Patch type luminous bulb with semi-circular heat radiation ring and application thereof

A heat radiation, patch-type technology, applied in the field of LED lighting, can solve problems such as systemic defects, achieve the effect of improving heat radiation efficiency, low difficulty and cost, and easy promotion and implementation

Pending Publication Date: 2017-01-18
GUIZHOU GUANGPUSEN PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can overcome or solve the systematic defects or problems existing in the current integral LED lamp assembly mode

Method used

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  • Patch type luminous bulb with semi-circular heat radiation ring and application thereof
  • Patch type luminous bulb with semi-circular heat radiation ring and application thereof
  • Patch type luminous bulb with semi-circular heat radiation ring and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1. A patch-type light bulb (arc-shaped light-emitting component) with a semicircular heat radiation ring, such as figure 1 and 2 As shown, it includes a lamp cap assembly 2 with a drive assembly 3, and the lamp cap assembly 2 is connected to the bulb shell 6. A heat radiation ring 5.3 with a semicircular section is provided inside the bulb shell 6, and a sticker is provided on the heat radiation ring 5.3. For the light-emitting component 1 of the chip LED chip, a lead bracket 4.1 is arranged in the bulb shell 6, and a plurality of electrical connecting wires 4.2 connected to the driving component 3 are arranged on the lead bracket 4.1; The heat radiation ring 5.3 is an extruded profile; the convex surface of the heat radiation ring 5.3 is close to the bulb shell 6, the distance between the heat radiation ring 5.3 and the bulb shell 6 is reduced as much as possible, and fins are provided to increase the heat uniformity and heat radiation area . The bulb shell ...

Embodiment 2

[0037] Example 2. A patch-type light bulb (V-shaped light-emitting component) with a semicircular heat radiation ring, such as image 3 As shown, it includes a lamp cap assembly 2 with a drive assembly 3, and the lamp cap assembly 2 is connected to the bulb shell 6. A heat radiation ring 5.3 with a semicircular section is provided inside the bulb shell 6, and a sticker is provided on the heat radiation ring 5.3. For the light-emitting component 1 of the chip LED chip, a lead bracket 4.1 is arranged in the bulb shell 6, and a plurality of electrical connecting wires 4.2 connected to the driving component 3 are arranged on the lead bracket 4.1; The heat radiation ring 5.3 is an extruded profile; the convex surface of the heat radiation ring 5.3 is close to the bulb shell 6, the distance between the heat radiation ring 5.3 and the bulb shell 6 is reduced as much as possible, and fins are provided to increase the heat uniformity and heat radiation area . The bulb shell 6 is a tu...

Embodiment 3

[0038] Example 3. A patch-type light bulb (flat light-emitting component) with a semicircular heat radiation ring, such as Figure 4 As shown, it includes a lamp cap assembly 2 with a drive assembly 3, and the lamp cap assembly 2 is connected to the bulb shell 6. A heat radiation ring 5.3 with a semicircular section is provided inside the bulb shell 6, and a sticker is provided on the heat radiation ring 5.3. For the light-emitting component 1 of the chip LED chip, a lead bracket 4.1 is arranged in the bulb shell 6, and a plurality of electrical connecting wires 4.2 connected to the driving component 3 are arranged on the lead bracket 4.1; The heat radiation ring 5.3 is an extruded profile; the convex surface of the heat radiation ring 5.3 is close to the bulb shell 6, the distance between the heat radiation ring 5.3 and the bulb shell 6 is reduced as much as possible, and fins are provided to increase the heat uniformity and heat radiation area . The bulb shell 6 is a tubul...

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PUM

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Abstract

The invention discloses a patch type luminous bulb with a semi-circular heat radiation ring and an application thereof, which comprises a lamp holder assembly (2) with a driving assembly (3) connected to the bulb shell (6). The bulb shell (6) is provided with a heat radiation ring (5.3) with a semi-circular cross section. The heat radiation ring (5. 3) is provided with a patch type luminous component (1), the lead bracket (4. 1) is arranged inside the bulb shell (6), a plurality of electrically connected wires (4.2) connected to the drive assembly (3) are arranged on the lead bracket (4. 1), and the electrically connected wires (4. 2) are connected to the luminous component (1). The invention provides a replaceable and standardized independent electric light source, which improves the light-emitting efficiency. Because of the radiation heat dissipation principle, it can be operated in a sealed lampshade and can realize a relatively large power independent electric light source. The structure in the invention is more convenient to be assembled and the structure is more stable.

Description

technical field [0001] The invention relates to a patch type luminous bulb with a semicircular heat radiation ring and an application thereof, belonging to the technical field of LED lighting. Background technique [0002] The current LED lighting focuses the industry on LED chips. After obtaining LED chips, mid-stream and downstream enterprises need to design packaging, driving, optics, heat dissipation, lamp structure, etc., and finally formed the current general LED lighting industry, especially high-power Lighting, integrated LED light assembly mode. There are six major systemic defects in this assembly mode. ① At the application level, there is a lack of universal interchangeable standardized light sources, and terminal lighting assembly products present too many individual characteristics. ② At the level of industrial structure, centering on LED chips is not the optimal structure for LED lighting, resulting in many complexities and uncertainties in the design and prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/232F21S8/00F21V23/00F21V17/12F21V19/00F21V29/74F21V7/04F21Y115/10F21Y107/10F21Y107/20F21Y107/30F21Y107/40
CPCF21S8/00F21V7/04F21V17/12F21V19/0015F21V23/002F21V29/74
Inventor 张继强张哲源
Owner GUIZHOU GUANGPUSEN PHOTOELECTRIC
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