CN222297861U - Protective type LED lamp bead - Google Patents
Protective type LED lamp bead Download PDFInfo
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- CN222297861U CN222297861U CN202420567959.2U CN202420567959U CN222297861U CN 222297861 U CN222297861 U CN 222297861U CN 202420567959 U CN202420567959 U CN 202420567959U CN 222297861 U CN222297861 U CN 222297861U
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- lamp bead
- heat
- led lamp
- heat dissipation
- annular
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Abstract
本实用新型提供一种防护型LED灯珠，包括铝盒以及其前内嵌的灯珠座，本实用新型中LED灯珠本体表面较热时，会传导至灯珠座的表面，灯珠座表面的热量会同步传导至散热树脂块以及铝盒上，散热树脂块进行初步散热，并将热量传导至环形导热铜片和多个散热翅片上，利用环形导热铜片和多个散热翅片进行再次快速散热，便于进行降温的工作，同时，铝盒上的热量通过其自身进行散热，同时，传导至密封圈、环形封座以及散热边上，通过密封圈、环形封座、散热边以及多个散热块进行再次快速散热，进行不同方向散热，从而加快散热效率，使得LED灯珠的使用寿命大大提高，避免在对LED灯珠本体进行防护时，出现散热不佳的情况，便于使用者使用。
The utility model provides a protective LED lamp bead, including an aluminum box and a lamp bead seat embedded in the front thereof. In the utility model, when the surface of the LED lamp bead body is hot, the heat will be conducted to the surface of the lamp bead seat, and the heat on the surface of the lamp bead seat will be simultaneously conducted to the heat dissipation resin block and the aluminum box, the heat dissipation resin block performs preliminary heat dissipation, and conducts the heat to the annular heat-conducting copper sheet and a plurality of heat dissipation fins, and the annular heat-conducting copper sheet and the plurality of heat dissipation fins are used to quickly dissipate the heat again, which is convenient for cooling. At the same time, the heat on the aluminum box is dissipated by itself, and at the same time, it is conducted to the sealing ring, the annular sealing seat and the heat dissipation edge, and the heat is quickly dissipated again by the sealing ring, the annular sealing seat, the heat dissipation edge and the plurality of heat dissipation blocks, and heat is dissipated in different directions, thereby accelerating the heat dissipation efficiency, greatly improving the service life of the LED lamp bead, avoiding the situation of poor heat dissipation when the LED lamp bead body is protected, and facilitating use by users.
Description
Technical Field
The utility model belongs to the technical field of LED lamp beads, and particularly relates to a protective type LED lamp bead.
Background
The LED lamp is an electroluminescent semiconductor material chip, is solidified on the bracket by silver colloid or white colloid, is connected with the chip and the circuit board by silver wires or gold wires, is sealed by epoxy resin at the periphery, plays a role in protecting an internal core wire, is finally provided with a shell, and is internally provided with LED lamp beads for illumination and luminescence.
The prior Chinese patent publication No. CN218001206U discloses a protection LED lamp bead, which comprises a protective cover, the lower extreme fixed mounting of protection casing has the collar, common fixed mounting has cooling body between protection casing and the collar, the card is equipped with LED lamp bead body and installation mechanism on the cooling body, the installation mechanism is located the top of LED lamp bead body, be provided with a plurality of radiating grooves that are interval distribution on the week side of collar, set up flutedly on the inner wall of collar, the recess is linked together with the radiating groove. According to the protective LED lamp bead, the heat dissipation mechanism and the mounting mechanism are arranged, the mounting plate can be rotated to realize rapid mounting, the first heat dissipation hole, the second heat dissipation hole, the groove and the heat dissipation groove are arranged to realize heat dissipation of the LED lamp bead body, the influence of the protective cover on heat dissipation of the LED lamp bead body is reduced, the service life of the LED lamp bead body is prolonged, and the practicability is higher. Above-mentioned protection LED lamp pearl is when in actual use, owing to use the translucent cover to protect the work to the LED lamp pearl, but the heat dispersion of protection casing when the protection is relatively poor, only adopts a louvre and No. two louvres to dispel the heat work, and the radiating effect is not good, shortens its life easily when LED lamp pearl heat dispersion is relatively poor, inconvenient user uses.
