CN113108250A - Exterior wall decorative lamp convenient to assemble - Google Patents
Exterior wall decorative lamp convenient to assemble Download PDFInfo
- Publication number
- CN113108250A CN113108250A CN202110216022.1A CN202110216022A CN113108250A CN 113108250 A CN113108250 A CN 113108250A CN 202110216022 A CN202110216022 A CN 202110216022A CN 113108250 A CN113108250 A CN 113108250A
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- Prior art keywords
- light source
- heat dissipation
- mounting seat
- lamp convenient
- assemble
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2121/004—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00 mounted on the exterior of houses or other buildings to illuminate parts thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The application relates to an outer wall decorative lamp convenient to assemble, which comprises a light source mounting seat, a light source and an outer shell, wherein a fixing plate is fixedly arranged on the light source mounting seat, connecting columns are fixedly arranged on the fixing plate, an insertion gap matched with the outer shell is formed between each connecting column and the light source mounting seat, a mounting groove is also arranged on each connecting column, an elastic piece is fixedly arranged in each mounting groove, one end of each elastic piece is fixed in each mounting groove, a clamping piece is fixedly arranged at the other end of each elastic piece, and an extending part of each clamping piece is provided with an outwardly convex curved surface; the shell body is the tubular structure, and the one end of shell body is formed with the opening, and the other end of shell body is provided with the end cover, be provided with on the terminal surface of the opening place end of shell body with each spliced pole cartridge complex mounting hole, be provided with on the pore wall of each mounting hole with the protruding part joint complex draw-in groove of joint spare. The application provides an outer wall ornament lamp convenient to assembly assembles very simply, can alleviate workman's intensity of labour, improve assembly efficiency.
Description
Technical Field
The application relates to the field of decorative lamps, in particular to an external wall decorative lamp convenient to assemble.
Background
The exterior wall decorative lamp is mainly used for architectural decoration and illumination, and is usually arranged on an exterior wall. The exterior wall decorative lamp in the prior art generally comprises a light source mounting base, a light source fixedly arranged on the light source mounting base, and an outer shell covering the light source. During assembly, the outer housing is usually fixed to the light source mounting base by bolts. When the light source mounting seat is assembled, workers need to align bolt holes in the outer shell with bolt holes in the light source mounting seat, then keep the relative position relationship between the outer shell and the light source mounting seat unchanged, and then screw bolts to fix the outer shell and the light source mounting seat together.
The outer wall decorative lamp in the prior art has the defects of complex assembly process, high labor intensity of workers and low assembly efficiency.
Disclosure of Invention
In order to lighten the labor intensity of workers during assembling the outer wall decorative lamp and improve the assembling efficiency, the application provides the outer wall decorative lamp convenient to assemble.
The application provides an exterior wall decorative lamp convenient to assembly adopts following technical scheme:
an outer wall decorative lamp convenient to assemble comprises a light source mounting seat, a light source fixedly arranged on the light source mounting seat, and an outer shell covering the light source, wherein a fixing plate is fixedly arranged on the outer side wall of the light source mounting seat, which is opposite to the light source, at least two connecting columns are fixedly arranged on the fixing plate, each connecting column surrounds the circumferential outer side of the light source mounting seat, an insertion gap matched with the outer shell is formed between each connecting column and the light source mounting seat, a mounting groove is also formed in each connecting column, an elastic part is fixedly arranged in each mounting groove, one end of each elastic part is fixed in each mounting groove, a clamping part is fixedly arranged at the other end of each elastic part, part of each clamping part extends outwards from each mounting groove, and the extending part of each clamping part is provided with an outwards;
the shell body is the tubular structure, and the one end of shell body is formed with the opening, and the other end of shell body is provided with the end cover, be provided with on the terminal surface of the opening place end of shell body with each spliced pole one-to-one and cartridge complex mounting hole, be provided with on the pore wall of each mounting hole be used for with the complex draw-in groove of the extension joint of joint spare.
Through adopting above-mentioned technical scheme, the exterior wall decorative lamp convenient to assembly of this application is when the assembly, aligns each spliced pole on the light source mount pad each mounting hole on the shell body, then with each spliced pole cartridge in the mounting hole, the joint spare receives in the extrusion of the pore wall of mounting hole can the withdrawal mounting groove during cartridge, wait until the joint spare remove to the draw-in groove position in the joint spare card goes into the draw-in groove to realize the assembly of light source mount pad and shell body. The application provides an outer wall ornament lamp convenient to assembly assembles very simply, can alleviate workman's intensity of labour, improve assembly efficiency.
