CN217209222U - LED energy-saving street lamp with hidden connecting rod hinge - Google Patents
LED energy-saving street lamp with hidden connecting rod hinge Download PDFInfo
- Publication number
- CN217209222U CN217209222U CN202220658245.3U CN202220658245U CN217209222U CN 217209222 U CN217209222 U CN 217209222U CN 202220658245 U CN202220658245 U CN 202220658245U CN 217209222 U CN217209222 U CN 217209222U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- module
- hinge
- hinge connecting
- housing
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a hidden connecting rod hinged LED energy-saving street lamp, including module casing and with module casing rotatable coupling's module back shroud, form a cavity for installing electronic components between module back shroud and the module casing, be equipped with the connecting rod structure in the cavity, the connecting rod structure includes first hinge connecting rod, second hinge connecting rod, third hinge connecting rod and fourth hinge connecting rod, first hinge connecting rod is connected with the module casing, second hinge connecting rod is connected with the module back shroud, two tip of third hinge connecting rod articulate with first hinge connecting rod and second hinge connecting rod respectively, two tip of fourth hinge connecting rod articulate with first hinge connecting rod and second hinge connecting rod respectively; the extension spring is connected with the second hinge connecting rod and the third hinge connecting rod; the connecting rod structure is arranged in the cavity, so that the risk of structural failure is reduced; the extension spring is connected with the second hinge connecting rod and the third hinge connecting rod, so that the stability of the opened module rear cover plate is ensured.
Description
Technical Field
The utility model relates to a lighting device technical field especially relates to a LED energy-saving street lamp of hidden connecting rod hinge.
Background
The LED street lamp is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination and energy conservation. Most LED module type street lamps on the market generally have the defect of inconvenient disassembly, and particularly, when the LED module type street lamps are damaged and need to be replaced and maintained, the whole lamp needs to be disassembled from the high altitude and then replaced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the LED energy-saving street lamp with the hidden connecting rod hinge is convenient to maintain.
In order to solve the technical problem, the utility model discloses a technical scheme be: an LED energy-saving street lamp with a hidden connecting rod hinge comprises
A module housing;
the module rear cover plate is rotatably connected with the module shell and forms a cavity for mounting an electronic component with the module shell;
the connecting rod structure is arranged in the cavity and comprises a first hinge connecting rod, a second hinge connecting rod, a third hinge connecting rod and a fourth hinge connecting rod, the first hinge connecting rod is connected with the module shell, the second hinge connecting rod is connected with the module rear cover plate, two end parts of the third hinge connecting rod are respectively hinged with the first hinge connecting rod and the second hinge connecting rod, and two end parts of the fourth hinge connecting rod are respectively hinged with the first hinge connecting rod and the second hinge connecting rod;
and one end of the extension spring is connected with the second hinge connecting rod, and the other end of the extension spring is connected with the third hinge connecting rod.
Furthermore, the two ends of the module rear cover plate are respectively provided with an extension part, and when the module rear cover plate is completely closed on the module shell, the extension parts are abutted against the outer side wall of the module shell.
Furthermore, the extending part at one end of the module rear cover plate, which is far away from the second hinge connecting rod, is provided with a connecting part, and the connecting part is detachably connected with the module shell.
Furthermore, the module housing is further provided with an accommodating groove for accommodating the extending part.
Further, the first hinge connecting rod is detachably connected with the module shell.
Furthermore, the second hinge connecting rod is detachably connected with the module rear cover plate.
Furthermore, the second hinge connecting rod is provided with a first hanging part used for connecting the extension spring, and the third hinge connecting rod is provided with a second hanging part used for connecting the extension spring.
Furthermore, the module shell comprises a power supply shell and a lighting shell, the first hinge connecting rod is installed on the inner side of the lighting shell, the power supply shell is provided with a first positioning bulge, and the lighting shell is provided with a positioning hole matched with the positioning bulge in shape.
Further, the illumination casing includes illumination lamp plate, two module connecting rods and preceding finials, two the module connecting rod is located respectively the both ends of illumination lamp plate, two be equipped with respectively on the module connecting rod the locating hole, preceding finials are located the illumination lamp plate is kept away from the one end of power casing and with two the module connecting rod is connected.
Furthermore, the positioning holes penetrate through two ends of the module connecting rod, one end of each positioning hole is connected with the corresponding first positioning protrusion in a positioning mode, the front trim is provided with second positioning protrusions matched with the positioning holes in shape, and the second positioning protrusions are connected to the other ends of the positioning holes in a positioning mode.
