CN216281144U

CN216281144U - LED car light with card formula connector device soon

Info

Publication number: CN216281144U
Application number: CN202122077011.8U
Authority: CN
Inventors: 张健龙; 黎爱华
Original assignee: Enping Shilan Lighting Electronic Co ltd
Current assignee: Enping Shilan Lighting Electronic Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-12
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of automobile lighting, and particularly discloses an LED automobile lamp with a rotary clamping type connector device, which comprises a lamp main body and an LED light source module; wherein said lamp body further comprises: lens, lens fixing frame, optical reflector, light distribution controller, bracket, cover and other accessories; the lens, the lens fixing frame, the optical reflector, the light distribution controller and the cover are fixed on the bracket according to respective corresponding positions; the LED light source module further comprises: the LED lamp comprises an LED light source lamp panel, a lamp cap, a rotary clamping type connector, a radiator, a fan shield, a power line and other accessories; the LED light source lamp panel, the lamp cap, the rotary clamping type connector, the fan shield and the power line are installed and fixed on the radiator according to respective corresponding positions. The utility model utilizes the rotary clamping type connector to quickly lock or separate the butt joint between the LED light source module and the optical module, thereby providing convenience for maintaining or replacing the LED light source module.

Description

LED car light with card formula connector device soon

Technical Field

The utility model relates to the technical field of automobile illumination, in particular to an LED automobile lamp with a rotary clamping type connector device.

Background

Since automobile lighting systems have been of essential importance for safe driving of automobiles, continuous improvement of automobile lighting systems, especially for headlamps of automobiles, has been promoted. The driver hopes that the big lamp of car front lighting can give oneself a clear road conditions when driving at night, and the eyes to the personnel of driving can not dazzled to the light of highlight simultaneously again, avoids taking place the traffic accident. Therefore, a lens projection type headlamp for automobile appears in the market, because the optical structure principle of the lens projection type headlamp for automobile is more effective for controlling light ray emission and is generally adopted, the LED light source passes through the lens projection type headlamp for automobile is one of the practical cases, and the reality is that the structural parts of the LED light source and the lens projection type headlamp for automobile in the market are solidified into a whole by using more fasteners, the LED light source module and the optical module projected by the lens in the automobile headlamp assembly are difficult to be separated, when the LED light source module breaks down and needs to be maintained or replaced, a maintenance worker needs to disassemble and assemble a plurality of corresponding parts to solve the problem, which brings heavy workload to the maintenance worker, in order to facilitate maintenance or replacement of a faulty LED light source module, the utility model provides an LED vehicle lamp with a plug-in connector device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an LED vehicle lamp with a plug-in connector device, which is used to greatly reduce the heavy workload of maintenance personnel when the LED light source module is out of order and needs to be maintained or replaced, and is convenient for maintenance or replacement when the LED light source module is out of order.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

an LED car lamp with a rotary clamping type connector device comprises a lamp body and an LED light source module; wherein said lamp body further comprises: lens, lens fixing frame, optical reflector, light distribution controller, bracket, cover and other accessories; the lens, the lens fixing frame, the optical reflector, the light distribution controller and the cover are fixed on the bracket according to respective corresponding positions to synthesize the lamp main body; the LED light source module further comprises: the LED lamp comprises an LED light source lamp panel, a lamp cap, a rotary clamping type connector, a radiator, a fan shield, a power line and other accessories; the LED light source lamp panel, the lamp cap, the rotary clamping type connector, the fan shield and the power line are fixedly arranged on the radiator according to respective corresponding positions to form the LED light source module; the LED light source module is connected to the lamp main body through the rotary clamping type connector device to form an LED car lamp.

Preferably, in the LED light source module, the periphery of the heat sink is provided with heat dissipation fins, the center of the heat sink is provided with a flat lamp post, two sides of the flat lamp post are respectively provided with a semicircular through hole, and the semicircular through holes can pass through the LED light source lamp panel.

Preferably, in the LED light source module, the LED light source lamp panel is fixed to the flat lamp post, the LED light source lamp panel is electrically connected to the power line, and the power line is fixed to the radiator clamping groove.

Preferably, the fan in the LED light source module is fixed to the bottom end of the heat dissipation fins of the heat sink, the direction of the wind generated by the fan is the same as the direction of the gaps between the heat dissipation fins, and the fan shield is fixed to the outside of the fan.

