CN209840036U

CN209840036U - LED light source and lens integrated structure

Info

Publication number: CN209840036U
Application number: CN201920869917.3U
Authority: CN
Inventors: 张文雁
Original assignee: Shenzhen Cooperative Lighting Co Ltd
Current assignee: Shenzhen Cooperative Lighting Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2019-12-24
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a LED light source and lens integral structure, including the lamp body, the lower part of lamp body inner chamber is provided with the power supply box, the inner chamber of power supply box is provided with the power, be provided with the heating panel between the lower terminal surface of power and the lower chamber wall of power supply box, the up end of power has the circuit board through support column electric connection, the up end of circuit board is provided with the LED light source, the power passes through connecting wire and vehicle battery electric connection, annular side is passed through on the upper portion of lamp body inner chamber and is become with mounting screw fixedly connected with lens, be provided with the light distribution chamber between lens and the power supply box, the junction of lens and lamp body up end is provided with first sealed pad and the sealed pad of second respectively, the utility model relates to a LED lamp technical field. This LED light source and lens integral structure have solved current for the car LED light source sealing performance limited, and inside spare part ageing speed is very fast simultaneously to the relatively poor problem of light source inside heat dispersion.

Description

LED light source and lens integrated structure

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED light source and lens integral structure.

Background

At present, the LED light source for car, the light source itself does not take lens, need carry out fixed mounting and wiring after the secondary grading, the operation is numerous and diverse, the grading effect is not good, and in the use, because factors such as the relative little displacement of light source and grading lens or steam influence, cause the illumination effect can not satisfy the operation requirement, the life-span is short, the high-power light source of traditional LED does not have waterproof function, when its later stage is used, when the outdoor long-term use of product, because the ageing of constituteing sealing member, cause each other to produce tiny clearance, steam just permeates the product inside very easily this moment, cause the damage of light source product. The internal gas of the lamp can generate certain pressure in different temperature environments, the failure of the sealing performance of the product is accelerated, and in order to solve the waterproof problem, the non-heat-conducting glue has to be used as the sealing body of the light source, so that the LED light source can fail in a short time. The LED lamp has higher heating and larger light attenuation of a high-power light source product under the high-temperature condition.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED light source and lens integral structure has solved current for the car LED light source sealing performance limited, the inside spare part ageing speed is very fast simultaneously to the relatively poor problem of the inside heat dispersion of light source.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a LED light source and lens integral structure, includes the lamp body, the lower part of lamp body inner chamber is provided with the power supply box, the inner chamber of power supply box is provided with the power, be provided with the heating panel between the lower terminal surface of power and the lower chamber wall of power supply box, the up end of power has the circuit board through support column electric connection, the up end of circuit board is provided with the LED light source, the power passes through connecting wire and vehicle battery electric connection, annular side protrusion and mounting screw fixedly connected with lens are passed through to the upper portion of lamp body inner chamber, be provided with the light distribution chamber between lens and the power supply box, the junction of lens and lamp body up end is provided with first sealed pad and the sealed pad of second respectively.

Preferably, the power supply box and the support columns are both made of heat conduction materials.

Preferably, the lens includes the intermediate part, the lower part of lens is connected with the protruding block of annular side through the installation lug, the upper portion both sides of lens all are provided with the installation screw, the mounting groove has been seted up to the inboard of lens up end, the up end fixedly connected with protective cover of mounting groove.

Preferably, the joint line department of protective cover and mounting groove all is provided with waterproof sealed glue, the protective cover adopts transparent plastic material to make.

Preferably, the left and right sides of the upper portion of the lens, which are located at the installation screw hole, are provided with a first sealing gasket groove and a second sealing gasket groove, and the upper end surface of the lamp housing is provided with a matching groove which is matched with the first sealing gasket groove and the second sealing gasket groove.

