CN117515478B - Double-ring-shaped framework structure lamp housing - Google Patents
Double-ring-shaped framework structure lamp housing Download PDFInfo
- Publication number
- CN117515478B CN117515478B CN202410002816.1A CN202410002816A CN117515478B CN 117515478 B CN117515478 B CN 117515478B CN 202410002816 A CN202410002816 A CN 202410002816A CN 117515478 B CN117515478 B CN 117515478B
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- light source
- source module
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 7
- 230000008093 supporting effect Effects 0.000 abstract description 4
- 239000012780 transparent material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000035882 stress Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
The invention relates to the technical field of LED lamps and discloses a lamp housing with a double-ring-shaped framework structure, which comprises a lower shell, wherein the edge of the top of the lower shell is fixedly connected with a second ring-shaped framework, the inner wall of the lower shell is respectively fixedly connected with a first light source module installation wall, a light source cavity surrounding wall, a second light source module installation wall and a partition wall, the first light source module installation wall, the light source cavity surrounding wall, the second light source module installation wall and the first partition wall are sequentially and fixedly connected with each other, the two ends of a reinforcing rib have supporting effects on the inner wall of the second ring-shaped framework, the bending strength and the torsional strength of the second ring-shaped framework are improved, the strength and the stability of the second ring-shaped framework are better, in addition, under the supporting of the reinforcing rib, the lower shell is limited to deform, when the lower shell is subjected to transverse load, the reinforcing rib resists the bending and the twisting of the material by providing internal support, so that the deformation of the whole structure of the lower shell is reduced, and the structural strength and the bearing capacity of the lower shell can be effectively improved through the design.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a lamp housing with a double-ring-shaped framework structure.
Background
The LED street lamp is one of typical representatives of the LED lamp, and mainly comprises a lamp housing, a light source, a power supply and other components, wherein the lamp housing is a main structural member for installing the light source and the power supply, the LED street lamp is used for protecting the LED element, the whole lamp housing is usually made of plastic or metal materials, a light-transmitting part of the lamp housing is made of transparent plastic materials, and the structural strength of the lamp housing is directly related to the safety and the service life of the LED street lamp.
The thickness of current lamp body through increasing the casing improves lamp body intensity, makes the lamp body be difficult for the deformation and can protect inside electrical parts better, the structural strength that improves the lamp body through this kind of mode needs to increase the quantity of lamp body material for the manufacturing cost of lamp body improves, how under the prerequisite of guaranteeing lamp body structural strength, reduces material materials, reduces economic cost, is the problem that is urgent to solve at present, in addition, LED street lamp is used for the open air, and transparent plastics in the lamp body very easily excessively ages under the influence of ultraviolet radiation, temperature variation, humidity variation and chemical factor, has not only shortened the life of lamp body, and transparent plastics's light transmissivity can reduce moreover, make the illuminating effect of street lamp decline, be unfavorable for LED street lamp's long-time use.
For this purpose, a lamp housing with a double-ring-shaped framework structure is proposed.
Disclosure of Invention
The invention aims to provide a lamp housing with a double-ring-shaped framework structure, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a double ring skeleton texture lamp body, includes the lower casing, the marginal fixedly connected with annular skeleton second at lower casing top, the inner wall of lower casing is fixedly connected with light source module mounting wall one, light source chamber enclosure wall, light source module mounting wall two and division wall respectively, light source module mounting wall one, light source chamber enclosure wall, light source module mounting wall two and division wall head and the tail are fixedly connected in proper order, one side fixedly connected with electric cavity enclosure wall of division wall keep away from light source chamber enclosure wall, electric cavity enclosure wall's both ends respectively with the both ends fixed connection of division wall, be provided with the light source cavity between light source module mounting wall one, light source module mounting wall two and the division wall, be provided with the electric cavity between division wall and the electric cavity enclosure wall, the inside of electric cavity is provided with two sets of mutually perpendicular mounting grooves, two sets of the same fixed connection in the inner wall of lower casing, two sets of between the mounting groove and light source chamber enclosure wall between fixedly connected with the tie bar, fixedly connected with the connecting wall between electric cavity and the annular skeleton wall two, the both ends fixedly connected with the two side wall of side wall, the annular skeleton is provided with the two sets of reinforcement bar, the inside of the two side wall is close to the inside of the two side wall of the inside of the column components is provided with the inside components of the side wall of the column components, the inside components is close to the inside components of the column components is provided with, the inside components is close to the inside components of the side wall of the column components is fixedly connected with the inside components, and is provided with the inside components, and is close to the inside components, two pairs of first erection columns are respectively fixedly connected to the connection parts of the electric cavity surrounding wall and the connection wall, two connection ribs are fixedly connected between each pair of first erection columns, and a limiting block is fixedly connected to the top of the electric cavity surrounding wall.
Preferably, the outer part of the lower housing is provided with a protection mechanism for protecting the light-transmitting material in the lower housing, wherein:
the protection machanism is including the photo resistance, photo resistance fixedly connected with light source cavity's inner wall, the first outer frame of both ends of lower casing are fixedly connected with and second outer frame respectively, the inside fixedly connected with auto-lock motor of second outer frame, the inside rotation of second outer frame is connected with two head rods, the output shaft of auto-lock motor and the equal fixedly connected with first conical gear of relative end of two head rods, two the equal fixedly connected with second conical gear of one end that head rod kept away from mutually, the top meshing of second conical gear is connected with third conical gear, one side fixedly connected with pivot that third conical gear is close to first outer frame, the bottom fixedly connected with mask plate of pivot, the equal fixedly connected with spacing of inner wall both sides of mask plate, two fixedly connected with fixed frame between the spacing, two sliding connection has the scraper blade between the head rod, rotate between first outer frame and the second outer frame and the equal fixedly connected with second conical gear of relative end, the top engagement is connected with third conical gear, the inside rotation is connected with scraper blade, both ends are all fixedly connected with the fixed connection between the outer frame and the equal fixedly connected with scraper blade sleeve, the equal fixedly connected with both ends of the inside rotation sleeve.
