CN212510960U - Mirror reflection type automobile lamp - Google Patents
Mirror reflection type automobile lamp Download PDFInfo
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- CN212510960U CN212510960U CN202021291780.7U CN202021291780U CN212510960U CN 212510960 U CN212510960 U CN 212510960U CN 202021291780 U CN202021291780 U CN 202021291780U CN 212510960 U CN212510960 U CN 212510960U
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Abstract
The utility model belongs to the technical field of automobile accessories, in particular to a mirror reflection type automobile lamp, which comprises a shell, a refraction piece and a light source, wherein the shell is provided with a second opening cavity; the refraction piece is arranged at the opening position of the second opening cavity; the light source comprises a light-emitting lamp wick, a baffle and a mirror reflection cover, the light-emitting lamp wick is arranged in the second open cavity, the baffle is arranged in the second open cavity and arranged on one side of the light-emitting lamp wick, the mirror reflection cover is arranged in the second open cavity, and the mirror reflection cover is provided with a hemispherical mirror surface used for reflecting light rays emitted by the light-emitting lamp wick to the refraction piece; wherein, the cross-section of baffle is arc strip structure, and the baffle cladding is compared in prior art in one side of luminous wick, the embodiment of the utility model provides an adopt fixed baffle effectively to block the light of light source below, makes the limit height of the light of final output reduce, avoids shining on the eyes of driver of converging the car, improves car security performance.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, especially, relate to a mirror surface reflection-type car lamps and lanterns.
Background
The automobile lamp is an indispensable important component of an automobile, and the automobile lamp plays an absolutely important key role no matter in a reminding function in the daytime or in a lighting function at night.
Most of automobile lamps in the prior art adopt a fan structure for heat dissipation, but most of the housings are only provided with heat dissipation holes on the side wall aligned with the output end of the fan structure, so that the heat dissipation effect is poor, and the service life of the automobile lamp is short.
Moreover, most of automobile lamps in the prior art adopt direct-emitting lamp sources, the light propagation path is easy to directly contact with eyes of a driver meeting the automobile, potential safety hazards exist, safe driving is not facilitated, and product market public praise is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mirror surface reflection-type car lamps and lanterns aims at solving the car lamps and lanterns light source light among the prior art and penetrates directly to converge car driver eye, has the technical problem of potential safety hazard.
In order to achieve the above object, an embodiment of the present invention provides a mirror reflection type automobile lamp, which includes a housing, a refraction member, and a light source, wherein the housing is provided with a second open cavity; the refraction piece is arranged at the opening position of the second opening cavity; the light source comprises a light-emitting lamp wick, a baffle and a specular reflection cover, the light-emitting lamp wick is arranged in the second open cavity, the baffle is arranged in the second open cavity and is arranged on one side of the light-emitting lamp wick, the light-emitting lamp wick is positioned between the baffle and the refraction part, the specular reflection cover is arranged in the second open cavity, and the specular reflection cover is provided with a hemispherical mirror surface used for reflecting light rays emitted by the light-emitting lamp wick to the refraction part; the cross section of the baffle is of an arc-shaped strip structure, the baffle is coated on one side of the light-emitting lamp wick and used for intercepting part of light rays emitted to the bottom of the hemispherical mirror surface from the lower end of the light-emitting lamp wick.
Optionally, the mirror reflector is arranged in a quarter-sphere-shaped structure so that one end of the mirror reflector, which is close to the light emitting lamp wick, forms a groove capable of gathering light, and the hemispherical mirror is formed on the bottom wall of the groove.
Optionally, the bottom of the specular reflection cover is provided with a first connecting seat, the first connecting seat is provided with a threaded hole, and the first connecting seat is detachably connected with the bottom wall of the second opening cavity through a screw.
Optionally, the bottom of the baffle is provided with a second connecting seat, the second connecting seat is provided with a threaded hole, and the second connecting seat is detachably connected with the bottom wall of the second opening cavity through a screw.
Optionally, the refraction piece comprises a third connecting seat and a light folding column, the light folding column is arranged on the third connecting seat, and the third connecting seat is in clamping fit with the opening end of the second opening cavity.
Optionally, the casing includes chassis and roof-rack, roof-rack detachably lid closes form on the chassis second opening die cavity, the chassis with the roof-rack is close to be provided with first draw-in groove and second draw-in groove on the border of the open end of second opening die cavity respectively, first draw-in groove with the second draw-in groove is in the roof-rack with form when the chassis lid closes and be used for the joint adaptation the draw-in groove structure of third connecting seat.
Optionally, the cross-section of refraction post is the setting of taper type structure, the narrower one end of refraction post is the sphere setting, it is made by ya keli or glass fiber material to roll over the light post.
Optionally, the upper end surface and the lower end surface of the light folding column are both frosted surfaces.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the mirror surface reflection type car lamps and lanterns have one of following technological effect at least: when the mirror reflection type automobile lamp works: luminous wick emission light, the baffle will be close to the light interception that luminous wick is close to the lower extreme, all the other light reflect to the book light spare through the specular reflection cover on, the light direct transmission that is compared in the light source of the car lamps and lanterns among the prior art to the eye of car driver that converges, cause the accident easily, there is the technical problem of potential safety hazard, the embodiment of the utility model provides a mirror surface reflection type car lamps and lanterns are according to the aperture imaging principle, the light that is close to the lower extreme that launches through baffle interception light source, light after refraction is owing to lack the input optical line portion of lower extreme, the limit height of the light of its refraction output reduces, has avoided car driver's eye of converging effectively, under the guarantee illumination, when reminding the effect, eliminate the potential safety hazard, be favorable to improving the market public praise of product, be favorable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a mirror reflection type automobile lamp provided in an embodiment of the present invention.
Fig. 2 is an exploded view of the mirror reflection type automotive lamp in fig. 1.
Fig. 3 is a schematic structural view of the mounting bracket and the cover plate in fig. 1.
Wherein, in the figures, the respective reference numerals:
10-lamp body 11-shell 12-light source
15-refracting part 111-mounting frame 112-cover plate
13-first heat dissipation hole 14-second heat dissipation hole 113-top frame
114-bottom frame 115-heat dissipation ribs 121-baffle
122-specular reflection cover 123-first connecting seat 124-second connecting seat
151-third connecting seat 152-refractive column 115-first slot
116-a second card slot.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-3 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 3, a mirror reflection type automobile lamp is provided, which includes a lamp body 10 and a heat sink; the lamp body 10 comprises a shell 11, a light source 12 installed in the shell 11, and a refracting part 15 installed at an end of the shell 11 and used for scattering light of the light source 12; the heat sink is arranged in the housing 11, the heat sink is arranged in a vertical state and is located between the light source 12 and the bottom wall of the housing 11, and an input end of the heat sink is aligned with the light source 12 and is used for guiding heat emitted by the light source 12 to a preset position; a plurality of first heat dissipation holes 13 are formed in the bottom wall of the housing 11, a plurality of second heat dissipation holes 14 are formed in the circumferential side wall of the housing 11, and the plurality of second heat dissipation holes 14 are arranged around the heat sink; the radiator is a cooling fan.
Specifically, the heat dissipation principle of the mirror reflection type automobile lamp is as follows: the radiator starts to work, the heat emitted by the light source 12 is guided to the bottom wall, because the first heat dissipation hole 13 is arranged on the ground wall, part of the heat can be discharged from the first heat dissipation hole 13, and the rest of the heat which is not guided by the radiator is distributed around the radiator, because the second heat dissipation hole 14 is arranged on the circumferential side wall of the shell 11, the part of the heat can be smoothly discharged from the second heat dissipation hole 14; compare mirror surface reflection-type car lamps and lanterns among the prior art and lack reliable, effectual heat radiation structure, lead to the not good technical problem of radiating effect, the embodiment of the utility model provides an adopt a plurality of louvres, in the time of all-round cladding radiator, structural distribution is reasonable, and whole space accounts for inconveniently, has improved the radiating effect of this mirror surface reflection-type car lamps and lanterns effectively, has prolonged the life of this mirror surface reflection-type car lamps and lanterns, improves the market public praise of product.
As shown in fig. 1 to 3, in another embodiment of the present invention, the housing 11 includes a mounting frame 111 and a cover plate 112, the mounting frame 111 is provided with a first open cavity for accommodating the heat sink, the second heat dissipation holes 14 are formed on a side wall of the mounting frame 111, the cover plate 112 detachably covers an open end of the first open cavity to form a bottom wall of the housing 11, and the first heat dissipation holes 13 are formed on the cover plate 112; the radiator is replaced at any time by adopting the structural form of the cover plate 112 and the mounting frame 111 and the detachable connecting structure of the cover plate 112, so that the maintenance and the replacement of the radiator are facilitated, and the disassembly and assembly efficiency and the manufacturing efficiency of the mirror reflection type automobile lamp are improved.
As shown in fig. 1 to 3, in another embodiment of the present invention, all the second heat dissipation holes 14 are uniformly circumferentially distributed on the sidewall of the mounting frame 111 and all the second heat dissipation holes 14 are distributed in a scattering structure; the second heat dissipation holes 14 distributed in a heat dissipation structure are adopted, and the heat dissipation flow guiding direction can be consistent with the heat conveying direction, so that the heat dissipation efficiency is further improved.
As shown in fig. 1 to 3, in another embodiment of the present invention, the cross section of the second heat dissipation holes 14 is a rectangular structure, and the rectangular structure is favorable for forming a rib structure on the side wall of the mounting frame 111, so as to increase the heat dissipation area of the mounting frame 111 and further improve the heat dissipation effect.
As shown in fig. 1-3, in another embodiment of the present invention, the cross section of the first heat dissipation hole 13 is a blade-shaped structure, all the first heat dissipation hole 13 surrounds the central position of the heat sink is uniformly distributed, and the output direction and the output path of the heat dissipation hole and the heat dissipation fan are favorable to correspond to each other by adopting the impeller-shaped structure distribution, and the first heat dissipation hole 13 is in the shape of an impeller formed by the impeller-shaped structure distribution, and can prompt the installation position of the heat dissipation fan for the operator, thereby playing a role in prompting.
As shown in fig. 1 to 3, in another embodiment of the present invention, the mounting frame 111 includes a bottom frame 114 and a top frame 113, the top frame 113 is detachably covered on the bottom frame 114 to form a second open cavity for accommodating the refraction member 15 and the light source 12, the second open cavity is communicated with the first open cavity, the second heat dissipation hole 14 is formed on the bottom frame 114, and the refraction member 15 is installed on an open position of the second open cavity; the top frame 113 and the bottom frame 114 are in a covering structure, so that the mounting and dismounting convenience of the mounting frame 111 is improved, and the manufacturing efficiency of the mounting frame 111 is improved.
As shown in fig. 1-3, in another embodiment of the present invention, the bottom frame 114 is provided with a positioning column, the top frame 113 is provided with a positioning hole adapted to the positioning column, the positioning column and the positioning hole structure are adopted to facilitate shortening of the positioning alignment time of the bottom frame 114 and the top frame 113, thereby further improving the manufacturing efficiency of the mounting frame 111.
As shown in fig. 1-3, in another embodiment of the present invention, the top of the top frame 113 is provided with a plurality of heat dissipation ribs 115, the heat dissipation ribs 115 are uniformly arranged on the top of the top frame 113, the top of the top frame 113 is optimized by the heat dissipation ribs 115, so that the multi-angle heat dissipation function is achieved, and the heat dissipation effect of the mounting frame 111 is further improved.
As shown in fig. 1 to 3, in another embodiment of the present invention, the light source 12 includes a light emitting wick, a baffle 121 and a specular reflection cover 122, the light emitting wick is disposed in the second open cavity, the baffle 121 is disposed in the second open cavity and the baffle 121 is disposed on one side of the light emitting wick, the light emitting wick is located between the baffle 121 and the refraction element 15, the specular reflection cover 122 is disposed in the second open cavity, and the specular reflection cover 122 is provided with a hemispherical mirror surface for reflecting light emitted by the light emitting wick to the refraction element 15; the cross section of the baffle 121 is in an arc-shaped strip structure, and the baffle 121 is wrapped on one side of the light-emitting wick and used for intercepting part of light rays emitted from the lower end of the light-emitting wick to the bottom of the hemispherical mirror surface.
Specifically, when the mirror reflection type automobile lamp works: luminous wick emission light, baffle 121 will be close to the light interception of luminous wick near the lower extreme, all the other light reflect to the book light spare through specular reflection cover 122 on, the light direct transmission of the light source 12 who compares in the specular reflection type car lamps and lanterns among the prior art to the eye of car driver that converges, cause the accident easily, there is the technical problem of potential safety hazard, the embodiment of the utility model provides a specular reflection type car lamps and lanterns are according to the aperture principle of imaging, the light that is close to the lower extreme that light source 12 emitted is intercepted through baffle 121, light after refraction spare refraction is owing to lack the input optical line portion of lower extreme, the limit height of its refraction output's light reduces, has avoided car driver's eye of converging effectively, and in the assurance illumination, when reminding the effect, eliminate the potential safety hazard, be favorable to improving the market public praise of product, be favorable.
As shown in fig. 1-3, in another embodiment of the present invention, the specular reflection cover 122 is a quarter sphere-shaped structure disposed near the groove for converging light, the hemispherical mirror surface is formed on the bottom wall of the groove, and the concave mirror is adopted to converge light, thereby realizing light convergence and improving the brightness of the specular reflection type automobile lamp.
As shown in fig. 1 to 3, in another embodiment of the present invention, the bottom of the specular reflection cover 122 is provided with a first connection seat 123, the first connection seat 123 is provided with a threaded hole thereon, the first connection seat 123 is detachably connected to the bottom wall of the second opening cavity through a screw, and the screw structure installation connection is adopted to facilitate the improvement of the structural strength of the first connection seat 123 and the installation frame 111, so as to ensure the structural stability of the specular reflection type automobile lamp and prolong the service life of the specular reflection type automobile lamp.
As shown in fig. 1 to 3, in another embodiment of the present invention, the bottom of the baffle 121 is provided with a second connecting seat 124, the second connecting seat 124 is provided with a threaded hole thereon, the second connecting seat 124 is detachably connected to the bottom wall of the second opening cavity through a screw, and the screw structure mounting connection is adopted to facilitate the improvement of the structural strength of the second connecting seat 124 and the mounting frame 111, so as to ensure the structural stability of the mirror reflection type automobile lamp and prolong the service life of the mirror reflection type automobile lamp.
As shown in fig. 1-3, in another embodiment of the present invention, the refraction member 15 includes a third connecting seat 151 and a refraction column 152, the refraction column 152 is disposed on the third connecting seat 151, the third connecting seat 151 and the open end clamping adaptation of the second opening cavity adopt a clamping structure to realize detachable installation, reduce the manufacturing cost, optimize the structure, and facilitate to improve the manufacturing efficiency of the mirror reflection type automobile lamp.
As shown in fig. 1 to 3, in another embodiment of the present invention, a first engaging groove 115 and a second engaging groove 116 are respectively disposed on edges of the bottom frame 114 and the top frame 113 near the open end of the second open cavity, and the first engaging groove 115 and the second engaging groove 116 form an engaging groove structure for engaging with the third connecting seat 151 when the top frame 113 and the bottom frame 114 are closed.
As shown in fig. 1-3, in another embodiment of the present invention, the cross-section of the light-folding column 152 is a cone-shaped structure, the narrower end of the light-folding column 152 is a spherical surface, and the light-folding column 152 is made of acrylic or glass fiber.
The utility model discloses a further embodiment, the up end of book light post 152 is the frosting with lower terminal surface, adopts the frosting structure to be favorable to intercepting this light that should follow the up end of book light post 152 or lower terminal surface transmission and go out, further plays the effect that light assembles, improves the luminance of this mirror surface reflection-type car lamps and lanterns.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A mirror-reflective automotive lamp comprising, characterized in that:
a housing provided with a second open cavity;
the refracting part is arranged at the opening position of the second opening cavity;
the light source comprises a light-emitting lamp wick, a baffle and a specular reflection cover, the light-emitting lamp wick is arranged in the second open cavity, the baffle is arranged in the second open cavity and is arranged on one side of the light-emitting lamp wick, the light-emitting lamp wick is positioned between the baffle and the refraction part, the specular reflection cover is arranged in the second open cavity, and the specular reflection cover is provided with a hemispherical mirror surface used for reflecting light rays emitted by the light-emitting lamp wick to the refraction part;
the cross section of the baffle is of an arc-shaped strip structure, the baffle is coated on one side of the light-emitting lamp wick and used for intercepting part of light rays emitted to the bottom of the hemispherical mirror surface from the lower end of the light-emitting lamp wick.
2. The mirror-reflective automotive light fixture of claim 1, wherein: the mirror surface reflector is of a quarter-sphere-shaped structure and is arranged so that one end, close to the light-emitting lamp wick, of the mirror surface reflector forms a groove capable of gathering light, and the hemispherical mirror surface is formed on the bottom wall of the groove.
3. The mirror-reflective automotive light fixture of claim 2, wherein: the bottom of mirror surface bowl is provided with first connecting seat, be provided with the screw hole on the first connecting seat, first connecting seat pass through the screw with the diapire of second opening die cavity can be dismantled and be connected.
4. The mirror-reflective automotive light fixture of claim 1, wherein: the bottom of baffle is provided with the second connecting seat, be provided with the screw hole on the second connecting seat, the second connecting seat pass through the screw with the diapire of second opening die cavity can be dismantled and be connected.
5. The mirror-reflective automotive light fixture of claim 1, wherein: the refraction piece comprises a third connecting seat and a light folding column, the light folding column is arranged on the third connecting seat, and the third connecting seat is in clamping fit with the opening end of the second opening cavity.
6. The mirror-reflective automotive light fixture of claim 5, wherein: the casing includes chassis and roof-rack, roof-rack detachably lid closes form on the chassis second opening die cavity, the chassis with the roof-rack is close to be provided with first draw-in groove and second draw-in groove on the border of the open end of second opening die cavity respectively, first draw-in groove with the second draw-in groove is in the roof-rack with form when the chassis lid closes and be used for the joint adaptation the draw-in groove structure of third connecting seat.
7. The mirror-reflective automotive light fixture of claim 5, wherein: the cross-section of refraction post is the setting of taper type structure, the narrower one end of refraction post is the sphere setting, it is formed by ya keli or glass fiber material preparation to roll over the light post.
8. The mirror-reflective automotive light fixture of claim 5, wherein: the upper end face and the lower end face of the light folding column are frosted faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291780.7U CN212510960U (en) | 2020-07-02 | 2020-07-02 | Mirror reflection type automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291780.7U CN212510960U (en) | 2020-07-02 | 2020-07-02 | Mirror reflection type automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212510960U true CN212510960U (en) | 2021-02-09 |
Family
ID=74433207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021291780.7U Active CN212510960U (en) | 2020-07-02 | 2020-07-02 | Mirror reflection type automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212510960U (en) |
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2020
- 2020-07-02 CN CN202021291780.7U patent/CN212510960U/en active Active
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