CN219243527U

CN219243527U - LED heat conduction lamp strip

Info

Publication number: CN219243527U
Application number: CN202320115393.5U
Authority: CN
Inventors: 朱述林
Original assignee: Dongguan Kehuan Heat Conducting Material Co ltd
Current assignee: Dongguan Kehuan Heat Conducting Material Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-23
Anticipated expiration: 2033-02-06

Abstract

The utility model belongs to the technical field of LED lamps, and particularly relates to an LED heat-conducting lamp strip, which comprises an aluminum profile mounting bracket, wherein heat-conducting silica gel is fixedly attached to the aluminum profile mounting bracket, a lamp belt is arranged on the heat-conducting silica gel, the lamp belt is fixedly connected with the heat-conducting silica gel, an LED lamp bead is arranged on the lamp belt, the lamp belt is connected with the LED lamp bead, a transparent heat-conducting silica gel outer cover is arranged outside the LED lamp bead, the transparent heat-conducting silica gel outer cover is a semicircular convex body, the LED lamp bead and the lamp belt are both positioned in the semicircular convex body formed by the transparent heat-conducting silica gel outer cover, and the transparent heat-conducting silica gel outer cover is fixedly connected with two sides of the aluminum profile mounting bracket. This LED heat conduction lamp strip has utilized heat conduction silica gel, louvre, ordinary silica gel and transparent heat conduction silica gel dustcoat's cooperation heat dissipation, and the device heat dissipation that has significantly reduced is long and radiating efficiency prevents the emergence of phenomenon such as high temperature, utilizes transparent heat conduction silica gel dustcoat and dust guard, has prevented when outdoor work, and bulb and lamp area get into the dust and the unable condition emergence of working.

Description

LED heat conduction lamp strip

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED heat conduction lamp strip.

Background

The LED strip is a strip-shaped FPC (flexible printed circuit) or PCB (printed circuit board) with LEDs assembled thereon, and is named as a strip-shaped product. Because the service life is long (the normal service life is generally 8-10 ten thousand hours), the energy is saved, the environment is protected, the environment is gradually in the brand-new corner of various decoration industries, china is used as the country of LED manufacturing industry, the LED productivity per year is huge, and as the heat conducting material of the LED lamp, the production of the LED heat conducting silica gel sheet and the LED heat conducting silica gel sheet is more and more.

The utility model discloses a LED lamp area with heat radiation structure in the patent document of publication number CN216202695U, this LED lamp area with heat radiation structure is provided with the mounting groove through using double-colored silica gel and double-colored silica gel's center, install the LED lamp plate that extends along double-colored silica gel length direction in the mounting groove, double-colored silica gel selects to have first light tight silica gel portion and second light tight silica gel portion with both sides face, the embedding of adjacent LED lamp plate is equipped with heat conduction silica gel in the mounting groove, make silica gel LED lamp area have curved light emitting surface, luminous luminance more disperses soft double-colored silica gel and can carry out arbitrary bending deformation, with the molding demand of adaptation various forms. But this LED lamp area with heat radiation structure, holistic heat dissipation is that the double-sided silica gel body goes on, and the LED lamp is with heat transmission for after the double-sided silica gel body, and the double-sided silica gel body independently dispels the heat, and the radiating time is long, and is efficient, and this LED lamp area design does not have dustproof design, can't work in the open air, and the heat that produces when the LED lamp long-time during operation can make to melt heat conduction silica gel, leads to the condition emergence of heat conduction silica gel's whereabouts scald pedestrian to and lack the mounting structure in LED lamp area.

Disclosure of Invention

The utility model aims to provide an LED heat conduction lamp strip so as to solve the problems that the LED heat conduction lamp strip provided in the background art is poor in heat dissipation efficiency, an outdoor working lamp cannot be operated and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED heat conduction lamp strip, includes aluminium alloy installing support, fixed laminating has a heat conduction silica gel on the aluminium alloy installing support, be equipped with a lamp area on the heat conduction silica gel, the lamp area with heat conduction silica gel fixed connection, heat conduction silica gel both sides top all is equipped with a arch, two the arch all with aluminium alloy installing support fixed connection, be equipped with a LED lamp pearl on the lamp area, the lamp area with the LED lamp pearl is connected, just be equipped with a transparent heat conduction silica gel dustcoat outside the LED lamp pearl, transparent heat conduction silica gel dustcoat is semi-circular convex body, the LED lamp pearl with the lamp area all is in the semi-circular convex body that transparent heat conduction silica gel dustcoat constitutes, transparent heat conduction silica gel dustcoat with aluminium alloy installing support both sides fixed connection. Preferably, the aluminum profile mounting bracket is provided with two lugs on one side close to the lamp strip, and the two lugs are respectively and fixedly connected with the aluminum profile mounting bracket.

Preferably, a screw hole is formed at each lug.

Preferably, the aluminum profile mounting bracket comprises a bottom plate and side plates integrally formed with two sides of the bottom plate, wherein conical radiating holes are formed in the side plates at the positions of the heat conducting silica gel, and the aperture of each conical radiating hole is changed from small to large.

Preferably, a 3M double faced adhesive tape is arranged at the bottom of the aluminum profile mounting bracket, and the 3M double faced adhesive tape is fixedly connected with the aluminum profile mounting bracket.