Preferably, the first light source module mounting wall, the light source cavity surrounding wall, the second light source module mounting wall and the electric cavity surrounding wall form an annular framework I, the annular framework I is located inside the annular framework II, and the connecting wall, the reinforcing ribs, the hinge mounting assembly and the upper cover fixing assembly are located between the annular framework I and the annular framework II.
Preferably, the hinge installation component is including two second erection columns, second erection column fixed connection is in the inner wall of lower casing, two between the second erection column, every equal fixedly connected with connecting rib three between second erection column and annular skeleton one and the annular skeleton two, upper cover fixed subassembly is including upper cover fixed column, upper cover fixed column fixed connection is in the inner wall of lower casing, equal fixedly connected with connecting rib four between upper cover fixed column and annular skeleton one and the annular skeleton two.
Preferably, the top fixedly connected with link of second erection column, link's expansion end fixedly connected with upper cover plate, the inner wall fixedly connected with netted reinforcement frame and the annular skeleton of upper cover plate III, the inside fixedly connected with fixed cover of upper cover plate, the upper cover plate is kept away from the inner wall and is kept away from the equal fixedly connected with setting element in both corners of link.
Preferably, the first bevel gears fixed on the output shafts of the self-locking motors are respectively connected with the first bevel gears at the end parts of the two first connecting rods in a meshed mode, the rotating shafts are rotatably connected between the first outer frame body and the second outer frame body, and the self-locking motors are connected with the photoresistors in series.
Preferably, the one end that pivot and second connecting rod are close to first frame body is all fixedly connected with gear, the gear of pivot, two reduction gears and second connecting rod's gear mesh in proper order and are connected, the both ends of scraper blade are all rotated and are connected with the gyro wheel, gyro wheel swing joint is in the inside of spacing.
Preferably, the top of first stay cord and second connecting rod fixed connection, be equipped with the clearance between the inner wall of fixed frame and shade board, the inner wall fixedly connected with reflection of light piece of shade board, the bottom surface and the reflection of light piece surface contact of scraper blade.
Compared with the prior art, the invention has the beneficial effects that:
1. the two ends of the reinforcing ribs have supporting effects on the inner wall of the annular framework II, so that the bending strength and the torsional strength of the annular framework II are improved, the strength and the stability of the annular framework II are better, in addition, under the support of the reinforcing ribs, the material of the lower shell is limited to deform, when the lower shell is transversely loaded, the reinforcing ribs resist the bending and the twisting of the material by providing internal support, so that the deformation of the integral structure of the lower shell is reduced, the structural strength and the bearing capacity of the lower shell can be effectively improved through the design, the lower shell is not easy to deform, the electric elements mounted in the lower shell are protected from being damaged, and the safety of the device is improved;
secondly, light source module mounting wall one, light source chamber enclosure wall, light source module mounting wall two and electric chamber enclosure wall constitute annular skeleton one, annular skeleton one and annular skeleton two constitute double annular mechanism, provide extra support and stability for lower casing and upper cover plate, make the structure resist bigger external force and deformation, double annular structure can also disperse stress, reduce the risk of stress concentration, reduce the tired and cracked possibility of lower casing and upper cover plate, under double annular structure's effect, the device can reduce the thickness of lamp body under the prerequisite of guaranteeing structural strength, reduce the quantity of material, effectively reduce the manufacturing cost of lamp body.
2. The inner wall of lower casing is fixedly connected with light source module mounting wall I, light source cavity enclosure wall, light source module mounting wall II and electric cavity enclosure wall respectively, make the inner space of lower casing be divided into two parts of light source cavity and electric cavity, be convenient for install light source and electric component alone, and light source and electric component are in light source cavity and electric cavity respectively, be convenient for various parts neatly arrange, the convenience is maintained and is repaired, the mounting groove is used for fixing power and controller with lower casing through the screw, two mounting grooves of electric cavity internal installation power and controller design into mutually perpendicular's kidney-shaped groove, be convenient for carry out the parallel installation to power and controller, prevent mutual hindrance when power and controller are installed, make full use of electric cavity inside space, power and controller of different sizes can be installed, the compatibility is stronger.
3. The transparent material of the lower shell is covered by the shielding plate, so that the transparent material is prevented from being excessively aged due to the influence of external environment, the service life and the use effect of the lower shell are prolonged, after the light source inside the lower shell emits light, the photoresistance is reduced due to the illumination resistance value, the self-locking motor is automatically started, the self-locking motor is automatically closed after the light source is closed, the shielding plate can be automatically opened when the light source inside the lower shell is illuminated through the design, the shielding plate is automatically closed after the light source is closed, the automation degree of the device is improved, and the device is convenient to use.
4. The light is reflected through the reflector on the inner wall of the shade plate, the lighting effect of the light source can be effectively improved, the device can assist the light source to illuminate, the practicability is improved, the shade plate can drive the scraping plate to slide in the opening and closing process, the cleaning of the reflector is realized, the reflecting effect of the reflector is ensured, meanwhile, sundries are prevented from being detained on the reflector, the sundries are prevented from being extruded on the transparent material of the lower shell after the shade plate is closed, and the situation that the transparency of the lower shell is reduced due to the shielding of the sundries is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the upper cover plate of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the present invention;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic view illustrating the installation of a second outer frame structure according to the present invention;
FIG. 7 is a schematic cross-sectional view of a first outer frame according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7 at C in accordance with the present invention;
FIG. 9 is a schematic cross-sectional view of a first outer frame according to the present invention;
FIG. 10 is a schematic view illustrating the installation of a stop bar structure according to the present invention;
FIG. 11 is a schematic cross-sectional view of a stop bar according to the present invention;
FIG. 12 is a schematic view of the installation of the coil spring structure of the present invention.
