CN217082401U

CN217082401U - Vehicle-mounted lamp with large lumen

Info

Publication number: CN217082401U
Application number: CN202220721539.6U
Authority: CN
Inventors: 陈朝冬; 戴朋
Original assignee: Shenzhen Lianshang Photoelectric Co ltd
Current assignee: Shenzhen Lianshang Photoelectric Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-29
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses an on-vehicle lamp of big lumen, including the install bin, the positive fixedly connected with lamp stand of install bin, the positive fixedly connected with lamp source of lamp stand, the positive fixed connection lamp shade of lamp stand, Z type hole has been seted up to the inner wall of lamp shade, and Z type hole runs through the side of lamp shade, and the ventilation hole has been seted up in the front of lamp stand, and the ventilation hole runs through the back of install bin, and the inner wall of install bin rotates and is connected with cooling module. The utility model discloses a vibrations that the vehicle produced at the removal in-process for the rack is reciprocating motion from top to bottom under the restriction of fixed plate and two second springs, and then drive the straight-teeth gear and rotate, through the ratchet, the cooperation of pawl and first spring, make straight-teeth gear pivoted in-process drive ratchet one-way rotation, drive the driving gear through the dwang and rotate, and then drive change gear and rotate, and then drive the rotation leaf and produce wind-force and dispel the heat the cooling to the lamp source, thereby it is not good to have solved on-vehicle lamp radiating effect, the problem that the availability factor is low.

Description

Vehicle-mounted lamp with large lumen

Technical Field

The application relates to the technical field of vehicle-mounted lamps, in particular to a vehicle-mounted lamp with large lumen.

Background

The vehicle-mounted lamp is equipment for providing illumination for a vehicle, can ensure that the vehicle can better run at night, brings convenience for driving personnel, can play the purpose of safety reminding for other driving personnel in rainy and snowy and foggy weather besides illumination, and ensures the safety of driving.

The lamp holder of the existing vehicle-mounted lamp is generally of a closed structure, when the vehicle-mounted lamp is opened, the heat dissipation effect is poor, the short circuit inside the vehicle-mounted lamp can be caused after long-term use, the service life of the vehicle-mounted lamp is shortened, and the service efficiency of the vehicle-mounted lamp is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle lamp of big lumen to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides an on-vehicle lamp of big lumen, includes the install bin, the positive fixedly connected with lamp stand of install bin, the positive fixedly connected with lamp source of lamp stand, the positive fixed connection lamp shade of lamp stand, Z type hole has been seted up to the inner wall of lamp shade, the side of lamp shade is run through in Z type hole, the ventilation hole has been seted up in the front of lamp stand, and the back of installing bin is run through in the ventilation hole, the inner wall of install bin rotates and is connected with cooling module.

Preferably, the cooling assembly comprises a rotating shaft which is rotatably connected with the inner wall of the mounting box, and a rotating blade is fixedly connected to the surface of the rotating shaft.

Preferably, the fixed surface of axis of rotation is connected with change gear, the inner wall of install bin rotates and is connected with the dwang, the one end fixedly connected with driving gear of dwang, driving gear and change gear meshing.

Preferably, the surface of dwang is established and is connected with the swivel becket, the back of swivel becket rotates with the inner wall of install bin and is connected, the front fixedly connected with spur gear of swivel becket.

Preferably, the fixed surface of axis of rotation is connected with the ratchet, the recess has been seted up to the inner wall of straight-teeth gear, and the inner wall of recess rotates and is connected with the pawl, the last fixed surface of pawl is connected with first spring, the one end that the pawl was kept away from to first spring and the interior roof fixed connection of recess.

Preferably, the same fixed plate is fixedly connected to the inner top wall and the inner bottom wall of the installation box, a rack is slidably connected to one side of the fixed plate, and the rack is meshed with a straight gear.