The beneficial effects of the utility model reside in that: the utility model provides a hidden connecting rod hinge's LED energy-saving street lamp has simple structure and the characteristics of being convenient for maintain, sets up the module back shroud with module casing rotatable coupling, only needs the module back shroud of upset to maintain or change the electronic components of module casing internally mounted, need not to dismantle the street lamp wholly, has promoted the convenience of operation; the connecting rod structure is arranged in the cavity, so that the risk of structural failure caused by the influence of external environmental factors is reduced; and the extension spring is arranged to be connected with the second hinge connecting rod and the third hinge connecting rod respectively, so that the stability of the module rear cover plate after being completely opened is ensured.
Drawings
Fig. 1 is an exploded view of a hidden connecting rod hinge LED energy-saving street lamp according to a first embodiment of the present invention;
FIG. 2 is a detail view at A of FIG. 1;
fig. 3 is a schematic view of a partial cross-sectional structure of a hidden link hinge LED energy-saving street lamp according to a first embodiment of the present invention (in a state where a module rear cover plate is completely closed);
fig. 4 is a schematic view of a partial cross-sectional structure of a hidden link hinge LED energy-saving street lamp according to a first embodiment of the present invention (in a half-open state of a module rear cover plate);
fig. 5 is a schematic view of a partial cross-sectional structure of a hidden link hinge LED energy-saving street lamp according to an embodiment of the present invention (in a state where the module rear cover is completely opened).
Description of reference numerals:
1. a module rear cover plate; 11. reinforcing ribs; 12. an extension portion; 13. a connecting portion; 2. a power supply housing; 21. a first positioning projection; 3. a module connecting rod; 31. positioning holes; 32. an accommodating groove; 4. a lamp panel; 5. a front decoration head; 51. a second positioning projection; 61. a first hinge link; 62. a second hinge link; 621. a first hanging part; 63. a third hinge link; 631. a second hanging part; 64. a fourth hinge link; 65. a tension spring.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Example one
Referring to fig. 1 to 5, a first embodiment of the present invention is: an LED energy-saving street lamp with a hidden connecting rod hinge is used for road illumination, and comprises a module shell and a module back cover plate 1 rotatably connected with the module shell, wherein a cavity for mounting electronic components is formed between the module back cover plate 1 and the module shell (as shown in figure 3), specifically, a connecting rod structure is arranged in the cavity, the module back cover plate 1 is rotatably connected with the module shell through the connecting rod structure, the connecting rod structure comprises a first hinge connecting rod 61, a second hinge connecting rod 62, a third hinge connecting rod 63 and a fourth hinge connecting rod 64, the first hinge connecting rod 61 is connected with the module shell, the second hinge connecting rod 62 is connected with the module back cover plate 1, two end parts of the third hinge connecting rod 63 are respectively hinged with the first hinge connecting rod 61 and the second hinge connecting rod 62, both ends of the fourth hinge link 64 are hinged to the first hinge link 61 and the second hinge link 62, respectively; more specifically, the hinge device further includes an extension spring 65, and one end of the extension spring 65 is connected to the second hinge link 62 and the other end is connected to the third hinge link 63.
In detail, please refer to fig. 3 to 5, in the process of opening the module back cover plate 1 from the module housing, along with the increase of the turning angle of the module back cover plate 1, the included angle between the second hinge link 62 and the third hinge link 63 changes (increases first and then decreases), when the included angle between the second hinge link 62 and the third hinge link 63 reaches the maximum value, the tensile modulus of the tension spring 65 reaches the maximum value, and along with the continuous turning of the module back cover plate 1, the included angle between the second hinge link 62 and the third hinge link 63 gradually decreases, at this time, under the action of the tension spring 65, the module back cover plate 1 can be automatically turned to the limit angle position, so as to ensure the stability of the module back cover plate 1 after opening.
Optionally, the first hinge link 61 is detachably connected to the module housing, and the second hinge link 62 is detachably connected to the module back cover 1; specifically, the first hinge connecting rod 61 is connected to the module housing through a bolt, and the second hinge connecting rod 62 is connected to the module back cover plate 1 through a bolt; the specific connection mode can be set according to the actual application requirement.