In the figure:
11. a light source cavity; 111. a first light source module mounting wall; 112. a light source cavity enclosure wall; 113. a second light source module mounting wall; 12. an electrical cavity; 121. an electrical cavity enclosure wall; 122. a mounting groove; 123. a first connecting rib; 13. a partition wall;
2. annular framework II; 3. a connecting wall; 4. reinforcing ribs;
5. a connection assembly; 51. a first mounting post; 52. a second connecting rib; 53. a limiting block;
6. a hinge mounting assembly; 61. a second mounting post; 62. a third connecting rib;
7. an upper cover fixing assembly; 71. an upper cover fixing column; 72. a connecting rib IV;
8. a lower housing; 9. an annular framework III;
10. an upper cover plate; 101. a net-shaped reinforcing frame; 102. a fixed cover; 103. a positioning piece;
14. a photoresistor; 15. a connecting hinge; 16. a first outer frame body; 17. a second outer frame; 18. a self-locking motor; 19. a first connecting rod; 20. a second bevel gear; 21. a third bevel gear; 22. a rotating shaft; 23. a mask plate; 24. a limit bar; 25. a fixed frame; 26. a scraper; 27. a first bevel gear; 28. a second connecting rod; 29. a reduction gear; 30. a first pull rope; 31. a fixed rod; 32. a second pull rope; 33. a sleeve; 34. a coil spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Referring to fig. 1 to 12, an embodiment of the present invention provides: the lamp housing with the double-ring-shaped framework structure comprises a lower housing 8, an annular framework II 2 is fixedly connected to the edge of the top of the lower housing 8, a first light source module mounting wall 111, a light source cavity surrounding wall 112, a second light source module mounting wall 113 and a partition wall 13 are fixedly connected to the inner wall of the lower housing 8 respectively, the first light source module mounting wall 111, the light source cavity surrounding wall 112, the second light source module mounting wall 113 and the partition wall 13 are sequentially and fixedly connected end to end, an electric cavity surrounding wall 121 is fixedly connected to one side of the partition wall 13 away from the light source cavity surrounding wall 112, two ends of the electric cavity surrounding wall 121 are fixedly connected with two ends of the partition wall 13 respectively, a light source cavity 11 is arranged among the first light source module mounting wall 111, the light source cavity surrounding wall 112, the second light source module mounting wall 113 and the partition wall 13, an electric cavity 12 is arranged between the partition wall 13 and the electric cavity surrounding wall 121, two groups of mutually perpendicular mounting grooves 122 are arranged inside the electric cavity 12, the two groups of mounting grooves 122 are fixedly connected to the inner wall of the lower shell 8, a first connecting rib 123 is fixedly connected between the two groups of mounting grooves 122 and between the mounting grooves 122 and the light source cavity surrounding wall 112, a connecting wall 3 is fixedly connected between the electric cavity surrounding wall 121 and the annular framework two 2, a reinforcing rib 4 is fixedly connected between the inner wall of the annular framework two 2, the two ends of the electric cavity surrounding wall 121 far away from the partition wall 13 penetrate through the reinforcing rib 4 and are fixedly connected with the inner wall of the annular framework two 2, a connecting component 5 is arranged at one end, close to the connecting wall 3, of the inner part of the lower shell 8, two hinge mounting components 6 are arranged at the side wall, close to the light source module mounting wall one 111, of the inner part of the lower shell 8, an upper cover fixing component 7 is arranged at the side wall, close to the light source module mounting wall two 113, of the inner part of the lower shell 8, the connecting component 5 comprises a first mounting column 51, two pairs of first mounting columns 51 are arranged, the two pairs of first mounting posts 51 are respectively and fixedly connected to the electric cavity surrounding wall 121 and the connection part of the reinforcing ribs 4 and the connecting wall 3, the second connecting ribs 52 are fixedly connected between each pair of first mounting posts 51, and the limiting block 53 is fixedly connected to the top of the electric cavity surrounding wall 121.
Further, the exterior of the lower housing 8 is provided with a protection mechanism for protecting the light transmitting material in the lower housing 8, wherein:
the protection machanism is including photo resistance 14, photo resistance 14 fixedly connected with the inner wall of light source cavity 11, the first frame 16 of both ends of lower casing 8 are fixedly connected with respectively and are second outer frame 17, the inside fixedly connected with auto-lock motor 18 of second outer frame 17, the inside rotation of second outer frame 17 is connected with two head rods 19, the output shaft of auto-lock motor 18 and the equal fixedly connected with first conical gear 27 of opposite ends of two head rods 19, the equal fixedly connected with second conical gear 20 of one end that two head rods 19 kept away from mutually, the top meshing of second conical gear 20 is connected with third conical gear 21, one side fixedly connected with pivot 22 of third conical gear 21 near first outer frame 16, the bottom fixedly connected with shade plate 23 of pivot 22, the equal fixedly connected with spacing 24 of inner wall both sides of shade plate 23, fixedly connected with fixed frame 25 between two spacing 24, sliding connection has scraper blade 26 between two spacing 24, rotate between first outer frame 16 and the second outer frame 17 and be connected with second connecting rod 28, the equal fixedly connected with second conical gear 20 of one end that two head rods 19 kept away from mutually, the inside rotation 16 is connected with third conical gear 21, one side fixedly connected with 31 of third conical gear 21 near first outer frame 16, both ends are connected with scraper blade 31 fixedly connected with sleeve 33, both ends fixedly connected with both ends of fixed connection sleeve 31, the inside is connected with both ends of fixed connection 31.