(III) advantageous effects

The utility model provides a LED light source and lens integral structure. The method has the following beneficial effects:

this LED light source and lens integral structure, be provided with the heating panel between the lower terminal surface through the power and the lower chamber wall of power supply box, the up end of power has the circuit board through support column electric connection, the up end of circuit board is provided with the LED light source, power supply box and support column all adopt the heat conduction material to make, can be convenient for in time transmit the heat that power department produced to the tank wall of power supply box through being provided with the heating panel, simultaneously through the support column, can be convenient for transmit the heat that the heating panel produced to the tank wall of power supply box 3, 3 tank walls of power supply box pass through lamp body 1 in time the heat of discharging, avoid the high temperature in lamp body 1 inner chamber to influence component performance, the up end fixedly connected with protective cover of mounting groove, protective cover and the joint gap department of mounting groove all are provided with waterproof sealed glue, the protective cover adopts transparent plastic material to make, through being provided with waterproof sealed glue, can The lamp bead seriously influences the lighting performance of the lamp, through being provided with the protective cover, in the daily use process of the lamp, can effectually avoid the lens surface to pile with the dust, influence the lighting performance of lens, the junction of lens and lamp body up end is provided with first sealed pad and second sealed pad respectively, it can effectually guarantee the sealing performance between lens and the lamp body to be provided with first sealed pad and second sealed pad through being similar to embedded mode, the effectual ageing phenomenon that slows down lamp body internal component, prolong lamps and lanterns life, reduce maintenance cycle and cost input, thereby reached effectively to improve waterproof performance and heat dispersion's purpose in the lamps and lanterns use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lens structure of the present invention;

fig. 3 is a schematic view of the installation side of the present invention.

In the figure: the LED lamp comprises a lamp shell 1, a ring-shaped side protrusion 2, a power box 3, a connecting wire 4, a power supply 5, a heat dissipation plate 6, a support column 7, a circuit board 8, an LED light source 9, a light distribution cavity 10, an installation screw 11, a lens 12, a 121 middle part, an installation lug 122, an installation screw hole 123, an installation groove 124, a first sealing gasket groove 125, a second sealing gasket groove 126, a first sealing gasket 13, a second sealing gasket 14, a protective cover 15 and waterproof sealant 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an LED light source and lens integrated structure comprises a lamp shell 1, wherein a power supply box 3 is arranged at the lower part of an inner cavity of the lamp shell 1, a power supply 5 is arranged in the inner cavity of the power supply box 3, a heat dissipation plate 6 is arranged between the lower end face of the power supply 5 and the lower cavity wall of the power supply box 3, the upper end face of the power supply 5 is electrically connected with a circuit board 8 through a support column 7, an LED light source 9 is arranged on the upper end face of the circuit board 8, the power supply box 3 and the support column 7 are both made of heat conduction materials, heat generated at the power supply 5 can be conveniently and timely transferred to the box wall of the power supply box 3 through the heat dissipation plate 6, meanwhile, heat generated by the heat dissipation plate 8 can be conveniently transferred through the support column 7, the power supply 5 is electrically connected with a vehicle battery through a connecting wire 4, and, be provided with the light distribution chamber 10 between lens 12 and the power supply box 3, the junction of lens 12 and lamp body 1 up end is provided with first sealed pad 13 and the sealed 14 of second respectively, lens 12 includes intermediate portion 121, the lower part of lens 12 is passed through installation lug 122 and is connected with the protruding 2 block of annular side, the upper portion both sides of lens 12 all are provided with installation screw 123, mounting groove 124 has been seted up to the inboard of lens 12 up end, the up end fixedly connected with protective cover 15 of mounting groove 124, the joint gap department of protective cover 15 and mounting groove 124 all is provided with waterproof sealant 16, protective cover 15 adopts transparent plastic material to make, through being provided with waterproof sealant 16, can avoid water to form water smoke or water droplet from the junction of protective cover 15 and mounting groove 124 infiltration to the surface of lens 12 intermediate portion 121, seriously influences the lighting performance of lamps and lanterns, through being provided with protective cover 15, in lamps and lanterns daily use, can effectually avoid lens 12 surface to pile with the dust, influence the illumination performance of lens 12, the left and right sides that lens 12 upper portion is located installation screw 123 all is provided with first gasket groove 125 and second gasket groove 126, the up end of lamp body 1 is provided with the cooperation groove with first gasket groove 125 and second gasket groove 126, is provided with first sealed pad 13 and second sealed pad 14 through being similar to embedded mode and can effectually guarantee the sealing performance between lens 12 and the lamp body 1, and the effectual ageing phenomenon that slows down lamp body 1 internal component prolongs lamps and lanterns life, reduces maintenance cycle and cost input.

