CN211694398U

CN211694398U - Novel LED PAR lamp

Info

Publication number: CN211694398U
Application number: CN202020724063.2U
Authority: CN
Inventors: 许庆树; 王明华
Original assignee: Dongguan Everlite Lighting Technology Co ltd
Current assignee: Dongguan Everlite Lighting Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-16
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a novel LED PAR lamp, including the main structure body, the main structure body comprises lens clamping ring, PC lens, light source support, LED COB light source, heat dissipation aluminium alloy, LED drive power supply, lamp holder plastic parts and lamp holder, the lamp holder is connected to lamp holder plastic parts lower extreme, the heat dissipation aluminium alloy is connected to lamp holder plastic parts upper portion, LED drive power supply install in the lamp holder plastic parts, the lens clamping ring through the bayonet socket mode with PC lens fixed in the heat dissipation aluminium alloy; an LED driving power output line and an LED driving power input line are arranged at two ends of the LED driving power supply, the LED driving power output line is electrically connected with the LED COB light source, and the LED driving power input line is connected to the lamp cap to realize the electric conduction function; the utility model discloses the assembly connection mode is simple directly perceived effective, and nonprofessional personnel and children can not dismantle at will, get rid of the potential safety hazard, and the heat dissipation function is strong, and part life promotes, and production efficiency and yields are high.

Description

Novel LED PAR lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a novel LED PAR lamp.

Background

The LED PAR lamp is popular in the market due to the characteristics of the shape of the imitation traditional PAR lamp, high luminous efficiency, environmental protection, energy conservation, long service life and the like. The LED PAR lamp is used for replacing the traditional PAR lamp, along with the technical progress, the luminous efficiency of the LED PAR lamp is increased more and more, the LED PAR lamp irradiates light rays at a specific angle and is often used as commercial illumination.

The PAR lamp has high heat dissipation requirements in different places in the market, but the LED PAR lamp commonly available in the market generally has the phenomenon of short service life due to poor heat dissipation conditions of the lamp.

The present invention has been made in view of such circumstances.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel LED PAR lamp effectively solves above-mentioned technical problem.

For effectively solving the technical problem, the utility model discloses the technical scheme who takes as follows:

a novel LED PAR lamp comprises a structural main body, wherein the structural main body consists of a lens compression ring, a PC lens, a light source support, an LED COB light source, a heat dissipation aluminum piece, an LED driving power supply, a lamp cap plastic piece and a lamp cap, the lower end of the lamp cap plastic piece is connected with the lamp cap, the upper part of the lamp cap plastic piece is connected with the heat dissipation aluminum piece, the LED driving power supply is installed in the lamp cap plastic piece, and the PC lens is fixed in the heat dissipation aluminum piece through a bayonet mode by the lens compression ring; LED drive power supply both ends are equipped with LED drive power supply output line and LED drive power supply input line, LED drive power supply output line with LED COB light source electricity is connected, LED drive power supply input line connects to the lamp holder realizes the electric conduction function.

Particularly, the light source support is fixed in the heat dissipation aluminium part, the LED COB light source passes through the light source support with the realization of heat dissipation aluminium part sticiss.

Particularly, the upper part of the heat dissipation aluminum piece is provided with a groove, and the lens press ring is connected with the groove in a clamping manner.

Particularly, the lamp cap plastic part is in threaded connection with the lamp cap, and the heat dissipation aluminum part is detachably connected with the lamp cap plastic part.

Particularly, the outer side wall of the heat dissipation aluminum piece is provided with heat dissipation strips which are alternately long and short and are uniformly arranged.

The utility model has the advantages that: the novel LED PAR lamp has simple, intuitive and effective assembly and connection modes, so that non-professionals and children cannot disassemble the lamp at will, and potential safety hazards are eliminated; the heat generated by the light source during working can be quickly dissipated, and the service life of the component is prolonged; the corresponding buckles can be quickly, efficiently and faultlessly clamped in without complex assembly skills and a large amount of time for training during production, so that the efficiency and the yield are improved; can be used as a buffer structure to bear stronger impact and bump in long-time transportation, thereby enhancing the overall strength.

The present invention will be described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the whole lamp of the present invention.

Fig. 3 is a sectional view of the middle lens press ring and the heat dissipation aluminum member groove clamping position of the present invention.

