CN220186600U - Automobile lamp - Google Patents
Automobile lamp Download PDFInfo
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- CN220186600U CN220186600U CN202321917299.8U CN202321917299U CN220186600U CN 220186600 U CN220186600 U CN 220186600U CN 202321917299 U CN202321917299 U CN 202321917299U CN 220186600 U CN220186600 U CN 220186600U
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- housing
- light
- light source
- straight edge
- edge section
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- 238000004512 die casting Methods 0.000 claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000011900 installation process Methods 0.000 abstract description 5
- 241000258971 Brachiopoda Species 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000018997 giddiness Diseases 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of lighting lamps, and particularly relates to an automobile lamp, which comprises a shell component, a heat radiating device arranged on one side of the shell component, and a light source plate component, a reflecting cup, a cut-off line support and a lens which are sequentially arranged in the shell component along a light path, wherein the cut-off line support is integrally formed by die casting. According to the automobile lamp, the light-shielding wire support and the automobile lamp shell are integrally formed by die casting through the addition of the light-shielding wire support and the shell, and can be manufactured and installed at one time in a die casting mode, so that a more rapid and efficient installation process is realized, and the light escaping or scattering condition can be reduced through an integrally formed structure, and therefore a better light-shielding effect and a better light-shielding effect are provided.
Description
[ field of technology ]
The utility model belongs to the technical field of lighting lamps, and particularly relates to an automobile lamp.
[ background Art ]
The headlight system of a vehicle plays an important role in night driving and bad weather conditions, providing necessary illumination for a driver, the headlight system generally includes two modes of a high beam and a low beam to meet illumination requirements under different driving conditions, and in the prior art, a common cut-off line control manner is implemented by installing separate light shielding plates, which generally require additional installation steps such as bolting or other connecting means to install the light shielding plates on a headlight housing, the installation process may be relatively complicated and time-consuming, certain inconvenience is brought to the manufacturing and assembling process, and the existing light shielding plate installation manner may have a problem that the light shielding effect is not ideal in some cases. Due to the connection point between the visor and the lamp housing, some light may escape or scatter, resulting in poor definition and effect of the cutoff line.
[ utility model ]
In order to solve the problems of complex and time-consuming installation of a light shielding plate in the prior art, the utility model provides an automobile lamp.
The utility model is realized by the following technical scheme:
the utility model provides an automobile lamp, includes the casing subassembly, locates heat abstractor of casing subassembly one side, and locate light source board subassembly, reflector cup, cut-off line support and the lens that set gradually along the light path in the casing subassembly, cut-off line support is integrated into one piece die-casting shaping.
In the automobile lamp, the cut-off line support comprises a first straight edge section, a bevel edge section and a second straight edge section which are connected in sequence, and the horizontal height of the second straight edge section is higher than that of the first straight edge section.
An automotive lamp as above, wherein the first straight edge section and the second straight edge section are equal in length and parallel to each other.
In the automobile lamp, the cut-off line support is arc-shaped at one side of the light path in the emitting direction.
The automobile lamp further comprises a heat pipe arranged at the side and/or the lower side of the light source plate assembly and arranged along the length direction of the light source plate assembly.
The automobile lamp comprises a first shell and a second shell, wherein the first shell and the second shell are used for fixing the light source plate assembly, and the first shell and the second shell are connected through fasteners.
The automobile lamp further comprises a chuck arranged on the second shell and a rubber ring arranged on the second shell, and when the second shell is inserted into the chuck, the second shell and the chuck are in interference fit.
The first shell is provided with the first connecting hole, the light source plate assembly is provided with the first positioning hole and the second positioning hole, the second shell is provided with the first mounting hole and the second mounting hole, and the fastener sequentially penetrates through the first connecting hole, the first positioning hole and the first mounting hole to connect the first shell, the light source plate assembly and the second shell; the fastener passes through the second positioning hole and the second mounting hole in sequence to connect the light source plate assembly and the second shell.
The automobile lamp is characterized in that the heat radiating device is a heat radiating fan, a liquid cooling radiator or a heat conduction radiator.