Further, the first light source module mounting wall 111, the light source cavity surrounding wall 112, the second light source module mounting wall 113 and the electric cavity surrounding wall 121 form a first annular framework, the first annular framework is located inside the second annular framework 2, the connecting wall 3, the reinforcing ribs 4, the hinge mounting component 6 and the upper cover fixing component 7 are located between the first annular framework and the second annular framework 2, the first annular framework and the second annular framework 2 form a double-annular mechanism, and additional support and stability are provided for the lower shell 8 and the upper cover plate 10, so that the structure can resist larger external force and deformation.
Further, the hinge mounting assembly 6 includes two second mounting posts 61, the second mounting posts 61 are fixedly connected to the inner wall of the lower housing 8, connecting ribs three 62 are fixedly connected between the two second mounting posts 61, between each second mounting post 61 and the annular framework I and the annular framework II 2, the upper cover fixing assembly 7 includes an upper cover fixing post 71, the upper cover fixing post 71 is fixedly connected to the inner wall of the lower housing 8, connecting ribs four 72 are fixedly connected between the upper cover fixing post 71 and the annular framework I and the annular framework II 2, and the connecting ribs three 62 and the connecting ribs four 72 are respectively used for reinforcing the second mounting posts 61 and the upper cover fixing post 71, so that the capability of the second mounting posts 61 and the upper cover fixing post 71 for bearing transverse loads is improved.
Further, the top fixedly connected with link 15 of second erection column 61, link 15's expansion end fixedly connected with upper cover plate 10, upper cover plate 10's inner wall fixedly connected with netted reinforcement frame 101 and annular skeleton three 9, upper cover plate 10's inside fixedly connected with fixed cover 102, upper cover plate 10 keeps away from the inner wall and keeps away from the equal fixedly connected with setting element 103 in both corners of link 15, the louvre has been seted up to upper cover plate 10's inner wall for make the heat that lower casing 8 internally mounted light source produced dispel, prevent the inside long-pending heat of lower casing 8 and influence the normal operating of light source.
Further, the first bevel gears 27 fixed on the output shafts of the self-locking motors 18 are respectively engaged with the first bevel gears 27 at the end parts of the two first connecting rods 19, the rotating shaft 22 is rotatably connected between the first outer frame 16 and the second outer frame 17, the self-locking motors 18 are connected in series with the photoresistors 14, after the light source inside the lower shell 8 emits light, the photoresistors 14 receive a reduced illumination resistance value, so that the self-locking motors 18 are automatically started, the self-locking motors 18 are automatically closed after the light source is closed, the shade plate 23 can be automatically opened when the light source inside the lower shell 8 emits light through the design, and the shade plate 23 is automatically closed after the light source is closed.
Further, the rotating shaft 22 and the second connecting rod 28 are fixedly connected with gears at one end close to the first outer frame body 16, the gears of the rotating shaft 22, the two reduction gears 29 and the gears of the second connecting rod 28 are sequentially meshed and connected, rollers are rotatably connected to two ends of the scraping plate 26, the rollers are movably connected to the inside of the limiting strips 24, the pulling force of the first pull rope 30 drives the scraping plate 26 to roll on the rollers of the scraping plate 26 when the scraping plate 26 slides between the two limiting strips 24, friction force between the scraping plate 26 and the limiting strips 24 is reduced, and sliding of the scraping plate 26 is facilitated.
Further, the top end of the first pull rope 30 is fixedly connected with the second connecting rod 28, a gap is formed between the fixed frame 25 and the inner wall of the shade plate 23, dust scraped by the scraping plate 26 can be pushed out of the gap, the inner wall of the shade plate 23 is fixedly connected with a reflecting sheet, the bottom surface of the scraping plate 26 is in contact with the outer surface of the reflecting sheet, the annular framework III 9 and the net-shaped reinforcing frame 101 are used for reinforcing the upper cover plate 10, and the structural strength and the deformation resistance of the upper cover plate 10 are improved.
The following is the overall working principle of the above embodiment:
firstly, the inner wall of the lower shell 8 is fixedly connected with a first light source module mounting wall 111, a light source cavity surrounding wall 112, a second light source module mounting wall 113 and an electric cavity surrounding wall 121 respectively, so that the inner space of the lower shell 8 is divided into a light source cavity 11 and an electric cavity 12, the light source and the electric components are convenient to be independently mounted, the light source and the electric components are respectively arranged in the light source cavity 11 and the electric cavity 12, various parts are convenient to be orderly arranged, the maintenance and the repair are convenient, the mounting groove 122 fixes the power source and the controller with the lower shell 8 through screws, the two mounting grooves 122 for mounting the power source and the controller in the electric cavity 12 are designed into mutually perpendicular kidney-shaped grooves, the parallel mounting of the power source and the controller is convenient, the mutual obstruction during the mounting of the power source and the controller is prevented, the inner space of the electric cavity 12 is fully utilized, the power supply and the controller with different sizes can be installed, the compatibility is stronger, the connecting wall 3 and the reinforcing rib 4 connect the electric cavity surrounding wall 121 and the inner wall of the annular framework II 2, the reinforcing rib 4 is fixed with the inner wall of the lower shell 8, and the two ends of the reinforcing rib are respectively fixed with the two sides of the inner wall of the annular framework II 2, so that the load born by the annular framework II 2 can be dispersed on the inner wall of the lower shell 8, the load on the unit area of the annular framework II 2 is reduced, the stress level of the material of the annular framework II 2 is reduced, the fatigue and fracture risk of the annular framework II 2 are reduced, the two ends of the reinforcing rib 4 play a supporting effect on the inner wall of the annular framework II 2, the bending strength and the torsional strength of the annular framework II 2 are improved, the strength and the stability of the annular framework II 2 are better, in addition, under the support of the reinforcing rib 4, the material of the lower shell 8 is limited to deform, and when the lower shell 8 is subjected to transverse load, the reinforcing ribs 4 resist bending and twisting of materials by providing internal support, so that deformation of the whole structure of the lower shell 8 is reduced, in conclusion, the structural strength and bearing capacity of the lower shell 8 can be effectively improved through the design, the lower shell 8 is not easy to deform, and therefore electric elements mounted in the lower shell 8 are protected from being damaged, and the safety of the device is improved;