Referring to fig. 1 and fig. 2, in this embodiment, the module housing includes a power housing 2 and a lighting housing, the first hinge connecting rod 61 is installed inside the lighting housing, that is, the module rear cover plate 1 is installed on the lighting housing, when the module rear cover plate 1 completely covers the lighting housing, the cavity is formed among the module rear cover plate 1, the lighting housing and the power housing 2, the power housing 2 is used for installing a power, the power housing 2 is provided with a first positioning protrusion 21, and the lighting housing is provided with a positioning hole 31 adapted to the positioning protrusion; specifically, the lighting housing comprises a lighting lamp plate 4, two module connecting rods 3 and a front decoration head 5, the two module connecting rods 3 are respectively arranged at two ends of the lighting lamp plate 4, the two module connecting rods 3 are respectively provided with the positioning holes 31, and the front decoration head 5 is arranged at one end of the lighting lamp plate 4 far away from the power supply housing 2 and is connected with the two module connecting rods 3; more specifically, the positioning hole 31 penetrates through two ends of the module connecting rod 3, one end of the positioning hole 31 is connected with the first positioning protrusion 21 in a positioning manner, the front trim 5 is provided with a second positioning protrusion 51 matched with the positioning hole 31 in shape, and the second positioning protrusion 51 is connected with the other end of the positioning hole 31 in a positioning manner.
Preferably, the two ends of the module rear cover plate 1 are respectively provided with an extension part 12, when the module rear cover plate 1 is completely closed on the module shell, the extension parts 12 are abutted against the outer side wall of the module shell, the extension parts 12 can cover the opening of the module shell, dust or rainwater in an external environment is prevented from entering the cavity, and the protection performance of the hidden sliding hinge LED street lamp is improved; specifically, a connecting portion 13 is arranged on the extending portion 12 at one end of the module rear cover plate 1 away from the second hinge connecting rod 62, and the connecting portion 13 is detachably connected with the module housing; more specifically, the connecting portion 13 is a screw hole formed in the extending portion 12, and the extending portion 12 is mounted on the module housing by screwing the screw hole; optionally, the connection mode of the connection portion 13 and the module may also be bolt connection, snap connection, or the like, and may be specifically set according to actual application requirements.
Referring to fig. 3, in the present embodiment, the module housing is further provided with an accommodating groove 32 for accommodating the extending portion 12, and when the module rear cover plate 1 completely covers the module housing, the extending portion 12 is accommodated in the accommodating groove 32, so that the compactness and the aesthetic property of the structure are improved.
In order to improve the structural strength of the module rear cover plate 1, the module rear cover plate 1 is further provided with a plurality of reinforcing ribs 11 (as shown in fig. 1), specifically, the number of the reinforcing ribs 11 is multiple; optionally, the reinforcing rib 11 may be disposed on a side of the module rear cover plate 1 close to the module housing, or may be disposed on a side of the module rear cover plate 1 away from the module housing.
Preferably, the first hinge link 61 is provided with a first hanging portion 621 for connecting the extension spring 65, the second hinge link 62 is provided with a second hanging portion 631 for connecting the extension spring 65, specifically, the first hinge link 61 extends to the outside to form the first hanging portion 621, the second hinge link extends to the outside to form the second hanging portion 631, and both the first hanging portion 621 and the second hanging portion 631 are provided with hanging holes for hanging the extension spring 65.
To sum up, the utility model provides a hidden connecting rod hinged LED energy-saving street lamp has the characteristics of simple structure and convenient maintenance, and the module back cover plate which can be rotationally connected with the module shell is arranged, so that electronic components arranged in the module shell can be maintained or replaced only by turning over the module back cover plate, the whole street lamp is not required to be disassembled, and the convenience of operation is improved; the connecting rod structure is arranged in the cavity, so that the risk of structural failure caused by the influence of external environmental factors is reduced; and the extension spring is arranged to be connected with the second hinge connecting rod and the third hinge connecting rod respectively, so that the stability of the module rear cover plate after being completely opened is ensured.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. An LED energy-saving street lamp with a hidden connecting rod hinge is characterized by comprising
A module housing;
the module rear cover plate is rotatably connected with the module shell and forms a cavity for mounting an electronic component with the module shell;
the connecting rod structure is arranged in the cavity and comprises a first hinge connecting rod, a second hinge connecting rod, a third hinge connecting rod and a fourth hinge connecting rod, the first hinge connecting rod is connected with the module shell, the second hinge connecting rod is connected with the module rear cover plate, two end parts of the third hinge connecting rod are respectively hinged with the first hinge connecting rod and the second hinge connecting rod, and two end parts of the fourth hinge connecting rod are respectively hinged with the first hinge connecting rod and the second hinge connecting rod;
and one end of the extension spring is connected with the second hinge connecting rod, and the other end of the extension spring is connected with the third hinge connecting rod.