Accordingly, the present invention provides a protective LED lamp bead for achieving the purpose of higher practical value.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a protective LED lamp bead, which is achieved by the following specific technical means:
The utility model provides a protection type LED lamp pearl, includes aluminium box and preceding embedded lamp pearl seat thereof, the equidistance distributes on the lamp pearl seat has a plurality of LED lamp pearl bodies, the outside cover of aluminium box is equipped with annular heat conduction copper sheet, annular heat conduction copper sheet internal connection has the heat dissipation resin piece, the heat dissipation resin piece stretches into aluminium box and sets up with lamp pearl seat outer wall laminating, the outer wall of annular heat conduction copper sheet distributes and has a plurality of radiating fins, aluminium box front end edge is connected with the radiating limit, the inner wall of radiating limit is equipped with annular seal seat, the surface equidistance of annular seal seat distributes has a plurality of radiating blocks, the inner wall of annular seal seat is connected with transparent protection casing.
Further, the front end of the aluminum box is internally provided with a mounting groove, and the lamp bead seat is mounted in the mounting groove.
Further, the inside fixedly connected with sealing washer of annular seal seat, the ring channel has been seted up to the aluminium box front end, the inside in ring channel is pressed to the sealing washer extrusion joint.
Further, a plurality of screws are distributed on the surface of the annular sealing seat at equal intervals, a plurality of threaded holes are formed in the front end of the aluminum box close to the edge at equal intervals, and one end of each screw penetrates through the annular sealing seat and is in threaded connection with the inside of the corresponding threaded hole.
Further, the outer wall of the heat radiation edge is fixedly connected with a protection edge, and the annular heat conduction copper sheet and the plurality of heat radiation fins are connected to the protection edge.
Further, the rear side electric connection of lamp pearl seat has two connector lugs, two the one end of connector lug all extends to the aluminium box outside.
Furthermore, the annular sealing seat and the radiating edge are made of carbon materials, and the sealing ring is made of heat-conducting rubber materials.
Compared with the prior art, the utility model has the following beneficial effects:
When the surface of the LED lamp bead body is hotter, the heat on the surface of the lamp bead seat is synchronously transmitted to the heat-radiating resin block and the aluminum box, the heat-radiating resin block conducts preliminary heat radiation, and the heat is transmitted to the annular heat-conducting copper sheet and the plurality of heat-radiating fins, the annular heat-conducting copper sheet and the plurality of heat-radiating fins conduct rapid heat radiation again, so that the cooling operation is convenient, meanwhile, the heat on the aluminum box conducts heat radiation through the heat-radiating resin block, and simultaneously conducts rapid heat radiation again through the sealing ring, the annular sealing seat, the heat-radiating edge and the plurality of heat-radiating blocks, so that the heat radiation efficiency is accelerated, the service life of the LED lamp bead is greatly prolonged, the situation that the heat radiation is poor when the LED lamp bead body is protected is avoided, and the LED lamp bead body is convenient for a user to use;
Through setting up annular seal seat, sealing washer, ring channel, screw hole and radiating block cooperation and use, utilize the sealing washer to seal between aluminium box and the annular seal seat, and then avoid the LED lamp pearl to meet the water short circuit easily, the sealing washer is the heat conduction rubber material moreover, the heat dispersion of LED lamp pearl has been improved, the radiating block further dispels the heat, make the LED lamp pearl use the heat that gives off can be quick the conduction to in the air, and then reach protection LED lamp pearl, avoid the LED lamp pearl to appear transshipping, and then make the practicality of LED lamp pearl strengthen.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a schematic perspective view of an annular heat conducting copper sheet according to the present utility model.
Fig. 4 is a schematic perspective view of the annular seal of the present utility model.
Fig. 5 is a schematic perspective view of an annular groove of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. The LED lamp bead comprises an aluminum box, a wiring head, a lamp bead seat, an LED lamp bead body, an annular sealing seat, a heat dissipation block, a heat dissipation edge, a protective edge, an annular heat conduction copper sheet, a heat dissipation fin, a heat dissipation resin block, a sealing ring, a screw, a ring groove, a threaded hole, a mounting groove and a transparent protective cover.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more, and the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
As shown in fig. 1 to 5:
The utility model provides a protective type LED lamp bead, which comprises an aluminum box1 and a lamp bead seat 3 embedded in the front of the aluminum box, wherein a plurality of LED lamp bead bodies 4 are distributed on the lamp bead seat 3 at equal intervals, an annular heat conducting copper sheet 9 is sleeved on the outer side of the aluminum box1, a heat radiating resin block 11 is connected inside the annular heat conducting copper sheet 9, the heat radiating resin block 11 stretches into the aluminum box1 and is attached to the outer wall of the lamp bead seat 3, a plurality of heat radiating fins 10 are distributed on the outer wall of the annular heat conducting copper sheet 9, a heat radiating edge 7 is connected to the front edge of the aluminum box1, an annular sealing seat 5 is arranged on the inner wall of the heat radiating edge 7, a plurality of heat radiating blocks 6 are distributed on the surface of the annular sealing seat 5 at equal intervals, a transparent protective cover 17 is connected to the inner wall of the annular sealing seat 5, the plurality of LED lamp bead bodies 4 in the lamp bead seat 3 are protected by the transparent protective cover 17, the protective performance of the LED lamp bead bodies 4 is improved, the service life of the LED lamp bead bodies 4 is prolonged, light emitted by the LED lamp bead bodies 4 is gathered through the transparent protective cover 17, and the light emitted by the LED lamp bead bodies 4 is brighter.