Preferably, the lamp cap in the LED light source module is a stepped cylinder, a sector groove with bevel gear teeth is formed in a plane of one side of the largest cylinder, and a flat through hole through which the flat lamp post of the heat sink can pass is formed in the center of the lamp cap cylinder.

Preferably, in the LED light source module, the rotating-clamping connector is in a round cap shape with a round hole, the diameter of the round hole is smaller than the diameter of the largest cylinder of the lamp holder, a plurality of clamping jaws are arranged on the periphery of the rotating-clamping connector, the clamping jaws are buckled inwards in a bent manner, a fan-shaped boss with bevel gear teeth is arranged on the inner side of the round cap, the arc length of the fan-shaped boss is shorter than that of a fan-shaped groove in the lamp holder, and the gear teeth on the fan-shaped boss of the rotating-clamping connector are matched with the gear teeth on the fan-shaped groove of the lamp holder which are coaxially aligned.

Preferably, the lamp cap in the LED light source module is fixed to the flat lamp post of the heat sink, the rotating-clamping connector is disposed between the lamp cap and the heat sink, and after assembly, the gear teeth on the fan-shaped boss of the rotating-clamping connector are matched with the gear teeth on the fan-shaped groove of the lamp cap aligned coaxially.

Preferably, a round block matched with the rotary clamping type connector is arranged at one end of the support in the lamp main body, notches which can penetrate through the clamping jaws of the rotary clamping type connector and are matched in number are arranged on the periphery of the round block of the support, and a slotted hole which can pass through the flat lamp post of the radiator and the lamp panel in the LED light source module is formed in the center of each notch; the outer side plane of the round block of the bracket is provided with a positioning round pit matched with the cylindrical surface of the lamp holder in the LED light source module; the inner side plane of the round block of the bracket is provided with a trapezoidal boss matched with the clamping jaw of the rotary clamping type connector.

Preferably, the lens fixing frame, the optical reflector, the light distribution controller and the cover are distributed at one end of the bracket and at the corresponding position in the middle to form the lamp body; the LED light source module is inserted and butted from one end of the round block of the bracket, and the LED light source module is locked on the lamp body by rotating the rotary clamping type connector device for a certain angle to form an LED car lamp.

By adopting the technical scheme, the LED car lamp with the rotary clamping type connector device provided by the utility model has the following beneficial effects: the LED light source module is novel in structure and convenient to maintain or replace, the LED light source module is inserted to the greatest extent from the butted part of the bracket during installation, then the rotating clamp type connector is rotated clockwise for a certain angle, the LED light source module is locked on the bracket to form a whole, the installation of the LED light source module is completed, and the operation is opposite during disassembly; the butt joint between the LED light source module and the optical module is quickly locked or separated by using the rotary clamping type connector, so that convenience is provided for maintaining or replacing the LED light source module.

Drawings

FIG. 1 is a combined structural view of an LED vehicular lamp according to the present invention;

FIG. 2 is a cross-sectional view of the combined structure of the LED vehicle lamp of the present invention;

FIG. 3 is a structural diagram of the LED vehicle lamp with the lamp body separated from the LED light source module according to the present invention;

FIG. 4 is an exploded view of the LED light source module according to the present invention;

FIG. 5 is a block diagram of the rotating card connector of the present invention;

FIG. 6 is a view showing the construction of the lamp head according to the present invention;

FIG. 7 is a view showing the construction of the stand according to the present invention;

in the figure, 100, a lamp body; a lens 102, a lens holder; 103. an optical reflector; 104. a light distribution controller; 105. a support; 1051. a round block; 1052. a notch; 1053. a slot; 1054. a trapezoidal boss; 106. a cover; 200. an LED light source module; 201. an LED light source lamp panel; 202. a lamp cap; 2021. a fan-shaped groove; 2022. a flat mouth-shaped through hole; 203. a rotating-card type connector; 2031. a claw; 2032. a fan-shaped boss; 204. a heat sink; 2041. a lamp post; 2042. a semicircular through hole; 205. a fan; 206. a fan shroud; 207. a power line.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

As shown in fig. 1, 2 and 3, a schematic structural diagram of an LED vehicle lamp with a rotating-clamping type connector device according to the present invention is shown.

