CN204986534U

CN204986534U - Many lamps pearl set formula LED light source

Info

Publication number: CN204986534U
Application number: CN201520528888.6U
Authority: CN
Inventors: 周文波
Original assignee: "dongguan Thailight Semiconductor Lighting Co Ltd"
Current assignee: "dongguan Thailight Semiconductor Lighting Co Ltd"
Priority date: 2015-07-20
Filing date: 2015-07-20
Publication date: 2016-01-20
Anticipated expiration: 2025-07-20

Abstract

The utility model discloses a many lamps pearl set formula LED light source, this many lamps pearl set formula LED light source include base plate, a plurality of LED luminescence unit and lens plate, a plurality of LED luminescence units are arranged and are distributed on the base plate, are equipped with heat dissipation channel between every adjacent LED luminescence unit, lens plate's the protruding lens unit that the front was equipped with with the LED luminescence unit corresponds and quantity equals, lens plate's the back is provided with the holding tank that holds the LED luminescence unit corresponding to every protruding lens unit, the base plate can be dismantled with lens plate and be connected. The utility model discloses the illumination degree of LED lamps and lanterns be can improve, lamps and lanterns energy consumption and calorific capacity are reduced.

Description

A kind of many lamps pearl aggregation type LED light source

Technical field

The utility model relates to LED technology field, is specifically related to a kind of many lamps pearl aggregation type LED light source.

Background technology

LED lamp, i.e. LED lamp, refer to energy printing opacity, distribution and the photodistributed utensil of change LED light source, comprises except LED light source all for the whole parts and components needed for fixing and protection LED light source, and be connected necessary circuit annex with power supply.LED lamp is efficient with it, energy-conservation, safety, longevity, the technical characterstic such as small and exquisite, becoming main force's product of illumination market of new generation, and effectively pulling the high speed development of environmental protection and energy-conservation industry.

Existing LED lamp, the structure adopting substrate to load LED chip more, usual single LEDs chip independently becomes a luminous point, is often called lamp pearl; And a lens is provided, lens unit has the convex lens unit coordinating each single LEDs chip.Adopt the LED lamp of the structure of this routine, in order to meet higher illumination design, high-power single LEDs chip can only be selected, but its obvious defect existed causes energy consumption to increase exactly, heating increases, not only not environmentally, the service life of LED can also be shortened.

Utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of many lamps pearl aggregation type LED light source, to improve the illuminance of LED lamp, reduces its energy consumption and caloric value.

For solving the problem, the technical scheme that the utility model adopts is as follows:

A kind of many lamps pearl aggregation type LED light source, this many lamps pearl aggregation type LED light source comprises substrate, some LED luminescence units and lens board; Described some LED luminescence unit arranged distribution, on substrate, are provided with heat dissipation channel between often adjacent LED luminescence unit; The front of described lens board is provided with and convex lens unit that quantity equal corresponding with LED luminescence unit, and the back side of lens board corresponds to each convex lens unit and is provided with the holding tank holding LED luminescence unit; Described substrate and lens board removably connect.

Further, in the utility model, each LED luminescence unit comprises at least two LED chip, and described holding tank at least can hold two LED chip.

Further, in the utility model, described lens unit is by the convex lens face of lens board outwardly convex.

Further, in the utility model, the described lens board back side is provided with the container cavity holding substrate, and substrate is detachably installed in container cavity.

Further, in the utility model, the back side periphery of described substrate is provided with some breach to substrate sunken inside, the chamber wall of the container cavity at the described lens board back side corresponds to the position of breach and extend the lug that to match with described breach to lens board center, described substrate and lens board are interlocked by breach and lug.

Further, in the utility model, described lug is provided with screwed hole, and the screw that described substrate and lens board are matched by one and described screwed hole removably connects.

Compared to existing technology, the beneficial effects of the utility model are:

1. many lamps pearl aggregation type LED light source described in the utility model is multiple LED luminescence unit set many lamps pearly-lustre source on one substrate, each luminescence unit is a luminous point, a suitable lamp pearl, multiple low power lamp pearl can be selected, the luminous intensity of small lamp bulb can arrive very high brightness after superposing on the one hand, small lamp bulb energy consumption is low on the other hand, and has heat dissipation channel between lamp pearl, is conducive to heat radiation;

2. in many lamps pearl aggregation type LED light source described in the utility model, substrate is removably connected with lens board, not only convenient for assembly, can also carry out real-time inspection and replacing to lamp pearl.

