CN211694699U - Low-cost rear combination lamp - Google Patents
Low-cost rear combination lamp Download PDFInfo
- Publication number
- CN211694699U CN211694699U CN201922491095.2U CN201922491095U CN211694699U CN 211694699 U CN211694699 U CN 211694699U CN 201922491095 U CN201922491095 U CN 201922491095U CN 211694699 U CN211694699 U CN 211694699U
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- light guide
- plate
- guide support
- groove
- arc
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Abstract
The utility model discloses a low-cost rear combination lamp, including light guide, light guide support clamp plate, light guide support bottom plate, buffer gear and installation mechanism, buffer gear is located the inside of light guide support clamp plate, buffer gear includes the slide, the arc wall has been seted up on one side surface of light guide, the inside of arc wall is provided with the arc fixed plate, the slide is provided with the connecting block in the junction of arc fixed plate, the slide has been seted up of light guide support clamp plate; the utility model discloses a circular light guide that sets up comes design position lamp, has practiced thrift manufacturing cost, can satisfy the molding demand again, through the slide that sets up, is favorable to buffering external force to the indirect impact force of light guide, plays certain guard action to the light guide, through the handle that draws that sets up, has effectively avoided using being connected of screw fixation light guide support bottom plate and radiator, is favorable to convenient installation radiator, has improved the installation effectiveness of device.
Description
Technical Field
The utility model belongs to the technical field of the car light, concretely relates to low-cost back combination lamp.
Background
Along with the rapid development and popularization of the Chinese automobile industry, in order to meet the continuous improvement of the requirements of customers on the appearance of automobiles, the appearance models of various large automobile manufacturers are increasingly cool, and particularly in the aspect of automobile lamp models, the lighting effect of lamps can be directly influenced by light distribution schemes adopted by different automobile lamp models.
The position lamp light distribution scheme of LED light source reflective type is widely adopted at present, and the defect lies in that: the transition area between each LED reflecting surface has obvious dark space, when the car light is narrow and long, a plurality of LED light sources are needed to meet the requirement of uniformity of lighting of the lamp, so that the cost is high, and the radiator is usually arranged on a bottom plate of the light guide support by using screws, so that the disassembly and the assembly are inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-cost back combination lamp to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a low-cost rear combination lamp comprises a light guide, a light guide support pressing plate, a light guide support bottom plate, a buffering mechanism and an installation mechanism, wherein the buffering mechanism is positioned inside the light guide support pressing plate and comprises a sliding plate, an arc-shaped groove is formed in the surface of one side of the light guide, an arc-shaped fixing plate is arranged inside the arc-shaped groove, a connecting block is arranged at the joint of the arc-shaped fixing plate and the sliding plate, a sliding strip is formed in the light guide support pressing plate, a limiting groove is formed in the surface of one side of the light guide support pressing plate, a sliding strip is fixedly installed on the surface of one side of the limiting groove, a sliding rail is arranged on the surface of the other side of the limiting groove, a roller wheel is arranged on the surface of one side of the sliding plate, an installation seat is fixedly installed on the surface of one side, the utility model discloses a light guide support, including arc wall and spacing groove, spring housing, light guide support bottom plate, the junction of arc wall and spacing groove is provided with the spring housing, the spring housing is located the outside of telescopic link, light guide support clamp plate is located one side of light guide, light guide support bottom plate is located the opposite side of light guide, one.
Preferably, the installation mechanism is positioned on one side surface of the light guide support base plate, the installation mechanism comprises a pull handle, an installation groove is formed in one side surface of the light guide support base plate, one side of the installation plate is positioned in the installation groove, a connecting plate is arranged in the light guide support base plate, a first spring is arranged at the joint of the connecting plate and the light guide support base plate, one side surface of the connecting plate is fixedly connected with one side surface of the pull handle, a first clamping block is fixedly arranged on the other side surface of the connecting plate, a first clamping groove is formed in one side surface of the installation plate, one side of the first clamping block is positioned in the first clamping groove, a second clamping groove is formed in one side surface of the pull handle, a second clamping block is arranged in the light guide support base plate and positioned on one side surface of the pull handle, and a second spring is arranged at the joint of, and a sliding block is fixedly arranged on the surface of one side of the second clamping block, and a sliding groove is formed in the surface of one side of the bottom plate of the light guide support.
Preferably, a PCB is fixedly mounted on the surface of one side of the radiator through a mounting plate, and an LED lamp is arranged in the light guide.
Preferably, a first through hole is formed in the surface of one side of the bottom plate of the light guide support, and the pull handle penetrates through the first through hole.
