CN208107785U - A kind of integral LED lamp of excellent radiation performance - Google Patents

A kind of integral LED lamp of excellent radiation performance Download PDF

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Publication number
CN208107785U
CN208107785U CN201820510357.8U CN201820510357U CN208107785U CN 208107785 U CN208107785 U CN 208107785U CN 201820510357 U CN201820510357 U CN 201820510357U CN 208107785 U CN208107785 U CN 208107785U
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CN
China
Prior art keywords
substrate
led lamp
groove
cooling fin
radiation performance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820510357.8U
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Chinese (zh)
Inventor
刘润娣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Shenda South Industrial Development Co Ltd
Original Assignee
Shenzhen Shenda South Industrial Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Shenda South Industrial Development Co Ltd filed Critical Shenzhen Shenda South Industrial Development Co Ltd
Priority to CN201820510357.8U priority Critical patent/CN208107785U/en
Application granted granted Critical
Publication of CN208107785U publication Critical patent/CN208107785U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to technical field of LED illumination, disclose a kind of integral LED lamp of excellent radiation performance, LED lamp bead including substrate and on the substrate, the substrate is metal material, the substrate is equipped with several grooves being parallel to each other, the bottom surface of the groove is equipped with through-hole, the cooling fin of metal is inserted in the through-hole, one end of the cooling fin extends in the groove, the other end of the cooling fin extends to the rear side of the groove, the LED lamp bead is connected between each groove on substrate, it is connected between the cooling fin and the side wall of the groove for thermally conductive heat-conducting block.The utility model can be radiated in the front and rear sides of substrate using the structure of the excellent substrate mating groove of heat-conducting effect, be improved heat dissipation effect.

Description

A kind of integral LED lamp of excellent radiation performance
Technical field
The utility model relates to technical field of LED illumination, more particularly to a kind of integral LED lamp of excellent radiation performance Tool.
Background technique
In recent years, with the development of semiconductor illumination technique, LED illumination product has been widely used for lighting of home and room Outer lighting area.Currently, the LED light of outdoor application is mainly in industrial and mineral workshop, warehouse, high pole street lamp, toll station, overhead It is used in the place of the needs such as advertising lamp, street lamp illumination, has many advantages, such as that brightness of illumination is high, consume energy low, long service life.Household Illumination also has the whole lighting of home developed based on LED light.Either lighting of home, or outdoor lighting area, Existing LED light is generally by LED light source and silica lens elements, lampshade, plume formula heat sink assembly, power drives and electric box The composition such as component, with energy conservation and environmental protection superiority development.
Wherein, previous LED lamp arranges heat dissipation in the other side of substrate generally in the fixed LED lamp bead in the side of substrate The radiator structures such as piece, this radiator structure is simple, but in high-power LED application, the heat dissipation of this radiator structure is imitated Fruit is often not ideal enough.
Utility model content
The purpose of the utility model is to provide a kind of integral LED lamps of excellent radiation performance.
To achieve the goals above, the utility model provides a kind of integral LED lamp of excellent radiation performance, including packet Substrate and the LED lamp bead on the substrate are included, the substrate is metal material, and the substrate is equipped with several be parallel to each other Groove, the bottom surface of the groove is equipped with through-hole, the cooling fin of metal, one end of the cooling fin is inserted in the through-hole It extends in the groove, the other end of the cooling fin extends to the rear side of the groove, and the LED lamp bead is connected to substrate On each groove between, be connected between the cooling fin and the side wall of the groove for thermally conductive heat-conducting block, the base Plate is in rectangle, and the plastics fixed frame of rectangle is arranged on the lateral wall of the substrate.
Preferably, there is radiating fin by screw connection in the opposite side of the LED lamp bead on the substrate.
Preferably, the depth of the groove is 1cm to 3cm.
Preferably, the through-hole is circle, and the diameter of the through-hole is 1cm to 5cm.
Preferably, the length of the substrate is 30cm to 50cm, and the width of the substrate is 10cm to 30cm.
The utility model provides a kind of integral LED lamp of excellent radiation performance, and the substrate of fixed LED lamp bead is arranged At with reeded plate structure, heat dissipation is realized by the groove on substrate, and heat radiating fin structure is plugged in groove.This reality It, can be before substrate using the structure of the excellent substrate mating groove of heat-conducting effect with novel compared with conventional art Two sides are radiated afterwards, improve heat dissipation effect.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the integral LED lamp of the excellent radiation performance in the utility model embodiment;
In figure, 10, substrate;11, groove;12, through-hole;13, cooling fin;14, heat-conducting block;15, radiating fin;20, LED light Pearl;30, fixed frame.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1, a kind of integral LED lamp of excellent radiation performance of the preferred embodiment in the utility model, including Substrate 10 and fixed LED lamp bead 20 on the substrate 10, wherein substrate 10 uses integrated formed structure, works in LED lamp bead 20 When, substrate 10 is distributed heat to the both ends of substrate 10 by the cooling fin 13 being inserted on substrate 10, and then realizes substrate 10 The heat dissipation of front and rear sides, substantially increases heat dissipation effect.
Based on the above-mentioned technical proposal, as shown in Figure 1, providing a kind of integral LED of excellent radiation performance in the present embodiment Lamps and lanterns, the LED lamp bead 20 including substrate 10 and on substrate 10, wherein substrate 10 is metal material, and substrate 10 can use Aluminium alloy integrated molding is made, and light and heating conduction is excellent.
Specifically, substrate 10 is equipped with several grooves 11 being parallel to each other, and the bottom surface of groove 11 is equipped with through-hole 12, through-hole It is inserted with the cooling fin 13 of metal in 12, specifically, cooling fin 13 can not be plugged on a part of through-hole 12 on groove 11, So that vent passages of the through-hole 13 as heat dissipation, and one end of cooling fin 13 extends in groove 11, the other end of cooling fin 13 The rear side for extending to groove 11 enables cooling fin 13 in the front and rear sides of the groove 11 i.e. front and rear sides of substrate 10 while shape At radiating area, heat dissipation effect is improved.Previous lamps and lanterns often arrange LED lamp, after substrate using in the front side of substrate Cooling fin is arranged to radiate in side, and this structure unilateral side heat dissipation, heat dissipation effect is often not satisfactory.
Specifically, LED lamp bead 20 is connected between each groove 11 on substrate 10, is passed through before each LED lamp bead 20 Conducting wire connection.When in use, the heat that LED lamp bead 20 gives out is absorbed by substrate 10, then passes through dissipating between groove 11 Heat structure heat dissipation.
Specifically, it is connected between cooling fin 13 and the side wall of groove 11 for thermally conductive heat-conducting block 14, heat-conducting block 14 can To improve the effect thermally conductive to cooling fin 13 of substrate 10, wherein substrate 10 is in rectangle, is arranged with rectangle on the lateral wall of substrate 10 Plastics fixed frame 30, convenient for substrate 10 to be fixedly mounted by fixed frame 20, fixed frame 30 also can be to substrate 10 Play the role of structural strengthening.
Preferably, there is radiating fin 15 by screw connection in the opposite side of LED lamp bead 20 on substrate 10, pass through radiating fin Heat on substrate 10 further directly can be distributed discharge by radiating fin 15 by 15.
Preferably, the depth of groove 11 is 1cm to 3cm, and the depth of groove 11 is smaller, can be improved the steady of 10 structure of substrate It is qualitative.
Preferably, through-hole 12 is circle, and the diameter of through-hole 12 is 1cm to 5cm, and through-hole 12 can directly pass through punch process It forms.
Preferably, the length of substrate 10 is 30cm to 50cm, and the width of substrate 10 is 10cm to 30cm, it is preferable that substrate 10 size can be selected according to actual needs, to adapt to different applications.
To sum up, the utility model arranges radiator structure by the front and rear sides of the substrate in fixed LED lamp bead, and previous LED lamp is different in the structure of the unilateral heat dissipation of substrate, this lamps and lanterns increases heat dissipation area, improves heat dissipation effect.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change It also should be regarded as the protection scope of the utility model into replacement.