In other embodiments, the front end of the aluminum case 1 is internally provided with a mounting groove 16, the lamp bead seat 3 is mounted in the mounting groove 16, and the lamp bead seat 3 is mounted in the aluminum case 1 by using the mounting groove 16.
In other embodiments, the sealing ring 12 is fixedly connected to the inner side of the annular sealing seat 5, the annular groove 14 is formed in the front end of the aluminum box 1, the sealing ring 12 is extruded and clamped in the annular groove 14, the aluminum box 1 and the annular sealing seat 5 are sealed, the LED lamp bead body 4 is prevented from being easily shorted when meeting water, and the sealing ring 12 can conduct heat, so that the heat dissipation of the LED lamp bead body 4 is improved.
In other embodiments, the surface of the annular sealing seat 5 is equidistantly provided with a plurality of screws 13, the front end of the aluminum box 1 is close to the edge and is equidistantly provided with a plurality of threaded holes 15, one end of each screw 13 penetrates through the annular sealing seat 5 and is in threaded connection with the inside of the corresponding threaded hole 15, and the annular sealing seat 5 is installed and fixed at the front end of the aluminum box 1 through the cooperation of the screws 13 and the threaded holes 15.
In other embodiments, the outer wall of the heat dissipation edge 7 is fixedly connected with a protection edge 8, the annular heat conduction copper sheet 9 and the plurality of heat dissipation fins 10 are all connected to the protection edge 8, and the annular heat conduction copper sheet 9 and the plurality of heat dissipation fins 10 are further connected and reinforced by the protection edge 8, so that the heat dissipation stability of the heat dissipation device is ensured.
In other embodiments, the rear side of the lamp bead seat 3 is electrically connected with two connector lugs 2, one ends of the two connector lugs 2 all extend to the outer side of the aluminum box 1, and the two connector lugs 2 are connected with external equipment, so that the LED lamp bead body 4 can work and lighten.
In other embodiments, the annular seal seat 5 and the heat dissipation edge 7 are made of carbon materials, the carbon materials have good heat conduction performance and low thermal expansion coefficients, the carbon materials are often used in heat dissipation and heat conduction components of high-temperature and high-frequency electronic devices, so that the annular seal seat 5 and the heat dissipation edge 7 have good heat conduction effects, the seal ring 12 is made of heat conduction rubber, and the heat is conducted to the annular seal seat 5 while the heat is dissipated through the annular seal seat 5 and the plurality of heat dissipation blocks 6 on the surface of the annular seal seat 5, so that the effect is good.
Specific use and action of the embodiment:
According to the LED lamp bead, the transparent protective cover 17 is used for protecting the plurality of LED lamp bead bodies 4 in the lamp bead seat 3, the protection performance of the LED lamp bead bodies 4 is improved, the service life of the LED lamp bead bodies 4 is prolonged, light emitted by the LED lamp bead bodies 4 is gathered through the transparent protective cover 17, the light emitted by the LED lamp bead bodies 4 is brighter, the lighting effect is better, the LED lamp bead bodies 4 work to generate heat, when the surfaces of the LED lamp bead bodies 4 are hotter, the heat on the surfaces of the lamp bead seats 3 can be synchronously conducted to the heat-radiating resin blocks 11 and the aluminum boxes 1, the heat-radiating resin blocks 11 conduct primary heat radiation, conduct heat to the annular heat-conducting copper sheets 9 and the plurality of heat-radiating fins 10, the annular heat-conducting copper sheets 9 and the plurality of heat-radiating fins 10 conduct secondary rapid heat radiation, so that the cooling is facilitated, meanwhile, the heat on the aluminum box 1 can conduct heat to the air rapidly through the heat-radiating fins, the heat on the LED lamp bead bodies 4 can conduct heat on the annular heat-radiating copper sheets, the annular heat-conducting copper sheets 5 and the heat-radiating fins 7 can conduct heat to the heat-radiating beads on the heat-radiating resin blocks, and the heat-radiating rings 7 can conduct heat to the heat-radiating beads 4 simultaneously, so that the heat on the LED lamp bead bodies 4 can not conduct heat to the heat-radiating beads 4 rapidly, and the heat-radiating heat radiation of the LED lamp bead bodies 4, and the heat can be prevented from the heat-radiating heat.