Preferably, a second through hole is formed in the inner surface of one side of the bottom plate of the light guide support, and the first clamping block penetrates through the second through hole.
Preferably, a pull ring is fixedly connected to one side surface of the pull handle, and the pull ring is located outside the bottom plate of the light guide support.
Preferably, the number of the light guides is two, the two light guides are symmetrically arranged on one side surface of the light guide support pressing plate, and the light guides are circular in structure.
Preferably, the number of the first springs is provided with two groups, and the two groups of the first springs are symmetrically connected to one side surface of the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the sliding plate is convenient to be connected with the light guide bracket pressing plate in a sliding way through the arranged sliding strip, the sliding plate and the arc-shaped fixed plate are convenient to be connected through the arranged connecting block, one side of the arc-shaped fixed plate is convenient to be clamped into the inner part of the arc-shaped groove by the aid of the elastic force of the spring sleeve through the arranged telescopic rod, so that the connection between the sliding plate and the light guide is fixed, when the light guide shakes under the action of external force, the sliding plate connected to one side of the connecting column slides towards the inner part of the light guide bracket pressing plate, at the moment, the roller connected to one end of the connecting supporting strip slides on the sliding rail, the telescopic rod stretches out and draws back under the elastic force of the spring sleeve, when the light guide is effectively prevented from being connected with the light guide bracket pressing plate and the light guide bracket bottom plate through the arranged, the light guide has the advantages that the indirect impact force of external force on the light guide is favorably buffered, the light guide has a certain protection effect, the light guide cannot be easily deformed, the using effect of the light guide is ensured, the service life of the light guide is prolonged, the position lamp is designed through the arranged circular light guide, the manufacturing cost is saved, and the modeling requirement can be met.
2. One side of the mounting plate is inserted into the mounting groove through the arranged mounting groove, then the slider is pulled to one side through the arranged slider, the slider slides in the sliding groove, so that the second fixture block leaves the inside of the second clamping groove, the first fixture block connected to one side surface of the connecting plate is clamped into the inside of the first clamping groove by means of the elastic force of the first spring, the connection between the light guide bracket bottom plate and the mounting plate is fixed, and further the connection between the light guide bracket bottom plate and the radiator is fixed, when the radiator needs to be disassembled, the pull ring is arranged to facilitate the pulling of the pull ring to one side, the pull handle is pulled by the pull ring, the connecting plate is pulled by the pull handle, the first fixture block connected to the other side surface of the connecting plate leaves the inside of the first clamping groove, the first spring is compressed when the radiator is pulled, after the first spring is pulled to a certain distance, the second fixture block abutting one side of the pull, can prevent effectively that first fixture block from rebounding, through the handle that draws that sets up, effectively avoid using being connected of screw fixation light guide support bottom plate and radiator, the installation, dismantle the process waste time and energy, be favorable to convenient installation radiator, improved the installation effectiveness of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front connection sectional view of the light guide support pressing plate, the light guide support base plate and the light guide in fig. 1 according to the present invention;
fig. 3 is a front connection cross-sectional view of the heat sink and the bottom plate of the light guide bracket of fig. 1 according to the present invention;
fig. 4 is an enlarged view of a in fig. 2 according to the present invention;
fig. 5 is an enlarged view of B in fig. 3 according to the present invention;
in the figure: 1. a light guide support platen; 2. a light guide; 3. connecting blocks; 4. an arc-shaped fixing plate; 5. an LED lamp; 6. pulling a handle; 7. mounting a plate; 8. a heat sink; 9. a PCB board; 10. a light guide support base plate; 11. a slide bar; 12. a mounting seat; 13. a roller; 14. connecting the branch bars; 15. a slide rail; 16. a telescopic rod; 17. a spring housing; 18. a slide plate; 19. an arc-shaped slot; 20. a first spring; 21. a connecting plate; 22. a first card slot; 23. a first clamping block; 24. a second card slot; 25. a second fixture block; 26. a second spring; 27. a chute; 28. a slider; 29. a pull ring; 30. a first through hole; 31. mounting grooves; 32. a limiting groove; 33. a second via.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a low-cost rear combination lamp comprises a light guide 2, a light guide support pressing plate 1, a light guide support bottom plate 10, a buffering mechanism and an installation mechanism, wherein the buffering mechanism is positioned inside the light guide support pressing plate 1 and comprises a sliding plate 18, an arc-shaped groove 19 is formed in one side surface of the light guide 2, an arc-shaped fixing plate 4 is arranged inside the arc-shaped groove 19, a connecting block 3 is arranged at the joint of the arc-shaped fixing plate 4 of the sliding plate 18, a sliding strip 11 is formed in the light guide support pressing plate 1, a limiting groove 32 is formed in one side surface of the light guide support pressing plate 1, the sliding strip 11 is fixedly installed on one side surface of the limiting groove 32, a sliding rail 15 is arranged on the other side surface of the limiting groove 32, a roller 13 is arranged on one side surface of the sliding rail 15, an installation seat 12 is fixedly installed on one side surface of the sliding plate 18, the, the connection part of the arc groove 19 and the limiting groove 32 is provided with a spring sleeve 17, the connection part of the arc groove 19 and the limiting groove 32 is provided with an expansion link 16, the spring sleeve 17 is positioned outside the expansion link 16, the light guide support pressing plate 1 is positioned on one side of the light guide 2, the light guide support bottom plate 10 is positioned on the other side of the light guide 2, one side of the light guide support bottom plate 10 is provided with a radiator 8, one side surface of the radiator 8 is fixedly connected with a mounting plate 7, the sliding plate 18 is conveniently and slidably connected with the light guide support pressing plate 1 through the arranged sliding strip 11, the sliding plate 18 is conveniently and fixedly connected with the arc fixing plate 4 through the arranged connecting block 3, one side of the arc fixing plate 4 is conveniently clamped into the inner part of the arc groove 19 through the arranged expansion link 16 by means of the elastic force of the spring sleeve 17, so as to fix the connection of the sliding plate 18 and the light guide, at this moment, the roller 13 connected to one end of the connecting support bar 14 slides on the slide rail 15, the telescopic rod 16 stretches under the elasticity of the spring sleeve 17, through the arranged slide plate 18, when the light guide 2 is effectively prevented from being connected with the light guide support pressing plate 1 and the light guide support bottom plate 10, the screw fixation is directly used, the light guide 2 shakes under the action of external force and can impact on one side surface of the light guide support pressing plate 1 or the light guide support bottom plate 10, certain damage is caused to the light guide 2, the indirect impact force of the external force on the light guide 2 is favorably buffered, a certain protection effect is achieved on the light guide 2, the light guide 2 cannot be easily deformed, the using effect of the light guide 2 is ensured, the service life of the light guide 2 is prolonged, the position lamp is designed through the arranged circular light guide 2, the manufacturing cost is saved.
In this embodiment, preferably, the mounting mechanism is located on one side surface of the light guide support base plate 10, the mounting mechanism includes a pull handle 6, one side surface of the light guide support base plate 10 is provided with a mounting groove 31, one side of the mounting plate 7 is located inside the mounting groove 31, a connecting plate 21 is arranged inside the light guide support base plate 10, a first spring 20 is arranged at a connection position of the connecting plate 21 and the light guide support base plate 10, one side surface of the connecting plate 21 is fixedly connected with one side surface of the pull handle 6, the other side surface of the connecting plate 21 is fixedly provided with a first clamping block 23, one side surface of the mounting plate 7 is provided with a first clamping groove 22, one side of the first clamping block 23 is located inside the first clamping groove 22, one side surface of the pull handle 6 is provided with a second clamping groove 24, one side surface of the light guide support base plate 10 and located on one side surface of the pull handle 6 is provided with a, a slide block 28 is fixedly installed on one side surface of the second fixture block 25, a sliding groove 27 is formed on one side surface of the light guide support base plate 10, one side of the installation plate 7 is inserted into the installation groove 31 through the installation groove 31, then the slide block 28 is pulled to one side through the arranged slide block 28, the slide block 28 slides in the sliding groove 27, so that the second fixture block 25 leaves the interior of the second clamping groove 24, the first fixture block 23 connected to one side surface of the connecting plate 21 is clamped into the interior of the first clamping groove 22 through the elasticity of the first spring 20, the connection between the light guide support base plate 10 and the installation plate 7 is fixed, the connection between the light guide support base plate 10 and the heat sink 8 is further fixed, when the heat sink 8 needs to be disassembled, when the pull ring 29 is pulled to one side through the arranged pull ring 29, the pull ring 29 pulls the pull ring 6 to pull the connecting plate 21, so that the first fixture block 23 connected to the other side surface of the connecting, when drawing, first spring 20 is compressed, draw the certain distance after, support and draw the inside that the second fixture block 25 of 6 one side is gone into second draw-in groove 24 with the help of second spring 26's elasticity card once more, can prevent effectively that first fixture block 23 from rebounding, draw through setting up 6, effectively avoided using screw fixation light guide support bottom plate 10 to be connected with radiator 8, the installation, the dismantlement process is wasted time and energy, be favorable to convenient installation radiator 8, the installation effectiveness of device has been improved.
In this embodiment, preferably, a PCB board 9 is fixedly mounted on one side surface of the heat sink 8 through a mounting board 7, and the LED lamp 5 is disposed inside the light guide 2, so as to facilitate better use of the device.
In this embodiment, preferably, a first through hole 30 is formed in a surface of one side of the light guide support base plate 10, and the pull handle 6 penetrates through the first through hole 30, so that one side of the pull handle 6 is located outside the light guide support base plate 10, and the pull ring 29 is conveniently and fixedly mounted.
In this embodiment, preferably, the inner surface of one side of the bottom plate 10 of the light guide bracket is provided with a second through hole 33, and the first block 23 penetrates through the second through hole 33, so that one side of the first block 23 penetrates through the second through hole 33 and is clamped into the first clamping groove 22.
In this embodiment, preferably, a pull ring 29 is fixedly connected to one side surface of the pull tab 6, and the pull ring 29 is located outside the bottom plate 10 of the light guide bracket, so as to facilitate better pulling the pull tab 6 outwards.
In this embodiment, preferably, the number of the light guides 2 is two, the two light guides 2 are symmetrically arranged on one side surface of the light guide support pressing plate 1, and the light guides 2 are circular, so that the light guides 2 can be used better.
In this embodiment, preferably, the number of the first springs 20 is two, and the two sets of the first springs 20 are symmetrically connected to one side surface of the connecting plate 21, so that the one side surface of the connecting plate 21 is balanced in stress.
The utility model discloses a theory of operation and use flow: the device is convenient for the sliding connection of the sliding plate 18 and the light guide support pressing plate 1 through the arranged sliding strip 11 in the using process, the sliding plate 18 and the arc-shaped fixing plate 4 are convenient to connect through the arranged connecting block 3, the telescopic rod 16 is convenient to clamp one side of the arc-shaped fixing plate 4 into the arc-shaped groove 19 by the elasticity of the spring sleeve 17, so that the connection of the sliding plate 18 and the light guide 2 is fixed, when the light guide 2 shakes under the action of external force, the sliding plate connected to one side of the connecting column slides towards the inside of the light guide support pressing plate 1, at the moment, the roller 13 connected to one end of the connecting support strip 14 slides on the sliding rail 15, the telescopic rod 16 stretches out and draws back under the elasticity of the spring sleeve 17, through the arranged sliding plate 18, the situation that when the light guide 2 is connected with the light guide support pressing plate 1 and the light guide support bottom plate 10 is effectively avoided, the screw fixation is directly used, lead to the fact certain damage to light guide 2, be favorable to buffering external force to the indirect impact force of light guide 2, play certain guard action to light guide 2, light guide 2 can not warp easily, has guaranteed the result of use of light guide 2, has prolonged the life of light guide 2 simultaneously, designs the position lamp through circular light guide 2 that sets up, has practiced thrift manufacturing cost, can satisfy the molding demand again. During the use process, one side of the mounting plate 7 is inserted into the mounting groove 31 through the arranged mounting groove 31, then the slide block 28 is pulled to one side through the arranged slide block 28, the slide block 28 slides in the slide groove 27, the second fixture block 25 leaves the inside of the second fixture groove 24, the first fixture block 23 connected to one side surface of the connecting plate 21 is clamped into the inside of the first fixture groove 22 by the elasticity of the first spring 20, so that the connection between the light guide bracket bottom plate 10 and the mounting plate 7 is fixed, the connection between the light guide bracket bottom plate 10 and the heat sink 8 is fixed, when the heat sink 8 needs to be disassembled, the pull ring 29 is arranged, so that when the pull ring 29 is pulled to one side, the pull handle 6 is pulled by the pull ring 29, the connecting plate 21 is pulled by the pull handle 6, the first fixture block 23 connected to the other side surface of the connecting plate 21 leaves the inside of the first fixture groove 22, and the first, after the certain distance is pulled, the second clamping block 25 on one side of the pull handle 6 is clamped into the second clamping groove 24 again by means of the elastic force of the second spring 26, so that the first clamping block 23 can be effectively prevented from rebounding, the pull handle 6 is pulled through the setting, the connection between the screw fixing light guide support base plate 10 and the radiator 8 is effectively avoided, the installation and disassembly processes are time-consuming and labor-consuming, the convenient installation of the radiator 8 is facilitated, and the installation efficiency of the device is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A low-cost rear combination lamp, characterized in that: the light guide support device comprises a light guide (2), a light guide support pressing plate (1), a