the first light source module mounting wall 111, the light source cavity surrounding wall 112, the second light source module mounting wall 113 and the electric cavity surrounding wall 121 form an annular framework I, the annular framework I and the annular framework II form a double-annular mechanism, extra support and stability are provided for the lower shell 8 and the upper cover plate 10, the structure can resist larger external force and deformation, the double-annular structure can reduce the influence of local load by dispersing load on the two annular structures, the strength and bearing capacity of the structure are further improved, meanwhile, the double-annular structure provides more materials and larger cross-sectional area, the bending and torsional strength of the structure can be further improved, the double-annular structure is matched with the arched lower shell 8 and the arched upper cover plate 10, stress can be dispersed, the risk of stress concentration is reduced, the fatigue and fracture possibility of the lower shell 8 and the upper cover plate 10 are reduced, the thickness of the lamp shell is reduced on the premise of ensuring the structural strength of the double-annular structure, the material consumption is reduced, and the manufacturing cost of the lamp shell is effectively reduced;
after the power supply and the controller are manually fixed with two mounting grooves 122 respectively to finish the mounting, the light source is placed in the light source cavity 11, the light source is fixedly connected with the first light source module mounting wall 111 and the second light source module mounting wall 113 through the screws to finish the light source mounting, then the upper cover plate 10 is turned over to cover the upper cover plate 10 on the top of the lower shell 8, the light source, the power supply and the controller are protected in the lower shell 8 and the upper cover plate 10, before the upper cover plate 10 is completely covered, the positioning piece 103 is aligned with the upper cover fixing column 71, after the upper cover plate 10 is completely covered by the manual work, the positioning piece 103 is connected with the upper cover fixing column 71, a positioning effect is achieved through the positioning piece 103 and the upper cover fixing column 71, the edge of the upper cover plate 10 can be completely matched with the second annular framework 2 at the edge of the lower shell 8, the lower shell 8 and the upper cover plate 10 can better form a whole to disperse the load received, the using effect of the device is improved, the third annular framework 9 and the net-shaped reinforcing frame 101 are used for reinforcing the upper cover plate 10, the structural strength and deformation resistance of the upper cover plate 10 are improved, and finally the upper cover plate 10 is correspondingly fixed with the upper cover plate 10 through the screw fixing column 102 and the inner cover plate 102 is fixed with the fixing element through the mounting groove 102;
since the shielding plate 23 shields the transparent material at the bottom of the lower housing 8, external light cannot enter the lower housing 8, so that when the light source in the lower housing 8 does not emit light, the photoresistor 14 is in a dark state, after the light source in the lower housing 8 is controlled by a worker to emit light, the photoresistor 14 receives a reduced illumination resistance value, and then the current of a circuit where the self-locking motor 18 is positioned is increased, the self-locking motor 18 is automatically started, the output shaft of the self-locking motor 18 rotates to drive the first bevel gear 27 to rotate, the first bevel gear 27 rotates to drive the other two first bevel gears 27 to synchronously rotate reversely, the rotation of the other two first bevel gears 27 respectively drives the two first connecting rods 19 to rotate reversely, the two first connecting rods 19 rotate to respectively drive the two third bevel gears 21 to reversely rotate, the two third bevel gears 21 reversely rotate to respectively drive the two rotating shafts 22 to reversely rotate, the two rotating shafts 22 reversely rotate to respectively drive the two shielding plates 23 to reversely rotate, so that the two shielding plates 23 are opened to two sides of the lower shell 8, the shielding plates 23 do not shield transparent materials of the lower shell 8, light can pass through the transparent materials of the lower shell 8 to illuminate, the shielding plates 23 can be automatically opened when the light source inside the lower shell 8 illuminates, the shielding plates 23 are automatically closed after the light source is closed, the automation degree of the device is improved, and the device is convenient to use in practice;
the rotating shaft 22 drives a gear fixed with the rotating shaft 22 to rotate in the rotating process, the gear rotates to drive a reduction gear 29 meshed with the rotating shaft to rotate, the reduction gear 29 rotates to drive another reduction gear 29 to rotate, the reduction gear 29 rotates to drive a gear meshed with the reduction gear 29 and fixed at the end part of the second connecting rod 28 to rotate, the gear rotates to drive the second connecting rod 28 to rotate, the second connecting rod 28 rotates to wind the first pull rope 30, so that the first pull rope 30 applies a pulling force to the scraping plate 26 towards the second connecting rod 28, the pulling force of the first pull rope 30 drives the scraping plate 26 to slide between the two limiting strips 24, at the moment, the roller of the scraping plate 26 rolls, the friction force between the scraping plate 26 and the limiting strips 24 is reduced, the scraping plate 26 slides, dust and sundries on the surface of the covering plate 23 are scraped in the sliding process, the reflecting effect of the reflecting plate is improved, the lighting effect of a light source is improved, sundries are prevented from being detained on the reflecting plate, sundries are extruded on transparent materials of the lower shell 8 after the covering plate 23 is closed, and the transparent materials of the lower shell 8 are prevented from being blocked, and the light transmittance is lowered;
the coil spring 34 is in the state of tightening under the initial condition, the fixed frame 25 pulls out the second stay cord 32 towards the direction of second connecting rod 28 in the removal in-process, second stay cord 32 is pulled to drive sleeve 33 to rotate, sleeve 33 rotates to loosen coil spring 34, after the staff closes the inside light source of casing 8 down, the illumination intensity that photoresistor 14 received drops by a wide margin, at this moment, the resistance value of photoresistor 14 risees, it is very weak to lead to the electric current through self-locking motor 18, self-locking motor 18 is in the unoperated state, the output shaft of self-locking motor 18 loses the locking, the tightening elasticity of coil spring 34 drives sleeve 33 rotation at this moment, sleeve 33 rotates and rolls up second stay cord 32, make second stay cord 32 apply to the pulling force of scraper blade 26 towards fixed frame 25, scraper blade 26 receives the pulling force to slide towards fixed frame 25, fixed frame 25 slides and pulls first stay cord 30, the first stay cord 30 of rolling up on second connecting rod 28 is pulled to drive second connecting rod 28 to rotate, the second connecting rod 28 rotates and drives the cover plate 23 to rotate through the gear, and the transmission of reducing