Preferably, the outer casing is of a cylindrical structure, the light source mounting seat is cylindrical, the inner diameter of the outer casing is the same as the diameter of the light source mounting seat, a sealing ring groove is further formed in the circumferential surface of the light source mounting seat, and a sealing ring is arranged in the sealing ring groove.
Through adopting above-mentioned technical scheme, sealed that can be fine when shell body and light source mount pad assembly.
Preferably, the fixed plate is a circular plate which is coaxially arranged with the light source mounting seat, the diameter of the fixed plate is larger than that of the light source mounting seat, and the connecting columns are uniformly arranged at intervals along the circumferential direction of the fixed plate.
By adopting the technical scheme, the connecting column is convenient to process and manufacture.
Preferably, the joint spare is the ball, the spliced pole is the cylinder, the shape and the spliced pole adaptation of mounting hole, the draw-in groove is the ring groove who sets up along the circumference of the pore wall of mounting hole.
Through adopting above-mentioned technical scheme for the joint of spliced pole and mounting hole is more firm, and makes things convenient for the cartridge of spliced pole and mounting hole.
Preferably, the end cover is further provided with a light-transmitting plate mounting opening, and the light-transmitting plate mounting opening is provided with a light-transmitting plate in a sealing mode.
Through adopting above-mentioned technical scheme, make things convenient for the illumination.
Preferably, the end cover is internally provided with a heat dissipation cavity, the end cover is provided with a heat dissipation channel for communicating the inner space of the outer shell with the heat dissipation cavity, one end of the heat dissipation channel, which is located in the inner space of the outer shell, is higher than one end of the heat dissipation channel, which is located in the heat dissipation cavity, the end cover is also provided with an air channel for communicating the outside with the heat dissipation cavity, and the bottom cavity wall of the heat dissipation cavity is also provided with a drainage channel for communicating the heat dissipation cavity with the outside.
By adopting the technical scheme, the fluidity of the air in the inner space of the outer shell is greatly improved, so that the heat generated by the light source is quickly transferred from the inner part of the outer shell to the outside, the heat dissipation performance is greatly improved, and the service life of the outer wall decorative lamp is prolonged; moreover, when the great steam of humidity enters into the heat dissipation intracavity along with the air in the external world, because the setting that the high one end of heat dissipation channel one end is low, steam is difficult for entering into shell body inner space through heat dissipation channel, and waterproof nature is good, and steam can flow out to the external world through drainage channel after assembling into rivers.
Preferably, one end of the drainage channel, which is located in the heat dissipation cavity, is located at the lowest point of the heat dissipation cavity, and the height of the end of the drainage channel, which is located in the outside, is lower than the height of the end of the drainage channel, which is located in the heat dissipation cavity.
Through adopting above-mentioned technical scheme, be favorable to discharging the water in the heat dissipation intracavity.
Preferably, the heat dissipation channel is located on the inner side cavity wall of the heat dissipation cavity, and the ventilation channel is located on the outer side cavity wall of the heat dissipation cavity.
Through adopting above-mentioned technical scheme, make things convenient for the setting of heat dissipation channel and ventiduct.
Drawings
FIG. 1 is a schematic perspective view of an exterior wall decorative lamp for easy assembly according to an embodiment of the present disclosure;
FIG. 2 is a front view of the exterior wall decorative lamp for easy assembly according to the embodiment of the present application;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a front view of the exterior wall decorative lamp with the outer housing omitted for easy assembly according to the embodiment of the present application;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
FIG. 6 is an enlarged view of the structure of FIG. 3 at C;
fig. 7 is an enlarged view of the structure at D in fig. 3.
Description of reference numerals: 1. a light source mounting base; 11. a seal ring groove; 2. a light source; 3. an end cap; 31. a light-transmitting plate mounting opening; 32. mounting a step; 33. a heat dissipation cavity; 34. a heat dissipation channel; 35. a sponge web; 36. an air duct; 37. a drainage channel; 4. a lens; 41. an outer edge; 42. a bolt mounting hole; 5. an outer housing; 51. a connecting end; 52. a card slot; 6. a light-transmitting plate; 7. a fixing plate; 71. an upper connecting lug; 72. a lower engaging lug; 73. a through hole; 74. connecting columns; 75. mounting grooves; 76. a spring; 77. and a ball.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, the embodiment of the application discloses an exterior wall decorative lamp convenient to assemble, which comprises a light source mounting base 1, a light source 2 fixedly arranged on the light source mounting base 1, a lens 4 hermetically covered outside the light source 2, and a cylindrical outer shell 5 covered outside the lens 4. Lens 4 is bowl-shaped structure, and the bowl mouth circumference of lens 4 is formed with outer edge 41, and the even interval of circumference is provided with 4 bolt mounting holes 42 on outer edge 41, and lens 4 passes through the bolt fastening and sets up on light source mount pad 1.