Compared with the prior art, the utility model has the following advantages:
according to the automobile lamp, the light-shielding wire support and the automobile lamp shell are integrally formed by die casting through the addition of the light-shielding wire support and the shell, and can be manufactured and installed at one time in a die casting mode, so that a more rapid and efficient installation process is realized, and the light escaping or scattering condition can be reduced through an integrally formed structure, and therefore a better light-shielding effect and a better light-shielding effect are provided.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a three-dimensional perspective view of an embodiment of the present utility model;
FIG. 2 is a second perspective view of a three-dimensional object in accordance with an embodiment of the present utility model;
FIG. 3 is an exploded view of FIG. 1;
fig. 4 is a front view of the first housing in an embodiment of the utility model;
fig. 5 is an enlarged view at a in fig. 4.
[ detailed description ] of the utility model
In order to make the technical scheme and beneficial effects of the technical problem solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 5, an automotive lamp includes a housing assembly 1, a heat dissipating device 2 disposed at one side of the housing assembly 1, and a light source plate assembly 3, a reflective cup 4, a cutoff line bracket 5 and a lens 6 disposed in the housing assembly 1 along a light path in sequence, wherein the cutoff line bracket 5 is formed by die casting.
According to the automobile lamp, the light-shielding wire support and the automobile lamp shell are integrally formed by die casting through the addition of the light-shielding wire support and the shell, and can be manufactured and installed at one time in a die casting mode, so that a more rapid and efficient installation process is realized, and the light escaping or scattering condition can be reduced through an integrally formed structure, and therefore a better light-shielding effect and a better light-shielding effect are provided.
Further, as a preferred embodiment of the present embodiment, but not limited to, the cutoff line bracket 5 includes a first straight edge section 51, a hypotenuse section 52, and a second straight edge section 53 that are sequentially joined, and the second straight edge section 53 is higher in level than the first straight edge section 51.
In this embodiment, the design of the cutoff line bracket makes the level of the second straight edge section higher than that of the first straight edge section, thereby achieving better beam control and shading effects. Through such design, the boundary of the cut-off line is clearer, the scattering and light leakage of light can be effectively prevented, a more accurate and accurate illumination range is provided, the effect of vehicle illumination and driving safety are improved, and the length of the first straight edge section and the second straight edge section and the height difference of the first straight edge section and the second straight edge section can be regulated according to the restriction of laws and regulations and standards of different countries and regions.
Further, as a preferred embodiment of the present solution, but not by way of limitation, the first straight edge section 51 and the second straight edge section 53 are equal in length and parallel to each other.
In this embodiment, the design that first straight flange section and second straight flange section length are equal and are parallel to each other makes the boundary of bright and dark cut-off line more even and unanimous, can ensure that the cut-off line of light beam has continuous and unanimous luminance variation in the horizontal direction, provides smoother and unified lighting effect, reinforcing driver's visual comfort and road visibility, avoids producing the giddiness.
Further, as a preferred embodiment of the present utility model, but not limited to, the cutoff line holder 5 is curved on the side of the light path emission direction.
In this embodiment, the setting of radian shape makes the light and shade cut-off line can adapt to the light beam distribution of car light better, makes the light and shade cut-off line smoother and clear, can ensure that the boundary of light and shade cut-off line is more accurate, reduces the scattering and the light leak of light, improves lighting effect and driving visibility, can also help reducing reflection and refraction phenomenon, avoids light to take place too much reflection or refraction on the light screen, further reduces the emergence of glare problem.
Further, as a preferred embodiment of the present utility model, but not limited thereto, a heat pipe 7 is provided at a side and/or under the light source plate assembly 3 and along a length direction of the light source plate assembly 3.
In this embodiment, the heat conducting tube may be connected to the light source substrate by adopting a welding manner, and may conduct heat generated in the lamp body to the radiator for heat dissipation.
Further, as a preferred embodiment of the present embodiment, but not limited thereto, the housing assembly 1 includes a first housing 11 and a second housing 12 for fixing the light source panel assembly 3, and the first housing 11 and the second housing 12 are connected by fasteners.
In this embodiment, can ensure the firm fixed of light source board subassembly, prevent that it from becoming flexible or coming off to ensure the reliability and the stability of car light system, provide lasting illumination performance, simplified the assembly process simultaneously, be convenient for make and installation, improvement production efficiency and product quality.
Further, as a preferred embodiment of the present utility model, but not limited thereto, the present utility model further comprises a chuck 8 provided on the second housing 12, and a rubber ring 9 provided on the second housing 12, wherein when the second housing 12 is inserted into the chuck 8, the second housing 12 and the chuck 8 achieve an interference fit.
In this embodiment, the rubber ring can make the lamp body be connected with the casing subassembly, and the rubber ring cooperation locating component uses in this setting, can make the lamp body inseparabler when being connected with the casing subassembly, can not take place to loosen because of the vibration that the vehicle was driven and is produced.
Further, as a preferred embodiment of the present utility model, but not limited to, the first housing 11 is provided with a first connection hole 111, the light source plate assembly 3 is provided with a first positioning hole 31 and a second positioning hole 32, the second housing 12 is provided with a first mounting hole 121 and a second mounting hole 122, and a fastener sequentially passes through the first connection hole 111, the first positioning hole 31 and the first mounting hole 121 to connect the first housing 11, the light source plate assembly 3 and the second housing 12; fasteners pass through the second positioning holes 32 and the second mounting holes 122 in sequence to connect the light source plate assembly 3 with the second housing 12.
Further, as a preferred embodiment of the present utility model, but not limited to, the heat dissipating device 2 is a heat dissipating fan, a liquid-cooled heat sink, or a heat conducting heat sink.
The working principle of this embodiment is as follows:
according to the automobile lamp, the light-shielding wire support and the automobile lamp shell are integrally formed by die casting through the addition of the light-shielding wire support and the shell, and can be manufactured and installed at one time in a die casting mode, so that a more rapid and efficient installation process is realized, and the light escaping or scattering condition can be reduced through an integrally formed structure, and therefore a better light-shielding effect and a better light-shielding effect are provided.
The embodiments provided above in connection with the specific disclosure are not intended to limit the practice of the utility model to those descriptions. The present utility model should be considered as the protection scope of the present utility model, if the structure of the method is similar to that of the present utility model, or if several technical deductions or substitutions are made on the premise of the present utility model.
Claims (9)
1. The utility model provides an automobile lamp, its characterized in that includes casing subassembly (1), locates heat abstractor (2) of casing subassembly (1) one side, and locate light source board subassembly (3), reflector cup (4), cut-off line support (5) and lens (6) that set gradually along the light path in casing subassembly (1), cut-off line support (5) are integrated into one piece die casting shaping.
2. An automotive lamp according to claim 1, characterized in that the cutoff bracket (5) comprises a first straight edge section (51), a hypotenuse section (52) and a second straight edge section (53) joined in this order, the second straight edge section (53) being higher in level than the first straight edge section (51).
3. An automotive lamp according to claim 2, characterized in that said first straight edge section (51) and said second straight edge section (53) are equal in length and parallel to each other.
4. An automotive lamp according to claim 1, characterized in that the cutoff bracket (5) is arc-shaped on the side of the light path in the emission direction.
5. An automotive lamp according to claim 1, characterized by further comprising a heat pipe (7) provided laterally and/or below the light source panel assembly (3) and arranged along the length of the light source panel assembly (3).
6. An automotive lamp according to claim 1, characterized in that the housing assembly (1) comprises a first housing (11) and a second housing (12) for fixing the light source panel assembly (3), the first housing (11) and the second housing (12) being connected by fasteners.
7. An automotive lamp according to claim 6, characterized by further comprising a chuck (8) provided on the second housing (12), a rubber ring (9) provided on the second housing (12), the second housing (12) being in an interference fit with the chuck (8) when the second housing (12) is inserted into the chuck (8).
8. An automotive lamp according to claim 6, characterized in that the first housing (11) is provided with a first connecting hole (111), the light source plate assembly (3) is provided with a first positioning hole (31) and a second positioning hole (32), the second housing (12) is provided with a first mounting hole (121) and a second mounting hole (122), and a fastener sequentially passes through the first connecting hole (111), the first positioning hole (31) and the first mounting hole (121) to connect the first housing (11), the light source plate assembly (3) and the second housing (12); the fastener sequentially passes through the second positioning hole (32) and the second mounting hole (122) to connect the light source plate assembly (3) with the second shell (12).
9. An automotive lamp according to claim 1, characterized in that the heat dissipating device (2) is a radiator fan or a liquid-cooled radiator or a heat conducting radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917299.8U CN220186600U (en) | 2023-07-19 | 2023-07-19 | Automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917299.8U CN220186600U (en) | 2023-07-19 | 2023-07-19 | Automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186600U true CN220186600U (en) | 2023-12-15 |
Family
ID=89111008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321917299.8U Active CN220186600U (en) | 2023-07-19 | 2023-07-19 | Automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186600U (en) |
-
2023
- 2023-07-19 CN CN202321917299.8U patent/CN220186600U/en active Active
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