gear 29 and pivot 22 drives cover plate 23 to rotate and reset, make cover plate 23 carry out the transparent material to casing 8, in the shade, in this process, shade plate 26 carries out shade plate 23 to transparent material, shade plate 23 carries out shade, and shade plate counter plate material, and transparent material is avoided the influence on the transparent material, and transparent material is avoided in the outside and ageing effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a double ring shape skeleton texture lamp body, includes casing (8), its characterized in that: the edge fixedly connected with annular skeleton two (2) at lower casing (8) top, the inner wall of lower casing (8) is fixedly connected with light source module mounting wall one (111), light source chamber enclosure wall (112), light source module mounting wall two (113) and division wall (13) respectively, light source module mounting wall one (111), light source chamber enclosure wall (112), light source module mounting wall two (113) and division wall (13) head and tail fixedly connected in proper order, one side fixedly connected with electric chamber enclosure wall (121) of one side fixedly connected with that division wall (13) kept away from light source chamber enclosure wall (112), the both ends of electric chamber enclosure wall (121) are respectively with the both ends fixedly connected of division wall (13), be provided with light source cavity (11) between light source module mounting wall one (111), light source chamber enclosure wall (112), light source module mounting wall two (113) and division wall (13), be provided with electric cavity (12) between division wall (13) and the electric cavity (121), the inside of electric cavity (12) is provided with two sets of mutually perpendicular mounting groove (122), two sets of mounting groove (122) are all fixed connection between wall (122) and two fixed connection groove (122) of inner wall (122) between the casing (8), the novel light source module comprises an electric cavity surrounding wall (121) and an annular framework II (2), wherein a connecting wall (3) is fixedly connected between the electric cavity surrounding wall (121) and the annular framework II (2), a reinforcing rib (4) is fixedly connected between the inner wall of the annular framework II (2), two ends of the electric cavity surrounding wall (121), which are far away from a partition wall (13), penetrate through the reinforcing rib (4) and the inner wall of the annular framework II (2), a connecting component (5) is arranged at one end, which is close to the connecting wall (3), of the inner part of a lower shell (8), two hinge mounting components (6) are arranged on the side wall, which is close to a first light source module mounting wall (111), of the inner part of the lower shell (8), and an upper cover fixing component (7) is arranged on the side wall, which is close to a second light source module mounting wall (113);
the connecting component (5) comprises first mounting columns (51), wherein two pairs of the first mounting columns (51) are arranged, the two pairs of the first mounting columns (51) are fixedly connected to the connection part of the electric cavity surrounding wall (121) and the connection part of the reinforcing rib (4) and the connecting wall (3) respectively, two connecting ribs (52) are fixedly connected between each pair of the first mounting columns (51), and a limiting block (53) is fixedly connected to the top of the electric cavity surrounding wall (121);
the light source module mounting wall I (111), the light source cavity surrounding wall (112), the light source module mounting wall II (113) and the electric cavity surrounding wall (121) form an annular framework I, the annular framework I is positioned in the annular framework II (2), the connecting wall (3), the reinforcing rib (4), the hinge mounting component (6) and the upper cover fixing component (7) are positioned between the annular framework I and the annular framework II (2), and the annular framework I and the annular framework II 2 form a double-ring mechanism;
hinge installation component (6) are including two second erection columns (61), equal fixedly connected with connecting rib four (72) between second erection column (61) and annular skeleton two (2) between second erection column (61), every equal fixedly connected with connecting rib three (62) between second erection column (61) and annular skeleton two (2), upper cover fixed subassembly (7) are including upper cover fixed column (71), upper cover fixed column (71) fixedly connected with inner wall of lower casing (8), equal fixedly connected with connecting rib four (72) between upper cover fixed column (71) and annular skeleton two (2), the top fixedly connected with connecting hinge (15) of second erection column (61), the end fixedly connected with upper cover plate (10) of connecting hinge (15), the inner wall fixedly connected with netted reinforcement frame (101) and annular skeleton three (9) of upper cover plate (10), the inside fixedly connected with fixed cover (102) of upper cover plate (10), the inner wall (102) of upper cover plate (10) keep away from each other, the locating corner is kept away from hinge (15) of two loose pieces.
2. A lamp housing of a double annular skeleton structure according to claim 1, wherein: the outside of lower casing (8) is provided with the protection machanism that is arranged in protecting the printing opacity material in lower casing (8), wherein:
the protection mechanism comprises a photoresistor (14), the photoresistor (14) is fixedly connected to the inner wall of a light source cavity (11), the two ends of a lower shell (8) are fixedly connected with a first outer frame (16) and a second outer frame (17) respectively, a self-locking motor (18) is fixedly connected to one side of the second outer frame (17), two first connecting rods (19) are rotatably connected to the inside of the second outer frame (17), first conical gears (27) are fixedly connected to the output shaft of the self-locking motor (18) and the opposite ends of the two first connecting rods (19), second conical gears (20) are fixedly connected to the ends, far away from each other, of the first connecting rods (19) are fixedly connected to the top of the second conical gears (20), a third conical gear (21) is connected to one side, close to the first outer frame (16), of the third conical gear (21) is fixedly connected with a rotating shaft (22), two first connecting rods (23) are fixedly connected to the bottom of the rotating shaft (22), two first conical gears (27) are fixedly connected to the inner walls (24) of the mask plate (23), two scraping plates (24) are fixedly connected to one side of the second conical gears (24), two scraping plates (24) are fixedly connected to one another, the novel automatic drawing device is characterized in that a second connecting rod (28) is rotationally connected between the first outer frame body (16) and the second outer frame body (17), two reduction gears (29) are rotationally connected in the first outer frame body (16), first stay ropes (30) are fixedly connected to two ends of each scraper blade (26), fixing rods (31) are fixedly connected to the inner portions of the fixing frames (25), sleeves (33) are rotationally connected to two ends of the outer portions of the fixing rods (31), coil springs (34) are fixedly connected between inner walls of two ends of each sleeve (33) and one side, close to the fixing rods (31), of each scraper blade (26), and second stay ropes (32) are fixedly connected between outer walls of each sleeve (33).