Referring to fig. 3, the light source mounting base 1 is cylindrical, a fixing plate 7 is further integrally formed on an outer side wall of the light source mounting base 1 facing away from the light source 2, the fixing plate 7 is a circular plate coaxially arranged with the light source mounting base 1, and the diameter of the fixing plate 7 is larger than that of the light source mounting base 1. Referring to fig. 4 and 5 again, the fixing plate 7 is further provided with 6 connecting columns 74 at regular intervals along the circumferential direction of the fixing plate 7, each connecting column 74 surrounds the circumferential outer side of the light source mounting seat 1, and an insertion gap matched with the outer shell 5 is formed between each connecting column 74 and the outer circumferential surface of the light source mounting seat 1. Each connecting column 74 is further provided with a mounting groove 75 extending along the radial direction of the connecting column 74, a spring 76 is fixedly arranged in the mounting groove 75, one end of the spring 76 is fixed on the bottom wall of the mounting groove 75, a ball 77 is fixedly arranged at the other end of the spring 76, and a small part of the ball 77 extends out of the mounting groove 75.
With continued reference to fig. 3 and 5, the inner diameter of the outer housing 5 is the same as the diameter of the light source mounting base 1, an opening is formed at one axial end of the outer housing 5, and the end cover 3 is integrally formed at the other axial end of the outer housing. The end of the outer shell 5 where the opening is located is a connecting end 51, 6 mounting holes which correspond to the connecting posts 74 one by one and are matched with the connecting posts 74 in a plug-in mode are formed in the end face of the connecting end 51, the shape of each mounting hole is matched with that of each connecting post 74, and annular clamping grooves 52 are formed in the hole wall of each mounting hole along the circumferential direction of the mounting hole. When the connecting column 74 is inserted into the mounting hole, the ball 77 can be clamped in the clamping groove 52 under the action of the spring 76, so that the light source mounting base 1 is fixedly connected with the outer shell 5. Still be provided with seal ring groove 11 on the circumferential surface of light source mount pad 1, be provided with the sealing washer in the seal ring groove 11, light source mount pad 1 and shell body 5 fixed connection back, the sealing washer can play sealed effect.
With reference to fig. 1, the outer circumferential surface of the fixing plate 7 is further provided with connecting lugs symmetrically distributed on two sides of the fixing plate 7, the connecting lugs are divided into an upper connecting lug 71 and a lower connecting lug 72, the upper connecting lug 71 and the lower connecting lug 72 are both provided with through holes 73 for bolts to pass through, and the light source mounting base 1 can be fixed on a wall body through the bolts of the upper connecting lug 71 and the lower connecting lug 72. When the light source mounting base 1 is fixed on a wall, the upper connecting lug 71 is required to be located at the upper part, and the lower connecting lug 72 is required to be located at the lower part.
With reference to fig. 3, the end cover 3 is an annular plate-shaped structure with a light-transmitting plate mounting opening 31 as a center, a mounting step 32 extending along the circumference of the light-transmitting plate mounting opening 31 is formed on the end surface of the light-transmitting plate mounting opening 31, a light-transmitting plate 6 is fixedly plugged on the mounting step 32, the light-transmitting plate 6 is a circular plate-shaped structure, and a sealing ring (not shown in the figure) is arranged between the light-transmitting plate 6 and the mounting step 32.