Preferably, the upper surface and the lower surface of the rack are fixedly connected with second springs, and one ends, far away from the rack, of the second springs are fixedly connected with the inner top wall and the inner bottom wall of the installation box respectively.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the utility model discloses in, through the vibrations that the vehicle produced at the removal in-process, make the rack reciprocating motion from top to bottom under the restriction of fixed plate and two second springs, and then drive the straight-teeth gear and rotate, through the ratchet, the cooperation of pawl and first spring, make straight-teeth gear pivoted in-process drive ratchet one-way rotation, and then drive the dwang and rotate, it rotates to drive the driving gear through the dwang, and then drive change gear and rotate, and then drive the axis of rotation and rotate, and then drive the rotation leaf and produce wind-force and dispel the heat the cooling to the lamp source, thereby make this on-vehicle lamp of big lumen solve the on-vehicle lamp radiating effect not good, the problem that the availability factor is low.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a diagram: the three-dimensional structure of the utility model is shown schematically;

FIG. 2 is a diagram of: the explosion structure schematic diagram of the utility model;

FIG. 3 is a diagram of: the cross-sectional structure of the lampshade of the utility model is schematically shown;

FIG. 4 is a diagram of: the utility model discloses a three-dimensional structure schematic diagram of a cooling component;

FIG. 5 is a diagram: the utility model discloses a schematic sectional structure diagram of a driving gear;

FIG. 6 is a diagram of: the utility model discloses the sectional structure schematic diagram of straight-teeth gear.

In the figure: 1. installing a box; 2. a lamp socket; 3. a light source; 4. a lamp shade; 5. a Z-shaped hole; 6. a vent hole; 7. a cooling assembly; 701. a rotating shaft; 702. rotating the blades; 703. a speed change gear; 704. rotating the rod; 705. a driving gear; 706. a rotating ring; 707. a spur gear; 708. a ratchet wheel; 709. a first spring; 710. a fixing plate; 711. a rack; 712. a second spring; 713. a pawl.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-6, the present invention provides a technical solution of a large lumen vehicle lamp:

the utility model provides an on-vehicle lamp of big lumen, includes install bin 1, install bin 1's positive fixedly connected with lamp stand 2, the positive fixedly connected with lamp source 3 of lamp stand 2, lamp stand 2's positive fixed connection lamp shade 4, Z type hole 5 has been seted up to the inner wall of lamp shade 4, and Z type hole 5 runs through the side of lamp shade 4, and ventilation hole 6 has been seted up in lamp stand 2's front, and ventilation hole 6 runs through the back of install bin 1, and install bin 1's inner wall rotates and is connected with cooling module 7.

Specifically, cooling air is generated by the cooling assembly 7, and enters the lamp shade 4 through the vent holes 6 and is exhausted from the Z-shaped holes 5 to accelerate the flow of air in the lamp shade 4, so that the heat dissipation efficiency of the lamp source 3 is improved.

In this embodiment, as shown in fig. 4, the cooling unit 7 includes a rotating shaft 701 rotatably connected to an inner wall of the mounting case 1, and a rotating blade 702 fixedly connected to a surface of the rotating shaft 701.

A speed change gear 703 is fixedly connected to the surface of the rotating shaft 701, a rotating rod 704 is rotatably connected to the inner wall of the installation box 1, a driving gear 705 is fixedly connected to one end of the rotating rod 704, and the driving gear 705 is engaged with the speed change gear 703.

A rotating ring 706 is sleeved on the surface of the rotating rod 704, the back of the rotating ring 706 is rotatably connected with the inner wall of the installation box 1, and a spur gear 707 is fixedly connected to the front of the rotating ring 706.

Specifically, the rotating rod 704 drives the driving gear 705 to rotate, and further drives the speed change gear 703 to rotate, and further drives the rotating shaft 701 to rotate, and further drives the rotating blade 702 to generate wind power to cool the lamp source 3.

In this embodiment, as shown in fig. 5 to 6, a ratchet 708 is fixedly connected to the surface of the rotating shaft 701, a groove is formed in the inner wall of the spur gear 707, a pawl 713 is rotatably connected to the inner wall of the groove, a first spring 709 is fixedly connected to the upper surface of the pawl 713, and one end of the first spring 709, which is far away from the pawl 713, is fixedly connected to the inner top wall of the groove.

The inner top wall and the inner bottom wall of the installation box 1 are fixedly connected with the same fixing plate 710, one side of the fixing plate 710 is slidably connected with a rack 711, and the rack 711 is meshed with a straight gear 707.

