CN217899577U

CN217899577U - High-power LED lamp based on novel composite phosphor encapsulation

Info

Publication number: CN217899577U
Application number: CN202221932005.4U
Authority: CN
Inventors: 阙春伟; 杨磊; 胡积兵; 曲士魏
Original assignee: Zhejiang Emitting Optoelectronic Technology Co ltd
Current assignee: Zhejiang Emitting Optoelectronic Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-25
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a high-power LED lamp based on novel compound fluorophor encapsulation relates to LED lamp technical field, has solved the poor problem of LED lamp thermal diffusivity of current phosphor body encapsulation, including bulb shell, heat radiation structure and dismantlement structure, bulb shell bottom is equipped with the lamp cup, is equipped with integrated light source module in the lamp cup, and heat radiation structure is located the lamp cup for the heat that produces integrated light source module during operation is shed, and the dismantlement structure is located between bulb shell and the lamp cup, is used for dismouting bulb shell inner assembly, the utility model discloses a be equipped with heat radiation structure, at integrated light source module during operation, shed the heat that produces it, the dismantlement structure that sets up simultaneously is used for dismantling the bulb shell, conveniently changes the equipment.

Description

High-power LED lamp based on novel composite phosphor encapsulation

Technical Field

The utility model relates to a LED lamp technical field specifically is based on novel compound fluorophor encapsulation's high-power LED lamp.

Background

The LED light source has the advantages of high light emitting efficiency, low heat generation, power saving, long service life, etc., and is widely used to gradually replace the traditional lighting lamps such as incandescent lamp, halogen lamp, etc. However, the incandescent lamp has a long history, and the appearance and the luminous effect of the incandescent lamp are well-hearted and have high acceptance, so that the LED lamp simulating the appearance and the luminous effect of the incandescent lamp is popular.

The LED lamp mainly comprises an integrated light source module, wherein the integrated light source module is packaged by fluorescent powder glue, the fluorescent powder glue is directly attached to the surface of an integrated chip group, the heat dissipation performance is poor, a large amount of heat can be generated in long-time work, the fluorescent powder glue is aged, the service life is influenced, and therefore a high-power LED lamp packaged by novel composite fluorescent bodies is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve high-power LED lamp based on novel compound fluorophor encapsulation of LED lamp heat dispersion to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: high-power LED lamp based on novel compound fluorophor encapsulation relates to LED lamp technical field, has solved the poor problem of LED lamp thermal diffusivity of current phosphor body encapsulation, including bulb shell, heat radiation structure and dismantlement structure, bulb shell bottom is equipped with the lamp cup, is equipped with integrated light source module in the lamp cup, and heat radiation structure is located the lamp cup for the heat that produces integrated light source module during operation is shed, and the dismantlement structure is located between bulb shell and the lamp cup, is used for dismouting bulb shell inner assembly, the utility model discloses a be equipped with heat radiation structure, at integrated light source module during operation, shed the heat that produces it, the dismantlement structure that sets up simultaneously is used for dismantling the bulb shell, conveniently changes the equipment.

Preferably, the heat dissipation structure comprises a heat dissipation seat, heat dissipation holes are uniformly formed in the side face of the lamp cup, the heat dissipation seats are provided with a plurality of heat dissipation holes and are respectively fixed inside the heat dissipation holes, the bottom of the integrated light source module is uniformly provided with an embedded block, and the embedded block is embedded into the top of a gap between every two adjacent heat dissipation seats, so that heat inside the lamp cup can be dissipated conveniently.

Preferably, a heat conduction silica gel block is arranged between the two adjacent heat dissipation seats and is positioned below the embedded block, so that heat conduction of the integrated light source module is further accelerated.

Preferably, a heat dissipation folded plate is arranged in the heat dissipation seat, so that heat dissipation is guaranteed, and dust is prevented from entering the lamp cup.

Preferably, dismantle the structure and include the external screw thread, the external screw thread is fixed in bulb shell bottom, and the lamp cup inboard is equipped with the internal thread that matches with the external screw thread, conveniently dismantles the bulb shell.

Preferably, when the bulb shell is completely screwed into the internal thread through the external thread, the bottom of the bulb shell is abutted to the top of the integrated light source module, so that the stability of the installation of the integrated light source module is ensured.

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

the utility model discloses a be equipped with heat radiation structure, at integrated light source module during operation, the heat of production is fast and the downthehole effluvium of heat dissipation through heat conduction silica gel, and inside the heat dissipation folded plate that sets up simultaneously can effectively prevent external dust from getting into the lamp cup through the louvre, the dismantlement structure that sets up simultaneously was used for dismantling the bulb shell, conveniently changes the equipment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the heat dissipation structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1-a bulb shell; 2-a lamp cup; 3-an integrated light source module; 4-a heat dissipation structure; 5-disassembling the structure; 6-a heat dissipation seat; 7-heat dissipation holes; 8-an insert; 9-heat-conducting silica gel blocks; 10-heat dissipation folded plates; 11-external thread; 12-internal thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the high-power LED lamp based on the novel composite phosphor package in the figure includes a lamp bulb housing 1, a heat dissipation structure 4 and a detachment structure 5, a lamp cup 2 is disposed at the bottom of the lamp bulb housing 1, an integrated light source module 3 is disposed in the lamp cup 2, the heat dissipation structure 4 is disposed on the lamp cup 2 and used for dissipating heat generated by the integrated light source module 3 during operation, the detachment structure 5 is disposed between the lamp bulb housing 1 and the lamp cup 2 and used for detaching internal components of the lamp bulb housing 1, by disposing the heat dissipation structure 4, when the integrated light source module 3 operates, the heat generated by the integrated light source module is dissipated, and the detachment structure 5 is disposed to detach the lamp bulb housing 1 and facilitate replacement and assembly.