Claims (5)

1. a kind of integral LED lamp of excellent radiation performance, which is characterized in that including substrate (10) and be set to the substrate (10) LED lamp bead (20) on, the substrate (10) be metal material, the substrate (10) be equipped with it is several be parallel to each other it is recessed The bottom surface of slot (11), the groove (11) is equipped with through-hole (12), and the cooling fin (13) of metal is inserted in the through-hole (12), One end of the cooling fin (13) extends in the groove (11), and the other end of the cooling fin (13) extends to the groove (11) rear side, the LED lamp bead (20) are connected between each groove (11) on substrate (10), the cooling fin (13) with It is connected between the side wall of the groove (11) for thermally conductive heat-conducting block (14), the substrate (10) is in rectangle, the substrate (10) the plastics fixed frame (30) of rectangle is arranged on lateral wall.
2. the integral LED lamp of excellent radiation performance as described in claim 1, which is characterized in that on the substrate (10) There are radiating fin (15) by screw connection in the opposite side of the LED lamp bead (20).
3. the integral LED lamp of excellent radiation performance as claimed in claim 2, which is characterized in that the groove (11) Depth is 1cm to 3cm.
4. the integral LED lamp of excellent radiation performance as claimed in claim 3, which is characterized in that the through-hole (12) is Circle, the diameter of the through-hole (12) are 1cm to 5cm.
5. the integral LED lamp of excellent radiation performance as claimed in claim 4, which is characterized in that the substrate (10) Length is 30cm to 50cm, and the width of the substrate (10) is 10cm to 30cm.
CN201820510357.8U 2018-04-11 2018-04-11 A kind of integral LED lamp of excellent radiation performance Expired - Fee Related CN208107785U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820510357.8U CN208107785U (en) 2018-04-11 2018-04-11 A kind of integral LED lamp of excellent radiation performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820510357.8U CN208107785U (en) 2018-04-11 2018-04-11 A kind of integral LED lamp of excellent radiation performance

Publications (1)

Publication Number Publication Date
CN208107785U true CN208107785U (en) 2018-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820510357.8U Expired - Fee Related CN208107785U (en) 2018-04-11 2018-04-11 A kind of integral LED lamp of excellent radiation performance

Country Status (1)

Country Link
CN (1) CN208107785U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109630991A (en) * 2019-01-16 2019-04-16 高建文 A kind of LED illumination device of the good heat dissipation effect for indoor square
CN111025824A (en) * 2019-12-13 2020-04-17 昆山智盛精密铸造有限公司 Processing method of projector shell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109630991A (en) * 2019-01-16 2019-04-16 高建文 A kind of LED illumination device of the good heat dissipation effect for indoor square
CN111025824A (en) * 2019-12-13 2020-04-17 昆山智盛精密铸造有限公司 Processing method of projector shell
CN111025824B (en) * 2019-12-13 2023-12-19 昆山智盛精密铸造有限公司 Projector shell processing method

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20181116