3. A lamp housing of a double annular skeleton structure according to claim 2, wherein: the first bevel gears (27) fixed on the output shafts of the self-locking motors (18) are respectively connected with the first bevel gears (27) at the end parts of the two first connecting rods (19) in a meshed mode, the rotating shafts (22) are rotatably connected between the first outer frame body (16) and the second outer frame body (17), and the self-locking motors (18) are connected with the photoresistors (14) in series.
4. A lamp housing of a double annular skeleton structure according to claim 2, wherein: the one end that pivot (22) and second connecting rod (28) are close to first frame body (16) is all fixedly connected with gear, the gear of pivot (22), two gear (29) and the gear of second connecting rod (28) mesh in proper order and connect, the both ends of scraper blade (26) are all rotated and are connected with the gyro wheel, gyro wheel swing joint is in the inside of spacing (24).
5. A lamp housing of a double annular skeleton structure according to claim 2, wherein: the top of first stay cord (30) and second connecting rod (28) fixed connection, be equipped with the clearance between the inner wall of fixed frame (25) and shade board (23), the inner wall fixedly connected with reflection of light piece of shade board (23), the bottom surface and the reflection of light piece surface contact of scraper blade (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002816.1A CN117515478B (en) | 2024-01-02 | 2024-01-02 | Double-ring-shaped framework structure lamp housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002816.1A CN117515478B (en) | 2024-01-02 | 2024-01-02 | Double-ring-shaped framework structure lamp housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117515478A CN117515478A (en) | 2024-02-06 |
| CN117515478B true CN117515478B (en) | 2024-03-26 |
Family
ID=89753392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410002816.1A Active CN117515478B (en) | 2024-01-02 | 2024-01-02 | Double-ring-shaped framework structure lamp housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117515478B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482241A (en) * | 2009-02-05 | 2009-07-15 | 史杰 | LED module road lamp cap with adjustable irradiation angle and high radiation capability. |
| CN201531791U (en) * | 2009-10-21 | 2010-07-21 | 史杰 | Novel LED module street lamp holder |
| DE102009015475A1 (en) * | 2009-03-28 | 2010-09-30 | Automotive Lighting Reutlingen Gmbh | Plastic housing for motor vehicle headlight or e.g. rear lamp, has areas closed with foil, which provides less stability to housing than frame, which is formed by stabilizing honeycomb or grid-like ribs |
| CN202747164U (en) * | 2012-09-19 | 2013-02-20 | 广东爱华新光电科技有限公司 | LED (Light Emitting Diode) street lamp cap |
| CN206488206U (en) * | 2017-01-23 | 2017-09-12 | 杭州华普永明光电股份有限公司 | A kind of LED illumination lamp |
| CN107489911A (en) * | 2017-07-26 | 2017-12-19 | 东莞市闻誉实业有限公司 | Light fixture with ejection structure |
| JP3215065U (en) * | 2017-01-24 | 2018-02-22 | ハンジュウ エチピーウィナー オプト コーポレイションＨａｎｇｚｈｏｕ Ｈｐｗｉｎｎｅｒ Ｏｐｔｏ Ｃｏｒｐｏｒａｔｉｏｎ | LED lighting fixtures |
| CN208312028U (en) * | 2018-06-25 | 2019-01-01 | 东莞市宏元照明灯饰有限公司 | Tri-proof light |
| CN208566241U (en) * | 2018-08-24 | 2019-03-01 | 厦门银旭工贸有限公司 | A kind of LED corn lamp |
| CN209325597U (en) * | 2019-03-18 | 2019-08-30 | 欧普照明股份有限公司 | Ceiling lamp and chassis |
| CN110410688A (en) * | 2019-04-30 | 2019-11-05 | 上海智光慧芯照明科技有限公司 | A kind of LED lamp |
| CN209672247U (en) * | 2019-05-16 | 2019-11-22 | 浙江司贝宁照明电器有限公司 | A kind of classroom lamp lamp housing end cap |
| CN210165285U (en) * | 2019-07-20 | 2020-03-20 | 深圳市乐惠光电科技有限公司 | Double-sided luminous type annular ceiling lamp |
| CN111878719A (en) * | 2020-07-19 | 2020-11-03 | 唐丙旭 | LED fluorescent tube based on explosion-proof safety protection technique |
| CN112871479A (en) * | 2019-11-29 | 2021-06-01 | 厦门松霖科技股份有限公司 | Hollow luminous water outlet mechanism and water outlet device |
| KR102273584B1 (en) * | 2021-05-12 | 2021-07-06 | 주식회사 포메링 | LED lighting equipment with excellent light efficiency and heat dissipation |
| CN216202993U (en) * | 2021-11-19 | 2022-04-05 | 江苏山水节能服务股份有限公司 | Dual-protection street lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150246266A1 (en) * | 2003-12-23 | 2015-09-03 | Tangle, Inc. | Segmented ball with lighted segments |
| MX2010008576A (en) * | 2010-08-04 | 2012-02-20 | Servicios Condumex Sa | Dimmable high intensity leds luminaire with emergency ballast for parking areas. |
| US20130176750A1 (en) * | 2011-09-02 | 2013-07-11 | The Procter & Gamble Company | Light emitting apparatus |