The upper surface and the lower surface of the rack 711 are fixedly connected with second springs 712, and one ends of the two second springs 712 far away from the rack 711 are fixedly connected with the inner top wall and the inner bottom wall of the installation box 1 respectively.

Specifically, the rack 711 reciprocates up and down under the restriction of the fixing plate 710 and the two second springs 712 by the vibration generated during the movement of the vehicle, so as to drive the spur gear 707 to rotate, and the ratchet 708 is driven to rotate in a single direction by the cooperation of the ratchet 708, the pawl 713 and the first spring 709 during the rotation of the spur gear 707, so as to drive the rotating rod 704 to rotate.

The working principle is as follows: when the vehicle-mounted lamp with large lumens is used, the vehicle can vibrate when moving, so that the rack 711 reciprocates up and down under the limitation of the fixing plate 710 and the two second springs 712, the rack 711 drives the spur gear 707 to rotate, the spur gear 707 drives the ratchet 708 to rotate in a single direction under the cooperation of the ratchet 708, the pawl 713 and the first spring 709, the ratchet 708 drives the rotating rod 704 to rotate, the rotating rod 704 drives the driving gear 705 to rotate, the driving gear 705 drives the speed change gear 703 to rotate quickly, the speed change gear 703 drives the rotating shaft 701 to rotate, and the rotating shaft 701 drives the rotating blade 702 to generate wind power to cool and dissipate heat of the lamp source 3, so that the vehicle-mounted lamp with large lumens solves the problems of poor heat dissipation effect and low use efficiency of the vehicle-mounted lamp.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A vehicle lamp with large lumen, comprising an installation box (1), characterized in that: the utility model discloses a lamp holder, including install bin (1), positive fixedly connected with lamp stand (2) of install bin (1), the positive fixedly connected with lamp source (3) of lamp stand (2), positive fixed connection lamp shade (4) of lamp stand (2), Z type hole (5) have been seted up to the inner wall of lamp shade (4), the side of lamp shade (4) is run through in Z type hole (5), ventilation hole (6) have been seted up in the front of lamp stand (2), and ventilation hole (6) run through the back of install bin (1), the inner wall of install bin (1) rotates and is connected with cooling module (7).

2. A large lumen vehicular lamp as defined in claim 1, wherein: the cooling assembly (7) comprises a rotating shaft (701) which is rotatably connected with the inner wall of the installation box (1), and a rotating blade (702) is fixedly connected to the surface of the rotating shaft (701).

3. A large lumen vehicular lamp as defined in claim 2, wherein: the surface fixed connection of axis of rotation (701) has change gear (703), the inner wall rotation of install bin (1) is connected with dwang (704), the one end fixedly connected with driving gear (705) of dwang (704), driving gear (705) and change gear (703) meshing.

4. A large lumen vehicular lamp as defined in claim 3, wherein: the surface cover of dwang (704) is established and is connected with swivel becket (706), the back of swivel becket (706) rotates with the inner wall of install bin (1) and is connected, the front fixedly connected with spur gear (707) of swivel becket (706).

5. A large lumen vehicular lamp as defined in claim 4, wherein: the surface fixed connection of axis of rotation (701) has ratchet (708), the inner wall of straight-teeth gear (707) is seted up flutedly, and the inner wall of recess rotates and is connected with pawl (713), the last fixed surface of pawl (713) is connected with first spring (709), the one end that pawl (713) were kept away from in first spring (709) and the interior roof fixed connection of recess.

6. A large lumen vehicular lamp as defined in claim 1, wherein: the inner top wall and the inner bottom wall of the installation box (1) are fixedly connected with the same fixing plate (710), one side of the fixing plate (710) is connected with a rack (711) in a sliding mode, and the rack (711) is meshed with a straight gear (707).

7. A large lumen vehicular lamp as defined in claim 6, wherein: the upper surface and the lower surface of the rack (711) are fixedly connected with second springs (712), and one ends, far away from the rack (711), of the two second springs (712) are fixedly connected with the inner top wall and the inner bottom wall of the installation box (1) respectively.