In an exemplary embodiment, the LED vehicle lamp includes: the LED lamp comprises a lamp body 100 and an LED light source module 200; wherein the lamp body 100 further comprises: lens 101, lens holder 102, optical reflector 103, light distribution controller 104, bracket 105, cover 106, and the like; the lens 101, the lens holder 102, the optical reflector 103, and the light distribution controller 104 are fixed to the holder 105 by screws in accordance with the optical arrangement requirements and the cover 106 functioning to protect the lamp body, and the lamp body 100 is assembled.

As shown in fig. 3 and 4, the LED light source module 200 further includes: the LED light source lamp panel 201, a lamp cap 202, a rotating clamp type connector 203, a heat sink 204, a fan 205, a fan shield 206, a power cord 207 and the like.

Specifically, in the LED light source module 200, the periphery of the heat sink 204 is provided with heat dissipation fins, the center is provided with a flat lamp post 2041, two sides of the flat lamp post are respectively provided with a semicircular through hole 2042, and the semicircular through holes 2042 can pass through the LED light source lamp panel 201.

In the LED light source module 200, the LED light source lamp panel 201 is fixed on the flat lamp post 2041 by screws, the LED light source lamp panel 201 is electrically connected with the power line 207, and the power line 207 is fixed on the clamping groove of the heat sink 204.

The fan 205 in the LED light source module 200 is fixed at the bottom end of the heat sink 204 by screws, the direction of the wind generated by the fan 205 is the same as the direction of the heat sink gap, and the fan shield 206 is fixed outside the fan 205.

As shown in fig. 6, the lamp head 202 of the LED light source module 200 is a stepped cylinder, a sector groove 2021 with bevel gear teeth is disposed on a side plane of a largest cylinder, and a flat through hole 2022 is disposed at the center of the cylinder of the lamp head 202 and can pass through the flat lamp post 2041 of the heat sink 204.

As shown in fig. 5, the rotating-clamping connector 203 of the LED light source module 200 is in the shape of a round cap with a round hole, the diameter of the round hole is smaller than the diameter of the largest cylinder of the lamp head 202, a plurality of clamping claws 2031 are arranged around the rotating-clamping connector 203, the clamping claws 2031 are buckled inwards, a fan-shaped boss 2032 with bevel gear teeth is arranged inside the round cap, the arc length of the fan-shaped boss is shorter than the arc length of the fan-shaped groove 2021 on the lamp head 202, and the gear teeth on the fan-shaped boss 2031 of the rotating-clamping connector 203 are matched with the gear teeth on the coaxially aligned fan-shaped groove 2021 of the lamp head 202.

As shown in fig. 3 and 4, the lamp head 202 of the LED light source module 200 is fixed on the flat lamp post 2041 of the heat sink 204 by screws, the rotating-clamping type connector 203 is disposed between the lamp head 202 and the heat sink 204, and after assembly, the gear teeth on the fan-shaped protrusion 2032 of the rotating-clamping type connector 203 are matched with the gear teeth on the coaxially aligned fan-shaped groove 2021 of the lamp head 202.

As shown in fig. 7, a round block 1051 is disposed at one end of the bracket 105 of the lamp body 100 and is matched with the rotating-clamping connector 203, notches 1052 are disposed around the round block 1051 of the bracket 105 and can pass through the clamping jaws 2031 of the rotating-clamping connector 203, and the center of the round block 1052 is provided with a flat lamp post 2041 capable of passing through the heat sink 204 of the LED light source module 200 and a slot 1053 of the lamp panel 201; the outer side plane of the round block 1051 of the bracket 105 is provided with a positioning round pit matched with the cylindrical surface of the lamp holder 202 in the LED light source module 200; the inner side plane of the round block 1051 of the bracket 105 is provided with a trapezoidal boss 1053 matched with the claw 2031 of the rotating clip type connector 203.