2. The LED street light according to claim 1, wherein the module back cover plate has extensions at opposite ends thereof, and the extensions abut against the outer sidewalls of the module housing when the module back cover plate is completely closed on the module housing.
3. The LED street lamp with the hidden type connecting rod hinge as claimed in claim 2, wherein the extending portion of the end of the module back cover plate away from the second hinge connecting rod is provided with a connecting portion, and the connecting portion is detachably connected with the module housing.
4. The LED street light with the hidden type connecting rod hinge as claimed in claim 2, wherein the module housing further comprises a receiving groove for receiving the extending portion.
5. The hidden link hinged LED street light of claim 1, wherein the first hinge link is detachably connected to the module housing.
6. The hidden connecting rod hinged LED energy-saving street lamp according to claim 1, wherein the second hinge connecting rod is detachably connected with the module rear cover plate.
7. The hidden connecting rod hinged LED energy-saving street lamp according to claim 1, wherein the first hinge connecting rod is provided with a first hanging part for connecting the extension spring, and the second hinge connecting rod is provided with a second hanging part for connecting the extension spring.
8. The hidden connecting rod hinged LED energy-saving street lamp according to claim 1, wherein the module housing comprises a power housing and a lighting housing, the first hinge connecting rod is mounted inside the lighting housing, the power housing is provided with a first positioning protrusion, and the lighting housing is provided with a positioning hole matched with the positioning protrusion in shape.
9. The hidden connecting rod hinged LED energy-saving street lamp according to claim 8, wherein the lighting housing comprises a lighting lamp panel, two module connecting rods and a front decoration head, the two module connecting rods are respectively arranged at two ends of the lighting lamp panel, the two module connecting rods are respectively provided with the positioning holes, and the front decoration head is arranged at one end of the lighting lamp panel far away from the power supply housing and is connected with the two module connecting rods.
10. The LED street lamp with the hidden connecting rod hinge as claimed in claim 9, wherein the positioning holes penetrate through two ends of the module connecting rod, one end of the positioning hole is connected with the first positioning protrusion in a positioning manner, the front trim is provided with a second positioning protrusion with a shape matching with the positioning hole, and the second positioning protrusion is connected with the other end of the positioning hole in a positioning manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220658245.3U CN217209222U (en) | 2022-03-23 | 2022-03-23 | LED energy-saving street lamp with hidden connecting rod hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220658245.3U CN217209222U (en) | 2022-03-23 | 2022-03-23 | LED energy-saving street lamp with hidden connecting rod hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217209222U true CN217209222U (en) | 2022-08-16 |
Family
ID=82757749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220658245.3U Active CN217209222U (en) | 2022-03-23 | 2022-03-23 | LED energy-saving street lamp with hidden connecting rod hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217209222U (en) |
-
2022
- 2022-03-23 CN CN202220658245.3U patent/CN217209222U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217209222U (en) | LED energy-saving street lamp with hidden connecting rod hinge | |
| CN217875702U (en) | LED street lamp with hidden sliding hinge | |
| CN217209221U (en) | Locking device and LED energy-saving street lamp | |
| CN214094172U (en) | Wall lamp | |
| CN217209220U (en) | Locking device and LED energy-saving street lamp | |
| CN203115862U (en) | Power supply shell of light emitting diode (LED) street lamp | |
| CN217209219U (en) | Locking device and LED energy-saving street lamp | |
| CN207334414U (en) | LED bar graph lamp | |
| CN216243829U (en) | Universal grille lamp | |
| CN218820005U (en) | Wall lamp structure convenient to dismouting | |
| CN205155700U (en) | A LED street lamp can turn over | |
| CN212029280U (en) | Mounting structure of wall-mounted lamp | |
| CN208268846U (en) | A kind of line lamp | |
| CN216591575U (en) | Take projecting lamp of lens hood | |
| CN218379210U (en) | LED high shed lamp convenient to maintain | |
| CN211119150U (en) | Waterproof lamp color convenient to install | |
| CN2399600Y (en) | Grid fluorescent lamp rack | |
| CN220981144U (en) | External control LED point light source | |
| CN217273977U (en) | Folding lamp | |
| CN216716018U (en) | Street lamp convenient to installation | |
| CN220205547U (en) | Lamp capable of simply replacing main parts | |
| CN216667562U (en) | Convenient replacement formula LED lamps and lanterns | |
| CN208652322U (en) | A kind of corner lamp of separate structure | |
| CN220135404U (en) | Novel LED street lamp | |
| CN217004159U (en) | LED street lamp pivot structure of uncapping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |