CN209977850U - Reading lamp and car in car - Google Patents
Reading lamp and car in car Download PDFInfo
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- CN209977850U CN209977850U CN201921060904.8U CN201921060904U CN209977850U CN 209977850 U CN209977850 U CN 209977850U CN 201921060904 U CN201921060904 U CN 201921060904U CN 209977850 U CN209977850 U CN 209977850U
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- supply circuit
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Abstract
The embodiment of the utility model discloses reading lamp and car in car, including supply circuit, light source, reflector panel and base, the cavity has on the base, has the export on the cavity, supply circuit and light source all set up in the cavity of base, the reflector panel with the light source one-to-one, supply circuit does the light source power supply, the reflector panel orientation deviates from the direction of light source sunken, the reflector panel is integrated on the supply circuit, the light warp that the light source sent the reflector panel reflection passes the export shines predetermined area. Utilize the embodiment of the utility model provides a structure that not only can retrench reflection of light part saves the inner space of door reading lamp, improves the radiating efficiency, reduces the dead weight, need not design and manufacturing die moreover, has saved mould cost and material cost, has reduced reflection of light structure's one-piece cost, need not to install reflection of light structure alone simultaneously, can practice thrift the cost of labor, simple structure is convenient for design and use moreover.
Description
Technical Field
The utility model relates to the technical field of automobiles, concretely relates to interior reading lamp of car and car.
Background
Automotive interior lights are typically provided on automotive headliners at a location above the front row lights between the driver and the co-driver; some vehicle models are also provided with rear row illuminating lamps which are arranged right above or at two sides of the rear row seats. The illuminating lamp can be lightened at night, so that a driver and passengers can observe the environment in the vehicle conveniently or read the vehicle conveniently.
Interior trim light can divide into polite and light and reading lamp two kinds, and polite and light generally only has a light source, and the main function is to illuminate the cabin, makes things convenient for the passenger to observe the car internal environment, can not provide the illumination requirement that satisfies the passenger and read, and illumination requirement is lower. The reading lamp is generally provided with at least two light sources, so that not only can the vehicle cabin be illuminated, but also the two light sources can be intensively irradiated on a designated area, and a passenger can conveniently read text data on the seat.
At present, a reading lamp mostly adopts a bulb for illumination, a reflecting bowl is often added in the reading lamp in order to irradiate light to a designated area, the reflecting bowl is made of polycarbonate material, and a layer of aluminum film with high reflection rate is plated on the surface of the reflecting bowl. The inventor finds that the volume and the self-weight average of the reflector are large, and the reflector is installed in the base of the reading lamp as an independent part, so that the reflector not only occupies the internal space of the reading lamp, but also increases the weight of the reading lamp; and need carry out mould design, mould manufacturing, manual installation alone, increased mould cost, material cost and cost of labor, improved the one-piece cost of part greatly.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an in-vehicle reading lamp and a vehicle, so as to solve the above technical problem.
An embodiment of the utility model provides an interior reading lamp of car, it includes: supply circuit, light source, reflector panel and be used for the base with car body coupling, the cavity has on the base, the export has on the cavity, supply circuit and light source all set up in the cavity of base, the reflector panel with the light source one-to-one, supply circuit does the light source power supply, the reflector panel orientation deviates from the direction of light source sunken, the reflector panel is integrated supply circuit is last, the light warp that the light source sent the reflector panel reflection passes the export shines predetermined area.
Optionally, the power supply circuit is a metal circuit.
Optionally, the metal circuit is integrally formed with the reflector.
Optionally, the metal circuit and the reflector are integrally formed in a stamping mode.
Optionally, the metal circuit and the reflector are both made of SUS302 stainless steel.
Optionally, the light source is mounted on the metal circuit.
Optionally, the number of the light sources and the light reflecting plates is at least two, and two light reflecting plates are positioned between the two light sources.
Optionally, the light source further comprises a panel, the panel covers the outlet of the chamber, the panel is provided with lenses corresponding to the light sources one to one, and light emitted by the light sources passes through the lenses to irradiate on the predetermined area.
Optionally, a heat dissipation hole is formed in a side wall of the base opposite to the outlet.
The embodiment of the utility model provides a still provide an automobile, it includes as above reading lamp in the car.
The embodiment of the utility model provides an in-car reading lamp and car is through setting up supply circuit, the light source, reflecting plate and base, with the luminescent plate integration on supply circuit, the light that the light source was sent reflects predetermined region through the reflecting plate, supply the passenger to read the use, compared with the prior art, not only can retrench the structure of reflector part, save the inner space of door reading lamp, the heat dissipation efficiency is improved, reduce the dead weight, and need not design and manufacturing die, mould cost and material cost have been saved, the one-piece cost of reflecting structure has been reduced, need not to install reflecting structure alone simultaneously, can practice thrift the cost of labor, moreover, the steam generator is simple in structure, design and use are convenient for.
Drawings
Fig. 1 is a schematic structural view of a reading lamp in a vehicle according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the reading lamp without a reflector in the vehicle according to the embodiment of the present invention.
Fig. 3 is an internal structure view of the reading lamp without a reflector in the vehicle according to the embodiment of the present invention.
Fig. 4 is an internal structure view of the reading lamp in the vehicle according to the embodiment of the present invention.
Fig. 5 is a schematic diagram of the connection between the power supply circuit and the reflector according to the embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 shows a schematic structural diagram of a reading lamp in a vehicle according to an embodiment of the present invention, and fig. 2 shows a schematic structural diagram of a reading lamp in a vehicle without a reflector according to an embodiment of the present invention. As shown in fig. 1-2, an embodiment of the present invention provides an in-vehicle reading lamp, which includes: power supply circuit 6, light source 1, reflector panel 7 and base 3 for being connected with the automobile body.
The base 3 is provided with a cavity, the cavity is provided with an outlet, the power supply circuit 6 and the light sources 1 are arranged in the cavity of the base 3, and the light reflecting plates 7 correspond to the light sources 1 one to one.
One end of the power supply circuit 6 is connected with a power supply, and the other end of the power supply circuit supplies power to the light source 1. The reflector 7 is recessed towards the direction away from the light source 1, and the reflector 7 is integrated on the power supply circuit 6.
After the light emitted by the light source 1 is reflected by the reflector 7, the reflected light passes through the outlet and irradiates a predetermined area.
Now, the installation and use of the reading lamp in the vehicle will be described by taking a bulb as an example of the light source.
When the reading lamp in the vehicle is installed, the base 3 can be installed on the vehicle body, then the power supply circuit 6 and the reflector 7 are pressed on the base 3, and then the light source 1 is installed on the base 3.
When the reading lamp in the vehicle is used, the power supply circuit 6 supplies power to the bulb, and the bulb emits light. The light emitted by the bulb is irradiated on the reflector 7 and reflected by the reflector 7.
The reflected light passes through the exit of the chamber and impinges on a predetermined area (e.g., primary and secondary driver seat position) to provide the passenger or driver in the vehicle with the lighting conditions needed for reading.
In a preferred embodiment of the present invention, the shape of the reflector 7 and the relative position of the reflector 7 and the light source 1 can be determined by simulation analysis using existing optical software.
From the analysis results, it can be seen that the mounting position of the light source 1 on the power supply circuit 6 and the integration of the reflector 7 at the corresponding position of the power supply circuit 6. And then, carrying out production, manufacture and assembly according to the analysis result.
The embodiment of the utility model provides an in-car reading lamp is through setting up supply circuit, the light source, reflecting plate and base, with the luminescent plate integration on supply circuit, the light that the light source was sent reflects predetermined region through the reflecting plate, supply the passenger to read the use, compared with the prior art, not only can retrench the structure of reflector element, save the inner space of door reading lamp, improve the radiating efficiency, reduce the dead weight, and need not design and manufacturing die, mould cost and material cost have been saved, the one-piece cost of reflecting structure has been reduced, simultaneously need not to install reflecting structure alone, can practice thrift the cost of labor, moreover, the steam generator is simple in structure, be convenient for design and use.
Preferably, as shown in fig. 3 and 4, the light source 1 is directly mounted on the metal circuit, so as to reduce the layout of internal circuits of the car reading lamp, simplify the structure of the car reading lamp, save space, and facilitate heat dissipation.
In a preferred embodiment of the present invention, in order to satisfy the lighting requirement, as shown in fig. 3-4, the number of the light sources 1 and the light reflection plates 7 is at least two, and two light reflection plates 7 are located between the two light sources 1.
Further, the reading lamp in the vehicle also comprises a panel 4, and the panel 4 is covered on the outlet of the chamber.
The panel 4 is provided with lenses 5 corresponding to the light sources 1 one by one, and light rays emitted by the light sources 1 pass through the lenses 5 to irradiate a preset area after being reflected by the reflector.
Through setting up panel 4, not only can improve the outward appearance aesthetic feeling, still can protect reading lamp internal component in the car not to receive the damage.
In a specific embodiment, the power supply circuit 6 is a metal circuit.
The metal circuit can adopt the metal circuit in the prior art, so that the design is convenient, and the production cost is reduced.
Preferably, as shown in fig. 5, the metal circuit is integrally formed with the reflector 7, so as to facilitate processing and further reduce production cost.
In a preferred embodiment of the present invention, the metal circuit and the reflector 7 are integrally formed by stamping.
The metal circuit and the reflector 7 are produced by punching a metal plate, the two parts are integrated, the punched waste materials are fully utilized, and the utilization rate of the metal plate is improved
Optionally, the metal circuit and the reflector 7 are both made of SUS302 stainless steel. The SUS302 stainless steel has bright appearance and high light reflection rate, can better reflect light and better meet the illumination requirement.
Preferably, as shown in fig. 1, a heat dissipation hole is disposed on a side wall of the base 3 opposite to the outlet, so as to further dissipate heat of the reading lamp in the vehicle.
As shown in fig. 1, the number of the heat dissipation holes is three, and the three heat dissipation holes are arranged along the length direction of the base 3, so as to better dissipate heat.
The embodiment of the utility model provides a still provide an automobile, it includes reading lamp in the car.
As shown in fig. 1, the in-vehicle reading lamp includes: power supply circuit 6, light source 1, reflector panel 7 and base 3 for being connected with the automobile body.
The base 3 is provided with a cavity, the cavity is provided with an outlet, the power supply circuit 6 and the light sources 1 are arranged in the cavity of the base 3, and the light reflecting plates 7 correspond to the light sources 1 one to one.
One end of the power supply circuit 6 is connected with a power supply, the other end of the power supply circuit supplies power to the light source 1, the reflector 7 is concave towards the direction departing from the light source 1, and the reflector 7 is integrated on the power supply circuit 6.
The light emitted by the light source 1 is reflected by the reflector 7, and the light passes through the outlet and irradiates a predetermined area.
The base 3 of the reading lamp in the vehicle is arranged on the vehicle body through a fastener.
In one embodiment, the base 3 may be a prior art base, since the volume of the reflector 7 is smaller than that of the prior art reflector.
The embodiment of the utility model provides a car is through setting up supply circuit, a light source, reflecting plate and base, with the luminescent plate integration on supply circuit, the light that the light source was sent reflects the predetermined area through the reflecting plate, supply the passenger to read the use, compared with the prior art, not only can retrench the structure of reflection of light part, save the inner space of door reading lamp, improve the radiating efficiency, reduce the dead weight, and need not design and manufacturing mould, the mould cost and material cost have been saved, the one-piece cost of reflection of light structure has been reduced, simultaneously need not to install reflection of light structure alone, can practice thrift the cost of labor, moreover, the steam generator is simple in structure, design and use are convenient for.
The technical solution of the present invention is described in detail with reference to the specific embodiments, and the described specific embodiments are used to help understand the idea of the present invention. The derivation and modification made by the person skilled in the art on the basis of the specific embodiments of the present invention also belong to the protection scope of the present invention.
Claims (10)
1. An in-vehicle reading lamp, comprising: supply circuit, light source, reflector panel and be used for the base with car body coupling, the cavity has on the base, the export has on the cavity, supply circuit and light source all set up in the cavity of base, the reflector panel with the light source one-to-one, supply circuit does the light source power supply, the reflector panel orientation deviates from the direction of light source sunken, the reflector panel is integrated supply circuit is last, the light warp that the light source sent the reflector panel reflection passes the export shines predetermined area.
2. The in-vehicle reading light of claim 1, wherein the power supply circuit is a metal circuit.
3. The in-vehicle reading light of claim 2, wherein the metal circuit is integrally formed with the reflector.
4. The in-vehicle reading light of claim 3, wherein the metal circuit is stamped and formed integrally with the reflector.
5. The in-vehicle reading light of claim 4, wherein the metal circuit and the reflector are made of SUS302 stainless steel.
6. The in-vehicle reading light of claim 2, wherein the light source is mounted on the metal circuit.
7. The in-vehicle reading light of claim 6, wherein the number of light sources and reflectors is at least two, and two reflectors are located between the two light sources.
8. The in-vehicle reading light of any one of claims 1-7, further comprising a panel covering the outlet of the chamber, the panel having a lens in one-to-one correspondence with the light source, the light from the light source passing through the lens to illuminate a predetermined area.
9. The in-vehicle reading light of claim 8, wherein the base has a heat dissipating hole in a side wall thereof opposite the outlet.
10. An automobile, comprising an in-vehicle reading lamp according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060904.8U CN209977850U (en) | 2019-07-09 | 2019-07-09 | Reading lamp and car in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060904.8U CN209977850U (en) | 2019-07-09 | 2019-07-09 | Reading lamp and car in car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209977850U true CN209977850U (en) | 2020-01-21 |
Family
ID=69267052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921060904.8U Active CN209977850U (en) | 2019-07-09 | 2019-07-09 | Reading lamp and car in car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209977850U (en) |
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2019
- 2019-07-09 CN CN201921060904.8U patent/CN209977850U/en active Active
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