| WO2013049982A1 (en) * | 2011-10-02 | 2013-04-11 | 广州南科集成电子有限公司 | Led photo-electric source assembly and led road lamp improved from traditional road lamp |
| US10113738B2 (en) * | 2014-06-12 | 2018-10-30 | Integrated Pool Products (Pty) Ltd. | Underwater light fitting |
| US10018312B2 (en) * | 2016-05-02 | 2018-07-10 | Target Brands, Inc. | Light fixture with touch control finial |
-
2024
- 2024-01-02 CN CN202410002816.1A patent/CN117515478B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482241A (en) * | 2009-02-05 | 2009-07-15 | 史杰 | LED module road lamp cap with adjustable irradiation angle and high radiation capability. |
| DE102009015475A1 (en) * | 2009-03-28 | 2010-09-30 | Automotive Lighting Reutlingen Gmbh | Plastic housing for motor vehicle headlight or e.g. rear lamp, has areas closed with foil, which provides less stability to housing than frame, which is formed by stabilizing honeycomb or grid-like ribs |
| CN201531791U (en) * | 2009-10-21 | 2010-07-21 | 史杰 | Novel LED module street lamp holder |
| CN202747164U (en) * | 2012-09-19 | 2013-02-20 | 广东爱华新光电科技有限公司 | LED (Light Emitting Diode) street lamp cap |
| CN206488206U (en) * | 2017-01-23 | 2017-09-12 | 杭州华普永明光电股份有限公司 | A kind of LED illumination lamp |
| JP3215065U (en) * | 2017-01-24 | 2018-02-22 | ハンジュウ エチピーウィナー オプト コーポレイションＨａｎｇｚｈｏｕ Ｈｐｗｉｎｎｅｒ Ｏｐｔｏ Ｃｏｒｐｏｒａｔｉｏｎ | LED lighting fixtures |
| CN107489911A (en) * | 2017-07-26 | 2017-12-19 | 东莞市闻誉实业有限公司 | Light fixture with ejection structure |
| CN208312028U (en) * | 2018-06-25 | 2019-01-01 | 东莞市宏元照明灯饰有限公司 | Tri-proof light |
| CN208566241U (en) * | 2018-08-24 | 2019-03-01 | 厦门银旭工贸有限公司 | A kind of LED corn lamp |
| CN209325597U (en) * | 2019-03-18 | 2019-08-30 | 欧普照明股份有限公司 | Ceiling lamp and chassis |
| CN110410688A (en) * | 2019-04-30 | 2019-11-05 | 上海智光慧芯照明科技有限公司 | A kind of LED lamp |
| CN209672247U (en) * | 2019-05-16 | 2019-11-22 | 浙江司贝宁照明电器有限公司 | A kind of classroom lamp lamp housing end cap |
| CN210165285U (en) * | 2019-07-20 | 2020-03-20 | 深圳市乐惠光电科技有限公司 | Double-sided luminous type annular ceiling lamp |
| CN112871479A (en) * | 2019-11-29 | 2021-06-01 | 厦门松霖科技股份有限公司 | Hollow luminous water outlet mechanism and water outlet device |
| CN111878719A (en) * | 2020-07-19 | 2020-11-03 | 唐丙旭 | LED fluorescent tube based on explosion-proof safety protection technique |
| KR102273584B1 (en) * | 2021-05-12 | 2021-07-06 | 주식회사 포메링 | LED lighting equipment with excellent light efficiency and heat dissipation |
| CN216202993U (en) * | 2021-11-19 | 2022-04-05 | 江苏山水节能服务股份有限公司 | Dual-protection street lamp |
Non-Patent Citations (1)
| Title |
|---|
| 解决高功率LED灯具散热与成本;蔡初华;李志勇;;科技创新与应用;20131108(第31期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117515478A (en) | 2024-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110424593B (en) | Glass curtain wall structure and installation method thereof | |
| CN117515478B (en) | Double-ring-shaped framework structure lamp housing | |
| CN112252552A (en) | Environment-friendly curtain wall for building | |
| CN216195379U (en) | Green building with light energy utilization device | |
| GB2239086A (en) | Illumination device in an elevator cage | |
| CN111102505A (en) | Intelligent LED ceiling lamp | |
| CN206144417U (en) | Plane -mirror dimming window | |
| CN114597811A (en) | Outdoor combined box-type substation | |
| CN215907222U (en) | Building lighting structure | |
| CN210067933U (en) | Shading French window | |
| CN207665349U (en) | A kind of rain-proof communication counter | |
| CN220101145U (en) | Glass with built-in curtain | |
| CN2642958Y (en) | Transom window opening and closing device | |
| CN116771257A (en) | New energy system door and window of green electricity generation | |
| CN220814712U (en) | Basement ventilation daylighting well structure | |
| CN105781042B (en) | A kind of building external shading system of foldable unlatching | |
| CN216345662U (en) | Full-spectrum LED classroom lighting lamp | |
| CN217692295U (en) | Prefabricated substation | |
| CN217326923U (en) | Skylight automatic re-setting thrust unit | |
| CN218895341U (en) | Anti-dazzle lampshade | |
| CN219840569U (en) | Adjustable light glass door and window | |
| CN212130345U (en) | Glass door and window protection mechanism | |
| CN220512651U (en) | Green energy-conserving door and window of can electronic dimming | |
| CN215565599U (en) | Intelligent glass curtain wall with sun-shading function | |
| CN215718204U (en) | Integral type has shading safeguard function's aluminum alloy door and window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |