CN220623767U - Car light with reflection cup of detachable light-transmitting diffusion plate - Google Patents
Car light with reflection cup of detachable light-transmitting diffusion plate Download PDFInfo
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- CN220623767U CN220623767U CN202322375908.8U CN202322375908U CN220623767U CN 220623767 U CN220623767 U CN 220623767U CN 202322375908 U CN202322375908 U CN 202322375908U CN 220623767 U CN220623767 U CN 220623767U
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- diffuser plate
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 206
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 8
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of illumination, and discloses a car lamp with a reflection cup with a detachable light-transmitting diffusion plate. This car light with reflection of light cup of detachable printing opacity diffuser plate starts miniature jar and drives diffuser plate subassembly tensile, and diffuser plate subassembly's inside shape is more narrow and vertically elongates, leads to the tapering angle of reflection light to become less, and light is more focused, forms a relatively narrow light beam, more is fit for long-range illumination, starts miniature jar and drives diffuser plate subassembly and shorten, and diffuser plate subassembly's inside shape is shorter this moment, leads to the tapering angle of reflection light to become great, forms a comparatively extensive light beam, and light can more widely distribute, covers bigger region.
Description
Technical Field
The utility model relates to the technical field of illumination, in particular to a car lamp with a reflection cup of a detachable light-transmitting diffusion plate.
Background
The reflector cup is a part of the interior of the car lamp, and the shape and the surface design of the reflector cup aim to focus or reflect the light emitted by the bulb to a specific direction, so that the illumination efficiency and the light projection accuracy are improved, the light can be more uniform due to the existence of the diffusion plate in the reflector cup, and the diffusion plate of the existing reflector cup is not generally provided with a regulating function so as to improve the light projection and scattering effect, so that the car lamp provided with the reflector cup with the detachable light-transmitting diffusion plate solves the problems.
Chinese utility model bulletin number: CN 211011195U, disclosing: a car lamp with a reflection cup of a detachable light-transmitting diffusion plate is characterized in that the car lamp with the reflection cup of the detachable light-transmitting diffusion plate is provided with a function of outputting daytime running lamps, pattern lamps or diffuse light distribution illumination by assembling and disassembling different types of functional light-transmitting diffusion plates, but the replacement of the diffusion plate is inconvenient, the diffusion plate cannot be adjusted, and the projection and scattering effects of lamplight are improved.
Disclosure of Invention
(one) solving the technical problems
In order to solve the above-mentioned problems, the present utility model provides a vehicle lamp with a light reflecting cup having a detachable light-transmitting diffusion plate.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the car light of the reflection cup with the detachable light-transmitting diffusion plate comprises a reflection cup body, wherein the rear end of the reflection cup body is fixedly connected with a base, the center of the base is fixedly connected with a lamp holder, the outer side of the reflection cup body is fixedly connected with a plurality of radiating fins, the front end of the lamp holder is provided with a lamp, the diffusion plate assembly is arranged in the reflection cup body, and the front end of the base is provided with a miniature electric cylinder;
the diffusion plate assembly comprises a diffusion plate I, a clamping ring, a baffle I, a diffusion plate II, a front limiting plate, a rear limiting plate, a baffle II, a diffusion plate III and a diffusion plate IV, wherein the clamping ring is fixedly connected to the outer side of the diffusion plate I, the baffle I is arranged on the inner wall of the diffusion plate I, the diffusion plate II is arranged at the center of the baffle I, the front end of the outer side of the diffusion plate II is provided with the front limiting plate, the rear limiting plate is arranged at the outer side of the diffusion plate II, the diffusion plate III is arranged at the center of the diffusion plate II, and the diffusion plate IV is arranged at the center of the diffusion plate III.
Preferably, the reflecting cup body is bowl-shaped, and the inner wall of the reflecting cup body is provided with a chromium coating.
Through above-mentioned technical scheme, set up the reflection of light cup body of bowl dress, be convenient for forward the light reflection that lamps and lanterns produced, the inner wall of reflection of light cup body is provided with the chromium coating, has good reflectance property, still has outstanding corrosion resistance, can keep reflection characteristic's stability.
Preferably, the inner wall of the reflecting cup body is provided with a continuous reflecting surface, and the lamp is arranged at the center of the inside of the reflecting cup body.
Through above-mentioned technical scheme, reflection cup body inner wall sets up continuous reflecting surface, is convenient for with light reflection forward.
Preferably, the radiating fins are uniformly arranged at the rear end of the outer side of the reflecting cup body, and the lamp holder is in threaded connection with the lamp.
Through above-mentioned technical scheme, set up the fin of evenly setting in the outside of reflection of light cup body, with the heat conduction of the internal lamps and lanterns of reflection of light cup to the external world, dispel the heat through the air contact.
Preferably, the inner wall of the reflecting cup body is provided with a groove, the groove of the reflecting cup body is matched with a collar of the first diffusion plate, the collar is made of rubber materials, the first baffle is in sliding connection with the second diffusion plate, the second diffusion plate is identical to the third diffusion plate and the fourth diffusion plate in structure, the second diffusion plate is in sliding connection with the third diffusion plate, and the third diffusion plate is in sliding connection with the fourth diffusion plate.
According to the technical scheme, the diffusion plate assembly is arranged, the diffusion plate assembly is inserted from the front end of the light reflecting cup body during installation until the collar of the diffusion plate I is clamped with the groove on the inner wall of the light reflecting cup body, the installation of the diffusion plate assembly is completed, when the diffusion plate assembly stretches, the diffusion plate IV, the diffusion plate III and the diffusion plate II sequentially slide backwards, the diffusion plate II slides backwards in the diffusion plate I until the baffle sheet I of the diffusion plate I contacts with the front limiting plate of the diffusion plate II, the diffusion plate I, the diffusion plate II, the diffusion plate III and the diffusion plate IV stretch to the longest stroke, at the moment, the inner shape of the diffusion plate assembly is narrower and lengthways elongated, the taper angle of reflected light rays is smaller, the light rays are focused more, a relatively narrow light beam is formed, and the diffusion plate is more suitable for long-distance illumination; when the diffusion plate assembly compresses, the diffusion plate IV, the diffusion plate III and the diffusion plate II sequentially slide forwards until the diffusion plate IV, the diffusion plate II, the diffusion plate III and the diffusion plate IV are limited by each other, the diffusion plate I, the diffusion plate II, the diffusion plate III and the diffusion plate IV are shortened to the shortest stroke, the inner shape of the diffusion plate assembly is shorter, the taper angle of reflected light is larger, a wider light beam is formed, the light can be distributed more widely, a larger area is covered, and the adjustment is convenient.
Preferably, the miniature electric cylinders are provided with the same two miniature electric cylinders, the output ends of the miniature electric cylinders are fixedly connected with the rear end of the diffusion plate IV, and the lamp holder is matched with the diffusion plate IV.
Through above-mentioned technical scheme, set up miniature electric jar, adopted electric drive's mode, provide power for the diffuser plate subassembly, be convenient for carry out the switching of light scope.
Compared with the prior art, the utility model provides the car lamp with the detachable light-transmitting diffusion plate and the reflection cup, which has the following beneficial effects:
1. this car light with reflection of light cup of detachable printing opacity diffuser plate has set up the reflection of light cup body of bowl dress, is convenient for forward the light reflection that lamps and lanterns produced, and the inner wall of reflection of light cup body is provided with the chromium coating, has good reflectance property, still has outstanding corrosion resistance, can keep reflection characteristic's stability, and reflection of light cup body inner wall sets up continuous reflecting surface, is convenient for reflect light forward, has set up the fin of evenly setting in the outside of reflection of light cup body, with the heat conduction of this internal lamps and lanterns of reflection of light cup to the external world, dispels the heat through the air contact.