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Accompanying drawing explanation

Fig. 1 is the disassembled form figure of lamp pearl aggregation type LED light source described in the utility model;

Fig. 2 is the utility model preferred lamp pearl aggregation type LED light source structural representation;

Wherein, each Reference numeral is: 10, substrate; 11, heat dissipation channel; 12, breach; 20, LED luminescence unit; 30, lens board; 31, convex lens unit; 32, lug.

Detailed description of the invention

As shown in Figure 1, many lamps pearl aggregation type LED light source described in the utility model, this many lamps pearl aggregation type LED light source comprises substrate 10, some LED luminescence units 20 and lens board 30; Described some LED luminescence unit 20 arranged distribution on the substrate 10, are provided with heat dissipation channel 11 between often adjacent LED luminescence unit 20; The front of described lens board 30 is provided with and convex lens unit 31 that quantity equal corresponding with LED luminescence unit 20, and the back side of lens board 30 corresponds to each convex lens unit 31 and is provided with the holding tank (not shown) holding LED luminescence unit 20; Described substrate 10 removably connects with lens board 30.In the utility model, each luminescence unit is a luminous point, a suitable lamp pearl, can select multiple low power lamp pearl, the luminous intensity of small lamp bulb can arrive very high brightness after superposing on the one hand, small lamp bulb energy consumption is low on the other hand, and has heat dissipation channel between lamp pearl, is conducive to heat radiation.

Further, in embodiment 1 of the present utility model, each LED luminescence unit 20 comprises at least two LED chip, and described holding tank at least can hold two LED chip.In the utility model, each LED luminescence unit 20 is not only only limited to two LED chip, can also be 3,4 etc.; Can adjust according to the needs of reality to brightness.

Further, in the utility model embodiment 2, comprise outside above-mentioned all features, described lens unit 31 is by the convex lens face of lens board 30 outwardly convex.

Further, in the utility model, on the basis of above-described embodiment 1 and 2, in embodiment 3, described lens board 30 back side is provided with the container cavity holding substrate 10, and substrate 10 is detachably installed in container cavity 30.In the utility model, removably can snap fit, be specially: the back side periphery of described substrate 10 is provided with some breach 12 to substrate 10 sunken inside, the chamber wall of the container cavity at described lens board 30 back side corresponds to the position of breach 12 and extend the lug 32 that to match with described breach 12 to lens board 30 center, described substrate 10 is interlocked by breach 12 and lug 32 with lens board 30.

Further, removably can also be threaded, and substrate 10 directly can be connected with screw with lens board 30; Also can be further on described lug 32, be provided with screwed hole (not shown) on the basis of embodiment 3, the screw that described substrate 10 and lens board 30 are matched by one and described screwed hole removably connects.

Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.

Claims

1. the pearl of lamp more than an aggregation type LED light source, is characterized in that, this many lamps pearl aggregation type LED light source comprises substrate, some LED luminescence units and lens board; Described some LED luminescence unit arranged distribution, on substrate, are provided with heat dissipation channel between often adjacent LED luminescence unit; The front of described lens board is provided with and convex lens unit that quantity equal corresponding with LED luminescence unit, and the back side of lens board corresponds to each convex lens unit and is provided with the holding tank holding LED luminescence unit; Described substrate and lens board removably connect.

2. many lamps pearl aggregation type LED light source according to claim 1, it is characterized in that, each LED luminescence unit comprises at least two LED chip, and described holding tank at least can hold two LED chip.

3. many lamps pearl aggregation type LED light source according to claim 1, is characterized in that, described lens unit is by the convex lens face of lens board outwardly convex.

4. many lamps pearl aggregation type LED light source according to claim 1, is characterized in that, the described lens board back side is provided with the container cavity holding substrate, and substrate is detachably installed in container cavity.

5. many lamps pearl aggregation type LED light source according to claim 4, it is characterized in that, the back side periphery of described substrate is provided with some breach to substrate sunken inside, the chamber wall of the container cavity at the described lens board back side corresponds to the position of breach and extend the lug that to match with described breach to lens board center, described substrate and lens board are interlocked by breach and lug.

6. many lamps pearl aggregation type LED light source according to claim 5, it is characterized in that, described lug is provided with screwed hole, and the screw that described substrate and lens board are matched by one and described screwed hole removably connects.