Compared with the prior art, the utility model has the beneficial effects that:

1. this LED heat conduction lamp strip has utilized heat conduction silica gel, toper louvre and transparent heat conduction silica gel dustcoat's cooperation heat dissipation, has significantly reduced device heat dissipation duration and radiating efficiency, prevents the emergence of phenomenon such as high temperature.

2. This LED heat conduction lamp strip utilizes transparent heat conduction silica gel dustcoat, has effectively prevented when outdoor work the condition emergence that bulb and lamp area get into the dust and can't work.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

In the figure: 1. an aluminum profile mounting bracket; 2. screw holes; 3. thermally conductive silica gel; 4. a light strip; 5. LED lamp beads; 6. a transparent thermally conductive silica gel housing; 7. a lug; 8. a protrusion; 9. a heat radiation hole; 11. 3M double faced adhesive tape.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a LED heat conduction lamp strip, including aluminium alloy installing support 1, the fixed laminating has a heat conduction silica gel 3 on the aluminium alloy installing support 1, heat conduction silica gel 3 both sides top all is equipped with a arch 8, two archs 8 are used for blocking heat conduction silica gel 3, two archs 8 all with aluminium alloy installing support 1 fixed connection, use the aluminum product as the installing support can be corrosion-resistant and stable in the oxidation environment, be equipped with a lamp area 4 on the heat conduction silica gel 3, lamp area 4 and heat conduction silica gel 3 fixed connection, be equipped with a LED lamp pearl 5 on the lamp area 4, lamp area 4 is connected with LED lamp pearl 5, and LED lamp pearl 5 is equipped with a transparent heat conduction silica gel dustcoat 6 outward, transparent heat conduction silica gel dustcoat 6 is semi-circular convex body, LED lamp pearl 5 and lamp area 4 all are in the semi-circular convex body that transparent heat conduction silica gel dustcoat 6 constitutes, transparent heat conduction silica gel dustcoat 6 and aluminium alloy installing support 1 both sides fixed connection. Two lugs 7 are arranged on one side of the aluminum profile mounting bracket 1, which is close to the lamp strip 4, and the two lugs 7 are fixedly connected with the aluminum profile mounting bracket 1 respectively. When the transparent heat-conducting silica gel housing 6 is processed, the transparent heat-conducting silica gel is originally liquid and can be filled into the two lugs on the two sides to form clamping connection, so that separation is prevented. In order to facilitate the installation of the end cap, a screw hole 2 is formed in each of the two lugs 7. The aluminum profile mounting bracket 1 comprises a bottom plate and side plates integrally formed with two sides of the bottom plate, wherein conical radiating holes 9 are formed in the side plates at the positions of the heat conducting silica gel, and the aperture of the conical radiating holes 9 is changed from small to large so as to facilitate outward heat dissipation. The aluminum profile installing support 1 bottom is equipped with a 3M double faced adhesive tape 11,3M double faced adhesive tape 11 and aluminum profile installing support 1 fixed connection, and aluminum profile installing support 1 bottom sets up 3M double faced adhesive tape 11 can glue whole device in the installation department, and the installation is convenient to can carry out further fixed with aluminum profile installing support 1 through screw hole 2, make whole device installation time firm more.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a LED heat conduction lamp strip, includes aluminium alloy installing support (1), its characterized in that: the utility model provides a lamp strip that heat conduction silica gel (3) is fixed to laminating on aluminium alloy installing support (1), be equipped with on heat conduction silica gel (3) lamp strip (4), lamp strip (4) with heat conduction silica gel (3) fixed connection, heat conduction silica gel (3) both sides top all is equipped with one arch (8), two protruding (8) all with aluminium alloy installing support (1) fixed connection, be equipped with an LED lamp pearl (5) on lamp strip (4), lamp strip (4) with LED lamp pearl (5) are connected, just be equipped with a transparent heat conduction silica gel dustcoat (6) outward by LED lamp pearl (5), transparent heat conduction silica gel dustcoat (6) are semi-circular convex body, LED lamp pearl (5) with lamp strip (4) all are in the semi-circular convex body that transparent heat conduction silica gel dustcoat (6) constitutes, transparent heat conduction silica gel dustcoat (6) with aluminium alloy installing support (1) both sides fixed connection.

2. The LED thermally conductive light bar of claim 1, wherein: two lugs (7) are arranged on one side, close to the lamp strip (4), of the aluminum profile mounting bracket (1), and the two lugs (7) are fixedly connected with the aluminum profile mounting bracket (1) respectively.

3. The LED thermally conductive light bar of claim 2, wherein: a screw hole (2) is formed in each lug (7).

4. The LED thermally conductive light bar of claim 1, wherein: the aluminum profile mounting bracket (1) comprises a bottom plate and side plates integrally formed with two sides of the bottom plate, wherein conical radiating holes (9) are formed in the side plates at positions of heat conducting silica gel, and the aperture of each conical radiating hole (9) is changed from small to large.

5. The LED thermally conductive light bar of claim 1, wherein: the aluminum profile mounting bracket is characterized in that a 3M double faced adhesive tape (11) is arranged at the bottom of the aluminum profile mounting bracket (1), and the 3M double faced adhesive tape (11) is fixedly connected with the aluminum profile mounting bracket (1).