2. The car light with the reflection cup of the detachable light-transmitting diffusion plate is provided with a diffusion plate component, the diffusion plate component is inserted from the front end of the reflection cup body during installation until the collar of the diffusion plate I is clamped with the groove on the inner wall of the reflection cup body, the installation of the diffusion plate component is completed, when the diffusion plate component stretches, the diffusion plate IV, the diffusion plate III and the diffusion plate II sequentially slide backwards, the diffusion plate II slides backwards in the diffusion plate I until the baffle sheet I of the diffusion plate I contacts with the front limiting plate of the diffusion plate II, the diffusion plate I, the diffusion plate II, the diffusion plate III and the diffusion plate IV stretch to the longest stroke, at the moment, the internal shape of the diffusion plate component is narrower and lengthways elongated, the taper angle of reflected light is smaller, the light is focused more, and a relatively narrow light beam is formed, so that the car light is more suitable for remote illumination; when the diffusion plate assembly compresses, the diffusion plate IV, the diffusion plate III and the diffusion plate II sequentially slide forwards until the diffusion plate IV, the diffusion plate I, the diffusion plate II, the diffusion plate III and the diffusion plate IV are mutually limited, at the moment, the diffusion plate I, the diffusion plate II, the diffusion plate III and the diffusion plate IV are shortened to the shortest stroke, at the moment, the inner shape of the diffusion plate assembly is shorter, the taper angle of reflected light is enabled to be larger, a wider light beam is formed, the light can be distributed more widely, a larger area is covered, the adjustment is convenient, a miniature electric cylinder is arranged, an electric driving mode is adopted for providing power for the diffusion plate assembly, and the switching of the light range is facilitated.
Drawings
FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 3 is a schematic view of a split structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
Wherein: 1. a reflective cup body; 2. a base; 3. a lamp holder; 4. a heat sink; 5. a lamp; 6. a diffusion plate assembly; 601. a diffusion plate I; 602. a collar; 603. a first baffle; 604. a diffusion plate II; 605. a front limiting plate; 606. a rear limiting plate; 607. a second baffle plate; 608. a diffusion plate III; 609. a diffusion plate IV; 7. a miniature electric cylinder.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-5, the car lamp with the detachable light-transmitting diffusion plate provided by the utility model comprises a light-reflecting cup body 1, wherein the rear end of the light-reflecting cup body 1 is fixedly connected with a base 2, the center of the base 2 is fixedly connected with a lamp holder 3, the outer side of the light-reflecting cup body 1 is fixedly connected with a plurality of cooling fins 4, the front end of the lamp holder 3 is provided with a lamp 5, the diffusion plate assembly 6 is arranged in the light-reflecting cup body 1, and the front end of the base 2 is provided with a miniature electric cylinder 7;
the diffusion plate assembly 6 comprises a diffusion plate I601, a collar 602, a first baffle 603, a diffusion plate II 604, a front limiting plate 605, a rear limiting plate 606, a second baffle 607, a third diffusion plate 608 and a fourth diffusion plate 609, wherein the collar 602 is fixedly connected to the outer side of the diffusion plate I601, the first baffle 603 is arranged on the inner wall of the diffusion plate I601, the second diffusion plate 604 is arranged at the center of the first baffle 603, the front limiting plate 605 is arranged at the outer side front end of the second diffusion plate 604, the rear limiting plate 606 is arranged at the outer side of the second diffusion plate 604, the third diffusion plate 608 is arranged at the center of the second diffusion plate 604, and the fourth diffusion plate 609 is arranged at the center of the third diffusion plate 608.
Specifically, the shape of the reflecting cup body 1 is bowl-shaped, and the inner wall of the reflecting cup body 1 is provided with a chromium coating. The light-reflecting cup has the advantages that the bowl-shaped light-reflecting cup body 1 is arranged, light generated by the lamp 5 is reflected forward conveniently, the chromium coating is arranged on the inner wall of the light-reflecting cup body 1, good reflection performance is achieved, excellent corrosion resistance is achieved, and stability of reflection characteristics can be maintained.
Specifically, the inner wall of the reflector cup body 1 is provided with a continuous reflecting surface, and the lamp 5 is arranged at the inner center of the reflector cup body 1. The advantage is that reflection cup body 1 inner wall sets up continuous reflecting surface, is convenient for reflect light forward.
Specifically, the radiating fins 4 are uniformly arranged at the rear end of the outer side of the reflecting cup body 1, and the lamp holder 3 is in threaded connection with the lamp 5. The LED reflector lamp has the advantages that the radiating fins 4 uniformly arranged on the outer side of the reflector cup body 1 are arranged, heat of the lamp 5 in the reflector cup body 1 is conducted to the outside, and the heat is radiated through air contact.
Embodiment two:
as shown in fig. 2-5, as an improvement over the previous embodiment.
The inner wall of the reflective cup body 1 is provided with a groove, the groove of the reflective cup body 1 is matched with the collar 602 of the first diffusion plate 601, the collar 602 is made of rubber material, the first baffle 603 is slidably connected with the second diffusion plate 604, the second diffusion plate 604 is identical to the third diffusion plate 608 and the fourth diffusion plate 609 in structure, the second diffusion plate 604 is slidably connected with the third diffusion plate 608, and the third diffusion plate 608 is slidably connected with the fourth diffusion plate 609. The diffusion plate assembly 6 is arranged, the diffusion plate assembly 6 is inserted from the front end of the reflection cup body 1 during installation until the collar 602 of the diffusion plate I601 is clamped with the groove on the inner wall of the reflection cup body 1, the installation of the diffusion plate assembly 6 is completed, when the diffusion plate assembly 6 stretches, the diffusion plate IV 609, the diffusion plate III 608 and the diffusion plate II 604 sequentially slide backwards, the diffusion plate II 604 slides backwards in the diffusion plate I601 until the baffle I603 of the diffusion plate I601 contacts with the front limiting plate 605 of the diffusion plate II 604, the diffusion plate I601, the diffusion plate II 604, the diffusion plate III 608 and the diffusion plate IV 609 stretch to the longest stroke, and at the moment, the internal shape of the diffusion plate I601 is narrower and lengthways prolonged, so that the taper angle of reflected light rays becomes smaller, the light rays are more focused, a relatively narrow light beam is formed, and the diffusion plate I601 is more suitable for long-distance illumination; when the diffusion plate assembly 6 compresses, the diffusion plate four 609, the diffusion plate three 608 and the diffusion plate two 604 slide forward in sequence until the diffusion plates are mutually limited, at this time, the diffusion plate one 601, the diffusion plate two 604, the diffusion plate three 608 and the diffusion plate four 609 are shortened to the shortest stroke, at this time, the internal shape of the diffusion plate assembly 6 is shorter, the taper angle of the reflected light becomes larger, a wider light beam is formed, the light rays can be distributed more widely, a larger area is covered, and the adjustment is convenient.
Specifically, the micro electric cylinders 7 are provided with two identical micro electric cylinders, the output ends of the micro electric cylinders 7 are fixedly connected with the rear end of the diffusion plate IV 609, and the lamp holder 3 is matched with the diffusion plate IV 609. The advantage is, has set up miniature electric jar 7, adopts electric drive's mode, provides power for diffuser plate subassembly 6, is convenient for carry out the switching of light scope.
Working principle: when the installation is carried out, the diffusion plate assembly 6 is inserted from the front end of the reflection cup body 1 until the collar 602 of the diffusion plate I601 is clamped with the groove on the inner wall of the reflection cup body 1, the installation of the diffusion plate assembly 6 is completed, if more focused light is needed, the micro electric cylinder 7 is started to drive the diffusion plate IV 609 to move backwards, the diffusion plate IV 609, the diffusion plate III 608 and the diffusion plate II 604 slide backwards in sequence, the diffusion plate II 604 slides backwards in the diffusion plate I601 until the baffle I603 of the diffusion plate I601 contacts with the front limiting plate 605 of the diffusion plate II 604, the diffusion plate I601, the diffusion plate II 604, the diffusion plate III 608 and the diffusion plate IV 609 are stretched to the longest stroke, at this time, the internal shape of the diffusion plate assembly 6 is narrower and lengthways prolonged, so that the taper angle of reflected light is smaller, the light is more focused, a relatively narrow light beam is formed, and the diffusion plate IV is more suitable for long-distance illumination; if the wider light is needed, the micro-cylinder 7 is started to drive the diffusion plate IV 609 to move forward, the diffusion plate IV 609, the diffusion plate III 608 and the diffusion plate II 604 sequentially slide forward until the diffusion plates IV 601, 604, 608 and 609 are mutually limited, the diffusion plate IV is shortened to the shortest stroke, the inner shape of the diffusion plate assembly 6 is shorter, the taper angle of the reflected light becomes larger, a wider light beam is formed, the light can be distributed more widely, a larger area is covered, and the adjustment is convenient.