As shown in fig. 1, 2 and 3, after the lamp body 100 and the LED light source module 200 are assembled, the LED light source module 200 is inserted into and abutted against one end of the round block 1051 of the bracket 105 of the lamp body 100, and the LED light source module 200 is locked on the lamp body 100 by rotating the rotating-clamping connector 203 in the LED light source module 200 clockwise by a certain angle to form an LED car lamp.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a LED car light with turn card formula connector device which characterized in that: the LED lamp comprises a lamp body and an LED light source module; wherein said lamp body further comprises: the device comprises a lens, a lens fixing frame, an optical reflector, a light distribution controller, a bracket and a cover; the lens, the lens fixing frame, the optical reflector, the light distribution controller and the cover are fixed on the bracket according to respective corresponding positions to synthesize the lamp main body; the LED light source module further comprises: the LED lamp comprises an LED light source lamp panel, a lamp cap, a rotary clamping type connector, a radiator, a fan shield and a power line; the LED light source lamp panel, the lamp cap, the rotary clamping type connector, the fan shield and the power line are fixedly arranged on the radiator according to respective corresponding positions to form the LED light source module; the LED light source module is connected to the lamp main body through the rotary clamping type connector device to form an LED car lamp.

2. An LED vehicle lamp with a spin-on connector device according to claim 1, wherein: in the LED light source module, the periphery of the radiator is provided with radiating fins, the center of the radiator is provided with a flat lamp post, two sides of the flat lamp post are respectively provided with a semicircular through hole, and the semicircular through holes can pass through the lamp panel of the LED light source.

3. An LED vehicle lamp with a spin-on connector device according to claim 2, wherein: the LED light source module is characterized in that the LED light source lamp panel is fixed on the flat lamp post, the LED light source lamp panel is electrically connected with the power line, and the power line is fixed on the radiator clamping groove.

4. The LED vehicle lamp with the rotation-snap type connector device according to claim 1 or 2, characterized in that: the fan in the LED light source module is fixed at the bottom end of the radiating fins of the radiator, the direction of wind generated by the fan is consistent with the direction of gaps among the radiating fins, and the fan shield is fixed outside the fan.

5. An LED vehicle lamp with a spin-on connector device according to claim 1, wherein: the LED light source module is characterized in that the lamp cap in the LED light source module is in a stepped cylinder shape, a fan-shaped groove with bevel gear teeth is arranged on the plane of one side of the largest cylinder, and a flat-mouth-shaped through hole through which the flat lamp post of the radiator can pass is formed in the center of the lamp cap cylinder.

6. The LED vehicle lamp with the rotation-snap type connector device according to claim 1 or 5, characterized in that: the LED light source module in the card formula connector of revolving be the dome form of taking the round hole, the round hole diameter is less than the biggest cylindrical diameter of lamp holder, the card formula connector of revolving periphery have a plurality of jack catch, the jack catch is the incurve knot, the dome inboard is equipped with a fan-shaped boss that has the bevel gear teeth, and its sectorial arc length ratio the arc length of fan-shaped recess on the lamp holder short, the fan-shaped boss on the card formula connector of revolving on the teeth of a cogwheel with coaxial alignment the fan-shaped recess of lamp holder on the teeth of a cogwheel identical.

7. The LED vehicle lamp with the rotation-snap type connector device according to claim 1 or 5, characterized in that: the LED light source module is characterized in that the lamp holder is fixed on the flat lamp post of the radiator, the rotary clamping type connector is arranged between the lamp holder and the radiator, and after assembly, gear teeth on a fan-shaped boss of the rotary clamping type connector are matched with gear teeth on a fan-shaped groove of the lamp holder which are coaxially aligned.

8. An LED vehicle lamp with a spin-on connector device according to claim 1, wherein: one end of the bracket in the lamp main body is provided with a round block matched with the rotary clamping type connector, the periphery of the round block of the bracket is provided with notches which can penetrate through the clamping jaws of the rotary clamping type connector and are matched with the rotary clamping type connector in number, and the center of each notch is provided with a slotted hole which can pass through the flat lamp post of the radiator and the lamp panel in the LED light source module; the outer side plane of the round block of the bracket is provided with a positioning round pit matched with the cylindrical surface of the lamp holder in the LED light source module; the inner side plane of the round block of the bracket is provided with a trapezoidal boss matched with the clamping jaw of the rotary clamping type connector.

9. The LED vehicle lamp with the rotation-snap type connector device according to claim 1 or 8, characterized in that: the lens, the lens fixing frame, the optical reflector, the light distribution controller and the cover are distributed at one end of the bracket and at corresponding positions in the middle to form the lamp main body; the LED light source module is inserted and butted from one end of the round block of the bracket, and the LED light source module is locked on the lamp body by rotating the rotary clamping type connector device for a certain angle to form an LED car lamp.