When the lamp works, the power supply box 3 and the support column 7 are both made of heat conducting materials, the heat dissipation plate 6 can timely transfer heat generated by the power supply 5 to the box wall of the power supply box 3, meanwhile, the support column 7 can conveniently transfer heat generated by the heat dissipation plate 8 to the box wall of the power supply box 3, the box wall of the power supply box 3 can timely discharge heat through the lamp housing 1, the phenomenon that the service performance of elements is affected due to overhigh temperature in the inner cavity of the lamp housing 1 is avoided, the upper end face of the mounting groove 124 is fixedly connected with the protective cover 15, waterproof sealant 16 is arranged at a joint gap between the protective cover 15 and the mounting groove 124, the protective cover 15 is made of transparent plastic materials, through the arrangement of the waterproof sealant 16, the phenomenon that water penetrates through the joint between the protective cover 15 and the mounting groove 124 to the surface of the middle part 121 of, in the daily use of lamps and lanterns, can effectually avoid lens 12 surface to pile with the dust, influence the illumination performance of lens 12, the junction of lens 12 and lamp body 1 up end is provided with first sealed pad 13 and the sealed pad 14 of second respectively, it can effectual assurance lens 12 and the lamp body 1 between sealing performance to be provided with first sealed pad 13 and the sealed pad 14 of second through being similar to embedded mode, the effectual ageing phenomenon that slows down lamp body 1 internal element, prolong lamps and lanterns life, reduce maintenance cycle and cost input, thereby reached effectively waterproof performance and heat dispersion's purpose in the improvement lamps and lanterns use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED light source and lens integral structure, includes lamp body (1), its characterized in that: a power supply box (3) is arranged at the lower part of the inner cavity of the lamp shell (1), a power supply (5) is arranged in the inner cavity of the power supply box (3), a heat dissipation plate (6) is arranged between the lower end surface of the power supply (5) and the lower cavity wall of the power supply box (3), the upper end surface of the power supply (5) is electrically connected with a circuit board (8) through a supporting column (7), the upper end face of the circuit board (8) is provided with an LED light source (9), the power supply (5) is electrically connected with a vehicle battery through a connecting wire (4), the upper part of the inner cavity of the lamp shell (1) is fixedly connected with a lens (12) through an annular side bulge (2) and a mounting screw (11), a light distribution cavity (10) is arranged between the lens (12) and the power box (3), and a first sealing gasket (13) and a second sealing gasket (14) are respectively arranged at the joint of the lens (12) and the upper end surface of the lamp shell (1).

2. The integrated structure of LED light source and lens as claimed in claim 1, wherein: the power supply box (3) and the support columns (7) are both made of heat conduction materials.

3. The integrated structure of LED light source and lens as claimed in claim 1, wherein: lens (12) include intermediate part (121), the lower part of lens (12) is passed through installation lug (122) and is connected with annular side bulge (2) block, the upper portion both sides of lens (12) all are provided with installation screw hole (123), mounting groove (124) have been seted up to the inboard of lens (12) up end, the up end fixedly connected with protective cover (15) of mounting groove (124).

4. An LED light source and lens integrated structure as claimed in claim 3, wherein: protective cover (15) and the joint gap department of mounting groove (124) all are provided with waterproof sealed glue (16), protective cover (15) adopt transparent plastic material to make.

5. The integrated structure of LED light source and lens as claimed in claim 1, wherein: the lamp is characterized in that a first sealing gasket groove (125) and a second sealing gasket groove (126) are formed in the left side and the right side of the upper portion of the lens (12) located at the installation screw hole (123), and a matching groove with the first sealing gasket groove (125) and the second sealing gasket groove (126) is formed in the upper end face of the lamp shell (1).