The heat dissipation structure 4 comprises a heat dissipation seat 6, heat dissipation holes 7 are uniformly formed in the side face of the lamp cup 2, the heat dissipation seats 6 are provided with a plurality of heat dissipation holes 7, the heat dissipation holes 7 are fixed inside the heat dissipation holes 7 respectively, the bottom of the integrated light source module 3 is uniformly provided with an embedded block 8, and the embedded block 8 is embedded with the top of a gap between two adjacent heat dissipation seats 6, so that heat inside the lamp cup 2 can be dissipated conveniently.

The integrated light source module 3 is packaged by fluorescent powder and then embedded on the heat dissipation seat 6 by the embedding block 8, and the heat generated by the integrated light source module is dissipated by the heat dissipation hole 7.

Example 2

Referring to fig. 1 to 4, the present embodiment further illustrates example 1: high-power LED lamp based on novel compound fluorophor encapsulation, including bulb shell 1, heat radiation structure 4 and dismantlement structure 5, 1 bottom of bulb shell is equipped with lamp cup 2, be equipped with integrated light source module 3 in the lamp cup 2, heat radiation structure 4 is located lamp cup 2, a heat that is used for producing integrated light source module 3 during operation is effused, it is located between bulb shell 1 and the lamp cup 2 to dismantle structure 5, a 1 inside components of dismouting bulb shell, through being equipped with heat radiation structure 4, at integrated light source module 3 during operation, the heat that produces effuses, the dismantlement structure 5 that sets up simultaneously is used for dismantling bulb shell 1, conveniently change the equipment.

Be equipped with heat conduction silica gel block 9 between two adjacent radiating seats 6, heat conduction silica gel block 9 is located abaculus 8 below, further accelerates integrated light source module 3's heat to derive.

The heat dissipation folded plate 10 is arranged in the heat dissipation seat 6, so that dust is prevented from entering the lamp cup 2 while the heat dissipation performance is guaranteed.

Example 3

Referring to fig. 1 and 3, this embodiment further illustrates example 2: high-power LED lamp based on novel compound fluorophor encapsulation, including bulb shell 1, heat radiation structure 4 and dismantlement structure 5, 1 bottom of bulb shell is equipped with lamp cup 2, be equipped with integrated light source module 3 in the lamp cup 2, heat radiation structure 4 is located lamp cup 2, a heat that is used for producing integrated light source module 3 during operation is effused, it is located between bulb shell 1 and the lamp cup 2 to dismantle structure 5, a 1 inside components of dismouting bulb shell, through being equipped with heat radiation structure 4, at integrated light source module 3 during operation, the heat that produces effuses, the dismantlement structure 5 that sets up simultaneously is used for dismantling bulb shell 1, conveniently change the equipment.

Dismantle structure 5 and include external screw thread 11, external screw thread 11 is fixed in 1 bottom of bulb shell, and 2 inboards of lamp cup are equipped with the internal thread 12 that matches with external screw thread 11, conveniently dismantle bulb shell 1.

When the bulb shell 1 is completely screwed into the internal thread 12 through the external thread 11, the bottom of the bulb shell 1 abuts against the top of the integrated light source module 3, and the stability of the installation of the integrated light source module 3 is ensured.

It should be noted that, in this document, 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-power LED lamp based on novel compound fluorophor encapsulation includes:

the LED lamp comprises a bulb shell (1), wherein a lamp cup (2) is arranged at the bottom of the bulb shell (1), and an integrated light source module (3) is arranged in the lamp cup (2);

it is characterized by also comprising:

the heat dissipation structure (4) is positioned on the lamp cup (2) and used for dissipating heat generated by the integrated light source module (3) during operation;

the lamp cup is characterized by comprising a disassembling structure (5), wherein the disassembling structure (5) is positioned between the lamp shell (1) and the lamp cup (2) and used for disassembling and assembling components inside the lamp shell (1).

2. The high power LED lamp based on the novel composite phosphor package as claimed in claim 1, wherein: the heat dissipation structure (4) comprises a heat dissipation seat (6), heat dissipation holes (7) are uniformly formed in the side face of the lamp cup (2), the heat dissipation seat (6) is provided with a plurality of heat dissipation holes which are respectively fixed inside the heat dissipation holes (7), an embedded block (8) is uniformly arranged at the bottom of the integrated light source module (3), and the embedded block (8) is embedded with the adjacent two gaps between the heat dissipation seats (6) at the top.

3. The high power LED lamp based on the new composite phosphor package as claimed in claim 2, wherein: and a heat-conducting silica gel block (9) is arranged between every two adjacent heat radiating seats (6), and the heat-conducting silica gel block (9) is positioned below the embedded block (8).

4. The high power LED lamp based on the new composite phosphor package as claimed in claim 2, wherein: a heat dissipation folded plate (10) is arranged in the heat dissipation seat (6).

5. The high power LED lamp based on the novel composite phosphor package as claimed in claim 1, wherein: the lamp cup is characterized in that the dismounting structure (5) comprises an external thread (11), the external thread (11) is fixed to the bottom of the lamp bulb shell (1), and an internal thread (12) matched with the external thread (11) is arranged on the inner side of the lamp cup (2).

6. The high power LED lamp based on the novel composite phosphor encapsulation as claimed in claim 5, wherein: when the bulb shell (1) is completely screwed into the internal thread (12) through the external thread (11), the bottom of the bulb shell (1) is abutted to the top of the integrated light source module (3).