It should be noted that, specific model specifications of the connector lug 2 and the LED lamp bead body 4 need to be determined according to actual specifications of the device, and the specific model selection calculation method adopts the prior art, so that detailed description is omitted, the connector lug 2 and the LED lamp bead body 4 are devices or apparatuses existing in the prior art, or are devices or apparatuses realizable in the prior art, power supply, specific components and principles thereof are clear to those skilled in the art, and are common knowledge in the art, so that detailed description is omitted.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The protection type LED lamp bead is characterized by comprising an aluminum box (1) and a lamp bead seat (3) embedded in the front of the aluminum box, wherein a plurality of LED lamp bead bodies (4) are distributed on the lamp bead seat (3) at equal intervals, an annular heat conduction copper sheet (9) is sleeved on the outer side of the aluminum box (1), a heat dissipation resin block (11) is connected to the inner part of the annular heat conduction copper sheet (9), the heat dissipation resin block (11) stretches into the aluminum box (1) and is attached to the outer wall of the lamp bead seat (3), a plurality of heat dissipation fins (10) are distributed on the outer wall of the annular heat conduction copper sheet (9), a heat dissipation edge (7) is connected to the front end edge of the aluminum box (1), an annular sealing seat (5) is arranged on the inner wall of the heat dissipation edge (7), a plurality of heat dissipation blocks (6) are distributed on the surface of the annular sealing seat (5) at equal intervals, and the inner wall of the annular sealing seat (5) is connected with a transparent protective cover (17).
2. The protective LED lamp bead according to claim 1, wherein the front end of the aluminum box (1) is internally provided with a mounting groove (16), and the lamp bead seat (3) is mounted in the mounting groove (16).
3. The protective LED lamp bead according to claim 1, wherein a sealing ring (12) is fixedly connected to the inner side of the annular sealing seat (5), an annular groove (14) is formed in the front end of the aluminum box (1), and the sealing ring (12) is clamped in the annular groove (14) in an extrusion mode.
4. The protective LED lamp bead according to claim 3, wherein a plurality of screws (13) are equidistantly distributed on the surface of the annular sealing seat (5), a plurality of threaded holes (15) are equidistantly formed in the front end of the aluminum box (1) close to the edge, and one end of each screw (13) penetrates through the annular sealing seat (5) and is in threaded connection with the inside of the corresponding threaded hole (15).
5. The protective type LED lamp bead according to claim 1, wherein the outer wall of the radiating edge (7) is fixedly connected with a protective edge (8), and the annular heat conducting copper sheet (9) and the plurality of radiating fins (10) are connected to the protective edge (8).
6. The protective LED lamp bead according to claim 1, wherein the rear side of the lamp bead seat (3) is electrically connected with two connector lugs (2), and one ends of the two connector lugs (2) extend to the outer side of the aluminum box (1).
7. The LED lamp bead according to claim 3, wherein the annular sealing seat (5) and the radiating edge (7) are made of carbon materials, and the sealing ring (12) is made of heat-conducting rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420567959.2U CN222297861U (en) | 2024-03-21 | 2024-03-21 | Protective type LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420567959.2U CN222297861U (en) | 2024-03-21 | 2024-03-21 | Protective type LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222297861U true CN222297861U (en) | 2025-01-03 |
Family
ID=93980717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420567959.2U Active CN222297861U (en) | 2024-03-21 | 2024-03-21 | Protective type LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222297861U (en) |
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2024
- 2024-03-21 CN CN202420567959.2U patent/CN222297861U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251112 Address after: 529000 Guangdong Province Jiangmen City Jianghai District Lianhai Road 376 Building 2 3rd Floor Patentee after: Guangdong xintemei Technology Co.,Ltd. Country or region after: China Address before: 518000Guangdong ProvinceShenzhen CityBao'an DistrictShiyan StreetYinger Shi CommunityTianshui Industrial ParkBuilding 14th Floor Patentee before: Shenzhen Bailiang Optoelectronics Co.,Ltd. Country or region before: China |