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a car light of reflection of light cup with removable printing opacity diffuser plate, includes reflection of light cup body (1), its characterized in that: the LED lamp is characterized in that the rear end of the reflector cup body (1) is fixedly connected with the base (2), the center of the base (2) is fixedly connected with the lamp holder (3), the outer side of the reflector cup body (1) is fixedly connected with a plurality of radiating fins (4), the front end of the lamp holder (3) is provided with a lamp (5), the inside of the reflector cup body (1) is provided with a diffusion plate assembly (6), and the front end of the base (2) is provided with a miniature electric cylinder (7);
the diffusion plate assembly (6) comprises a diffusion plate I (601), a clamping ring (602), a baffle I (603), a diffusion plate II (604), a front limiting plate (605), a rear limiting plate (606), a baffle II (607), a diffusion plate III (608) and a diffusion plate IV (609), wherein the outer side of the diffusion plate I (601) is fixedly connected with the clamping ring (602), the inner wall of the diffusion plate I (601) is provided with the baffle I (603), the center of the baffle I (603) is provided with the diffusion plate II (604), the front end of the outer side of the diffusion plate II (604) is provided with the front limiting plate (605), the outer side of the diffusion plate II (604) is provided with the rear limiting plate (606), the center of the diffusion plate II (604) is provided with the diffusion plate III (608), and the center of the diffusion plate III (608) is provided with the diffusion plate IV (609).
2. A vehicle lamp having a reflector cup with a removable light transmissive diffuser plate as set forth in claim 1, wherein: the reflecting cup body (1) is bowl-shaped, and a chromium coating is arranged on the inner wall of the reflecting cup body (1).
3. A vehicle lamp having a reflector cup with a removable light transmissive diffuser plate as set forth in claim 1, wherein: the inner wall of the reflecting cup body (1) is provided with a continuous reflecting surface, and the lamp (5) is arranged at the inner center of the reflecting cup body (1).
4. A vehicle lamp having a reflector cup with a removable light transmissive diffuser plate as set forth in claim 1, wherein: the radiating fins (4) are uniformly arranged at the rear end of the outer side of the reflecting cup body (1), and the lamp holder (3) is in threaded connection with the lamp (5).
5. A vehicle lamp having a reflector cup with a removable light transmissive diffuser plate as set forth in claim 1, wherein: the inner wall of reflection of light cup body (1) is seted up flutedly, the recess of reflection of light cup body (1) and the rand (602) looks adaptation of diffuser plate one (601), rand (602) adopt rubber materials to make, separation blade one (603) and diffuser plate two (604) sliding connection, diffuser plate two (604) are the same with diffuser plate three (608) and diffuser plate four (609) structure, diffuser plate two (604) and diffuser plate three (608) sliding connection, diffuser plate three (608) and diffuser plate four (609) sliding connection.
6. A vehicle lamp having a reflector cup with a removable light transmissive diffuser plate as set forth in claim 1, wherein: the miniature electric cylinders (7) are provided with two identical miniature electric cylinders, the output ends of the miniature electric cylinders (7) are connected with the rear end of a diffusion plate IV (609), and the lamp holder (3) is matched with the diffusion plate IV (609).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375908.8U CN220623767U (en) | 2023-09-01 | 2023-09-01 | Car light with reflection cup of detachable light-transmitting diffusion plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375908.8U CN220623767U (en) | 2023-09-01 | 2023-09-01 | Car light with reflection cup of detachable light-transmitting diffusion plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220623767U true CN220623767U (en) | 2024-03-19 |
Family
ID=90229996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322375908.8U Active CN220623767U (en) | 2023-09-01 | 2023-09-01 | Car light with reflection cup of detachable light-transmitting diffusion plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220623767U (en) |
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2023
- 2023-09-01 CN CN202322375908.8U patent/CN220623767U/en active Active
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