With continued reference to fig. 3, the end cap 3 is internally formed with an annular heat dissipation chamber 33 extending circumferentially along the end cap 3. The upper half part of the end cover 3 is provided with 5 heat dissipation channels 34 communicating the inner space of the outer shell 5 and the heat dissipation cavity 33, and the heat dissipation channels 34 are uniformly arranged along the circumferential direction of the end cover 3 at intervals. Referring again to fig. 6, the heat dissipation channel 34 is located on the inner side wall of the heat dissipation chamber 33, and the height of the end of the heat dissipation channel 34 located in the inner space of the outer housing 5 is higher than the height of the end of the heat dissipation channel 34 located in the heat dissipation chamber 33. The advantage of designing like this is that when the great steam of humidity enters into heat dissipation chamber 33 along with the air in the external world, because the setting that the one end is high and the end is low of heat dissipation channel 34 one end, steam is difficult for entering into shell body 5 inner space through heat dissipation channel 34. A drying mesh, preferably a sponge mesh 35 in this embodiment, is also disposed in each heat dissipation channel 34. The setting of dry net can further strengthen the water-proof effects of the outer wall ornament lamp of this application, and the sponge net 35 is selected then to consider that the sponge net 35 is low in price and effectual absorbing water, and its sexual valence is higher.
Referring to fig. 2 and 3, the lower half portion of the end cover 3 is provided with 5 ventilation channels 36 communicating the outside with the heat dissipation chamber 33, and the ventilation channels 36 are uniformly spaced along the circumferential direction of the end cover 3. Referring again to fig. 7, the air duct 36 is located on the outer side wall of the heat dissipation chamber 33, and the height of the end of the air duct 36 located in the outside is lower than the height of the end of the air duct 36 located in the heat dissipation chamber 33. Also, the height of the air path 36 at one end of the heat dissipation chamber 33 is lower than the height of the heat dissipation channel 34 at one end of the heat dissipation chamber 33. The benefit of design like this lies in, can be so that the difficult entering heat dissipation chamber 33 of external steam, and can make the difficult entering inner space of shell body 5 of steam, play water-proof effects. Drying nets are arranged in the air channels 36, and the drying nets in the air channels 36 are also sponge nets 35.
With continued reference to fig. 7, a drain channel 37 is further disposed on the bottom wall of the heat dissipation chamber 33 to connect the heat dissipation chamber 33 with the outside. The end of the drain channel 37 located inside the heat dissipation chamber 33 is at the lowest point of the heat dissipation chamber 33, and the height of the end of the drain channel 37 located in the outside is lower than the height of the end of the drain channel 37 located inside the heat dissipation chamber 33. The end of the drain channel 37 located in the heat dissipation chamber 33 is arranged at the lowest point of the heat dissipation chamber 33, which is beneficial for draining the water in the heat dissipation chamber 33. Referring again to fig. 2, the lowermost air passage 36 of the air passages 36 is located above the drain passage 37, and thus the water in the heat dissipation chamber 33 is prevented from flowing out of the air passage 36 to damage the sponge net 35 in the air passage 36.
The implementation principle of the embodiment of the application is as follows: the utility model provides an outer wall decorative lamp convenient to assembly is when the assembly, aligns each mounting hole on the shell body 5 with each spliced pole 74 on the light source mount pad 1, then with each spliced pole 74 cartridge in the mounting hole, the extrusion that ball 77 received the pore wall of mounting hole during the cartridge can retract mounting groove 75 in, ball 77 card is gone into in the draw-in groove 52 when waiting ball 77 to remove to draw-in groove 52 position to realize the assembly of light source mount pad 1 and shell body 5. In addition, when the exterior wall decorative lamp convenient to assemble is used, heat generated by the light source 2 is dissipated into the air in the inner space of the outer shell 5, the air in the inner space of the outer shell 5 can be circulated to the outside through the heat dissipation channel 34, the heat dissipation cavity 33 and the ventilation channel 36, and the fluidity of the air in the inner space of the outer shell 5 is greatly improved, so that the heat generated by the light source 2 is quickly transferred to the outside from the inner part of the outer shell 5, the heat dissipation performance is greatly improved, and the service life of the exterior wall decorative lamp is prolonged; moreover, when the great steam of humidity enters into heat dissipation chamber 33 along with the air in the external world, because the setting of the high one end of heat dissipation channel 34 one end is low and the setting of drying net, steam is difficult for entering into the inner space of shell body 5 through heat dissipation channel 34, and waterproof nature is good, and steam can flow out to the external world through drainage channel 37 after gathering into rivers.