light guide support base plate (10), a buffering mechanism and an installing mechanism, wherein the buffering mechanism is positioned inside the light guide support pressing plate (1), the buffering mechanism comprises a sliding plate (18), an arc-shaped groove (19) is formed in the surface of one side of the light guide (2), an arc-shaped fixing plate (4) is arranged inside the arc-shaped groove (19), a connecting block (3) is arranged at the connecting position of the arc-shaped fixing plate (4) of the sliding plate (18), a sliding strip (11) is formed in the light guide support pressing plate (1), a limiting groove (32) is formed in the surface of one side of the light guide support pressing plate (1), the sliding strip (11) is fixedly installed on the surface of one side of the limiting groove (32), a sliding rail (15) is arranged on the surface of the other, one side fixed surface of slide (18) installs mount pad (12), and mount pad (12) are located the inside of spacing groove (32), gyro wheel (13) are provided with in the junction of mount pad (12) and connect branch (14), arc wall (19) are provided with spring housing (17) with the junction of spacing groove (32), arc wall (19) are provided with telescopic link (16) with the junction of spacing groove (32), spring housing (17) are located the outside of telescopic link (16), light guide holding plate (1) is located one side of light guide (2), light guide holding plate (10) are located the opposite side of light guide (2), one side of light guide holding plate (10) is provided with radiator (8), one side fixed surface of radiator (8) is connected with mounting panel (7).
2. A low cost rear combination lamp as set forth in claim 1, wherein: the installation mechanism is positioned on one side surface of the light guide support base plate (10), the installation mechanism comprises a pull handle (6), a mounting groove (31) is formed in one side surface of the light guide support base plate (10), one side of the mounting plate (7) is positioned in the mounting groove (31), a connecting plate (21) is arranged in the light guide support base plate (10), a first spring (20) is arranged at the joint of the connecting plate (21) and the light guide support base plate (10), one side surface of the connecting plate (21) is fixedly connected with one side surface of the pull handle (6), a first clamping block (23) is fixedly arranged on the other side surface of the connecting plate (21), a first clamping groove (22) is formed in one side surface of the mounting plate (7), one side of the first clamping block (23) is positioned in the first clamping groove (22), and a second clamping groove (24) is formed in one side surface of the pull handle (6), a second clamping block (25) is arranged on the surface of one side, located on the pull handle (6), in the light guide support bottom plate (10), a second spring (26) is arranged at the joint of the second clamping block (25) and the light guide support bottom plate (10), a sliding block (28) is fixedly mounted on the surface of one side of the second clamping block (25), and a sliding groove (27) is formed in the surface of one side of the light guide support bottom plate (10).
3. A low cost rear combination lamp as set forth in claim 1, wherein: one side surface of the radiator (8) is fixedly provided with a PCB (9) through a mounting plate (7), and the LED lamp (5) is arranged inside the light guide (2).
4. A low cost rear combination lamp as set forth in claim 2, wherein: a first through hole (30) is formed in the surface of one side of the light guide support bottom plate (10), and the pull handle (6) penetrates through the first through hole (30).
5. A low cost rear combination lamp as set forth in claim 2, wherein: a second through hole (33) is formed in the inner surface of one side of the light guide support bottom plate (10), and the first clamping block (23) penetrates through the second through hole (33).
6. A low cost rear combination lamp as set forth in claim 2, wherein: and a pull ring (29) is fixedly connected to the surface of one side of the pull handle (6), and the pull ring (29) is positioned outside the light guide support base plate (10).
7. A low cost rear combination lamp as set forth in claim 1, wherein: the number of the light guides (2) is two, the two light guides (2) are symmetrically arranged on the surface of one side of the light guide support pressing plate (1), and the structure of the light guides (2) is circular.
8. A low cost rear combination lamp as set forth in claim 2, wherein: the number of the first springs (20) is two, and the two first springs (20) are symmetrically connected to one side surface of the connecting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491095.2U CN211694699U (en) | 2019-12-31 | 2019-12-31 | Low-cost rear combination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491095.2U CN211694699U (en) | 2019-12-31 | 2019-12-31 | Low-cost rear combination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211694699U true CN211694699U (en) | 2020-10-16 |
Family
ID=72798239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922491095.2U Expired - Fee Related CN211694699U (en) | 2019-12-31 | 2019-12-31 | Low-cost rear combination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211694699U (en) |
-
2019
- 2019-12-31 CN CN201922491095.2U patent/CN211694699U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211231 |