Detailed Description

Example 1:

as shown in fig. 1-3, the structure of the novel LED PAR lamp provided by this embodiment is set as follows:

the LED lamp holder comprises a structure main body 1, wherein the structure main body 1 consists of a lens compression ring 2, a PC lens 3, a light source support 4, an LED COB light source 5, a heat dissipation aluminum piece 6, an LED driving power supply 7, a lamp holder plastic piece 8 and a lamp holder 9, the lamp holder 9 is connected with the lower part of the lamp holder plastic piece 8, and the heat dissipation aluminum piece 6 is connected with the upper part of the lamp holder plastic piece 8; LED drive power supply 7 both ends are equipped with LED drive power supply output line 71 and LED drive power supply input line 72, LED drive power supply output line 71 pass through the wire with LED COB light source 5 is connected, LED drive power supply input line 72 connects to lamp holder 9 realizes the electric conduction function, LED drive power supply 7 plays the heat dissipation, promotes the product life effect in moulding 8 with the lamp holder through the installation of heat-conducting glue encapsulating technology, lens clamping ring 2 will through the bayonet socket mode PC lens 3 is fixed in heat dissipation aluminium part 6, LED COB light source 5 is with wafer silicon membrane technology encapsulation, improves the chip radiating effect when improving the light efficiency.

Light source support 4 is fixed in the heat dissipation aluminium alloy 6, LED COB light source 5 passes through light source support 4 with the realization of heat dissipation aluminium alloy is sticis. 6 inboards of heat dissipation aluminium parts are equipped with recess 61, lens clamping ring 2 with recess 61 clamping connection. The lamp holder plastic part 8 is in threaded connection with the lamp holder 9, and the heat dissipation aluminum part 6 is fixedly connected with the lamp holder plastic part 8 through screws. The outer side wall of the heat dissipation aluminum piece 6 is provided with heat dissipation strips 62 which are alternately arranged in length and are uniformly arranged, and the arrangement of the heat dissipation strips 62 can increase the heat dissipation area of the heat dissipation aluminum piece 6.

The specific implementation mode is as follows:

1. assembling the power supply and the lamp cap plastic part, fixing the lamp cap, pouring heat-conducting pouring sealant, and after the pouring sealant is solidified, fixing the power supply and conducting heat.

2. The heat dissipation aluminum part and the lamp holder plastic part are fixedly connected through screws.

3. The light source support passes through the screw and is connected fixedly with heat dissipation aluminium part, utilizes body structure to compress tightly COB light source and heat dissipation aluminium part simultaneously, and effective contact increases COB light source radiating effect.

4. And extruding the lens compression ring into the prefabricated groove of the heat dissipation aluminum piece to fix the lens in the heat dissipation aluminum piece.

The utility model discloses not limited to above-mentioned embodiment, all adopt with the utility model discloses similar structure and method realize the utility model discloses all embodiments of purpose are in the utility model discloses within the protection scope.

Claims

1. A novel LED PAR lamp is characterized by comprising a structural main body, wherein the structural main body consists of a lens compression ring, a PC lens, a light source support, an LED COB light source, a heat dissipation aluminum piece, an LED driving power supply, a lamp cap plastic piece and a lamp cap, the lower end of the lamp cap plastic piece is connected with the lamp cap, the upper part of the lamp cap plastic piece is connected with the heat dissipation aluminum piece, the LED driving power supply is installed in the lamp cap plastic piece, and the PC lens is fixed in the heat dissipation aluminum piece through a bayonet manner by the lens compression ring; LED drive power supply both ends are equipped with LED drive power supply output line and LED drive power supply input line, LED drive power supply output line with LED COB light source electricity is connected, LED drive power supply input line connects to the lamp holder realizes the electric conduction function.

2. The novel LED PAR lamp of claim 1, wherein the light source holder is fixed inside the heat dissipating aluminum piece, and the LED COB light source is pressed against the heat dissipating aluminum piece through the light source holder.

3. The novel LED PAR lamp as claimed in claim 1, wherein a groove is formed in the inner side of the heat dissipation aluminum member, and the lens press ring is connected with the groove in a clamping manner.

4. The novel LED PAR lamp as recited in claim 1, wherein said plastic base is threadably engaged with said base, and said aluminum heat sink is removably engaged with said plastic base.

5. The novel LED PAR lamp as claimed in claim 1, wherein the outer side wall of the heat dissipation aluminum member is provided with heat dissipation strips which are alternately long and short and are uniformly arranged.