The outer wall decorative lamp convenient to assemble is quite simple to assemble, labor intensity of workers can be reduced, and assembling efficiency is improved; moreover, the outer wall decorative lamp convenient to assemble has good waterproofness and heat dissipation performance, and the service life of the outer wall decorative lamp is prolonged.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an outer wall ornament lamp convenient to assembly, includes the light source mount pad, fixes light source, the cover that sets up on the light source mount pad and establishes the shell body outside the light source, its characterized in that: the light source mounting seat is characterized in that a fixing plate is fixedly arranged on the outer side wall of the light source mounting seat, which faces away from a light source, at least two connecting columns are fixedly arranged on the fixing plate, each connecting column surrounds the circumferential outer side of the light source mounting seat, an insertion gap matched with the outer shell is formed between each connecting column and the light source mounting seat, a mounting groove is also formed in each connecting column, an elastic part is fixedly arranged in each mounting groove, one end of each elastic part is fixed in each mounting groove, a clamping part is fixedly arranged at the other end of each elastic part, a part of each clamping part extends outwards from the inside of each mounting groove, and the extending part of each clamping part is;
the shell body is the tubular structure, and the one end of shell body is formed with the opening, and the other end of shell body is provided with the end cover, be provided with on the terminal surface of the opening place end of shell body with each spliced pole one-to-one and cartridge complex mounting hole, be provided with on the pore wall of each mounting hole be used for with the complex draw-in groove of the extension joint of joint spare.
2. An exterior wall decorative lamp convenient to assemble as claimed in claim 1, wherein: the outer shell is of a cylindrical structure, the light source mounting seat is cylindrical, the inner diameter of the outer shell is the same as the diameter of the light source mounting seat, a sealing ring groove is further formed in the circumferential surface of the light source mounting seat, and a sealing ring is arranged in the sealing ring groove.
3. An exterior wall decorative lamp convenient to assemble as claimed in claim 2, wherein: the fixed plate is a circular plate which is coaxial with the light source mounting seat, the diameter of the fixed plate is larger than that of the light source mounting seat, and the connecting columns are arranged along the circumferential direction of the fixed plate at uniform intervals.
4. An exterior wall decorative lamp convenient to assemble as claimed in claim 3, wherein: the joint spare is the ball, the spliced pole is the cylinder, the shape and the spliced pole adaptation of mounting hole, the draw-in groove is the ring groove who sets up along the circumference of the pore wall of mounting hole.
5. An exterior wall decorative lamp convenient to assemble as claimed in claim 1, wherein: and a light-transmitting plate mounting opening is also formed in the end cover, and a light-transmitting plate is arranged at the light-transmitting plate mounting opening in a sealing manner.
6. An exterior wall decorative lamp convenient to assemble according to any one of claims 1 to 5, wherein: the heat dissipation device is characterized in that a heat dissipation cavity (33) is formed inside the end cover (3), a heat dissipation channel (34) communicated with the inner space of the outer shell (1) and the heat dissipation cavity (33) is arranged on the end cover (3), one end, located in the inner space of the outer shell (1), of the heat dissipation channel (34) is higher than one end, located in the heat dissipation cavity (33), of the heat dissipation channel (34), a ventilation channel (36) communicated with the outside and the heat dissipation cavity (33) is further arranged on the end cover (3), and a drainage channel (37) communicated with the heat dissipation cavity (33) and the outside is further arranged on the wall of the bottom cavity of the heat dissipation cavity (33).
7. An exterior wall decorative lamp convenient to assemble as claimed in claim 6, wherein: one end of the drainage channel (37) positioned in the heat dissipation cavity (33) is positioned at the lowest point of the heat dissipation cavity (33), and the height of one end of the drainage channel (37) positioned in the outside is lower than that of one end of the drainage channel (37) positioned in the heat dissipation cavity (33).
8. An exterior wall decorative lamp convenient to assemble as claimed in claim 7, wherein: the heat dissipation channel (34) is located on the inner side cavity wall of the heat dissipation cavity (33), and the ventilation channel (36) is located on the outer side cavity wall of the heat dissipation cavity (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216022.1A CN113108250A (en) | 2021-02-26 | 2021-02-26 | Exterior wall decorative lamp convenient to assemble |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216022.1A CN113108250A (en) | 2021-02-26 | 2021-02-26 | Exterior wall decorative lamp convenient to assemble |
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| CN113108250A true CN113108250A (en) | 2021-07-13 |
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| CN202110216022.1A Pending CN113108250A (en) | 2021-02-26 | 2021-02-26 | Exterior wall decorative lamp convenient to assemble |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115799040A (en) * | 2023-02-10 | 2023-03-14 | 四川玛科思生物科技有限公司 | Quadrupole rod assembly, mass spectrometer and quadrupole rod assembly assembling device |
| WO2024078591A1 (en) * | 2022-10-13 | 2024-04-18 | 深圳市神牛摄影器材有限公司 | Condenser cylinder and photography lighting effect apparatus |
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