CN201836773U - Improved structure of LED recessed lights - Google Patents

Abstract

The utility model relates to a LED recessed lamp structure improvement belongs to the electric type, mainly including a heat radiation fins, a ring closure that combines with this heat radiation fins, a luminous component module of acceping in this heat radiation fins, one locate the light source spotlight component on this luminous component module and one locate the fixed plate on this light source spotlight component, and simultaneously, this heat radiation fins one end department is equipped with the screw thread, this ring closure combines with this heat radiation fins by this screw thread, by this, in order to reach diversification, the equipment is fast, the structure is consolidated, and the cost is reduced, promote the progressive nature of industry competitiveness.

Description

Improved structure of LED recessed lights

technical field

The utility model relates to electrical products, and aims to provide an improved structure of LED downlights, in particular to an improved structure of LED downlights with diversification, fast assembly speed, solid structure, reduced cost and enhanced industrial competitiveness.

Background technique

Nowadays, lighting is widely used, such as indoor lights, advertising lights, street lights, etc., all of which use these lamps, and lamps are also divided into ordinary halogen bulbs and LED lights. Halogen bulbs have a short life and low brightness, while LED lights have a long life and high brightness. High, and more energy-saving efficiency, and therefore, halogen bulbs have been gradually replaced by LED lights.

Most of the general LED lamps use cooling fins to dissipate the heat, so that the working temperature of the LED lamp can be controlled within an optimal range.

In order to be able to use LED lights in different places, so-called advertising lights or lamps with spotlight effects are designed, and a cover is locked on the lamps to complete the lamps, that is, the existing advertising lamps.

However, when the above-mentioned LED lights are in use, there are indeed the following problems and deficiencies that need to be improved:

Generally, the cover of the LED lamp must be assembled during assembly, that is, the cover is combined with the cooling fins by locking or buckling, which is very troublesome, and the reflective unit (such as: lamp cup) of the LED lamp has a different style. Not much, and the spotlight effect is also limited.

Utility model content

The main purpose of the utility model is to provide an improved structure of LED recessed lamps, which solves the problems that the covers of general LED lamps must be assembled during assembly, which is very troublesome, and the light-gathering effect is also limited. It mainly includes: one end of the heat dissipation fin is provided with a screw thread for assembly of a ring cover, and the inner wall of the ring cover is provided with a resisting part, and the heat dissipation fin is provided with a light emitting component module and a light source concentrating The accommodating space of the component, and the light source concentrating component is provided with a fixing plate, and the fixing plate is limited and fixed by the abutting part, so that when assembling, the ring cover can be directly connected by the thread It is connected with the cooling fins, and when the light emitting component module is in motion, the light source concentrating component can also be used for concentrated reflection of the light source, so as to effectively increase the brightness of the light source. Specifically include:

A cooling fin, threaded at one end of the cooling fin, and an accommodating space inside;

A ring cover assembled with the thread, the inner wall of the ring cover is provided with a resisting part;

A light-emitting component module accommodated in the accommodating space, the light-emitting component module is provided with a light source concentrating component, the light source concentrating part is provided with a fixing plate, and the fixing plate is limited and fixed by the abutting portion.

Wherein the light-emitting component module includes at least one LED lamp and a control substrate electrically connected with the LED lamp.

Wherein the LED lamp is arranged on a supporting board.

Wherein the heat dissipation fin is provided with a heat conduction plate at the end away from the thread.

Wherein a plurality of through holes are formed on the heat conducting plate.

Wherein the fixing plate can be a uniform light plate.

The utility model has the advantages of: the ring cover can be easily connected with the thread through the screw thread, so as to achieve the practical progress of diversification, fast assembly speed, solid structure, cost reduction, no need to use tools for locking, and excellent reflection effect sex.

Description of drawings

Fig. 1 is a perspective view of a preferred embodiment of the utility model.

Fig. 2 is an exploded view of a preferred embodiment of the utility model.

Fig. 3 is a cross-sectional view of a preferred embodiment of the present invention.

Fig. 4 is a combined schematic diagram 1 of a preferred embodiment of the present invention.

Fig. 5 is a combined schematic diagram II of a preferred embodiment of the present invention.

Fig. 6 is a combined schematic diagram III of a preferred embodiment of the present invention.

Fig. 7 is a combined schematic diagram 4 of a preferred embodiment of the present invention.

Fig. 8 is an implementation schematic diagram of another preferred embodiment of the present invention.

Detailed ways

In order to achieve the above-mentioned purpose and effect, the technical means and structure adopted by the utility model, the features and functions of the preferred embodiments of the utility model are described in detail as follows in order to facilitate a complete understanding.

As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, be the perspective view, exploded view and sectional view of preferred embodiment of the present utility model, can clearly find out that the present utility model mainly comprises from the figure:

A heat dissipation fin 10, one end of the heat dissipation fin 10 is provided with a thread 101, and an accommodating space 102 is provided inside, and a heat conduction plate 11 is provided at the end away from the thread 101, and a plurality of heat conduction plates are formed on the heat conduction plate 11 a through hole 111;

A ring cover 12 assembled with the thread 101, the inner wall of the ring cover 12 is provided with a resisting portion 121;

A light-emitting component module 13 accommodated in the accommodating space 102, the light-emitting component module 13 is provided with a light source concentrating component 14, the light source concentrating component 14 is provided with a fixing plate 15, and the fixing plate 15 is supported by the The holding portion 121 is fixed in position, and the fixing plate 15 can be a uniform light plate.

The light-emitting component module 13 includes at least one LED lamp 131 and a control substrate 132 electrically connected to the LED lamp 131 , and the LED lamp 131 is disposed on a supporting board 16 .

By above-mentioned structure, composition design, hereby just explain as follows with regard to the usage situation of the present utility model:

As shown in accompanying drawing 2 to accompanying drawing 7, be the exploded view of preferred embodiment of the present utility model, sectional view, combined schematic diagram 1 to 4, can clearly find out from the figure, this radiating fin 10 one end place is provided with for a The ring cover 12 is assembled with threads 101, and the inner wall of the ring cover 12 is provided with a resisting portion 121, and the cooling fin 10 is provided with an accommodating space 102 for accommodating the light emitting component module 13 and the light source concentrating component 14, and The light source focusing assembly 14 is provided with a fixing plate 15, and the fixing plate 15 is limited and fixed by the abutment portion 121, and the above-mentioned light-emitting component module 13 includes at least one LED lamp 131 and one LED lamp 131. The control substrate 132 that is electrically connected, thereby, when it is desired to be configured, the control substrate 132 is firstly arranged between the supporting plate 16 and the heat conducting plate 11, and is electrically connected to the LED lamp 131 connected, and the LED lamp 131 is also arranged on the supporting plate 16, and then the light source focusing assembly 14 is arranged above the LED lamp 131, and then the fixing plate 15 is arranged at the port of the cooling fin 10, and the light source focusing assembly 14 against each other to stabilize the light source focusing assembly 14, and then the ring cover 12 is assembled with the thread 101, and at the same time the fixing plate 15 is The limit is fixed, and the assembly is completed through the above-mentioned structure; when operating, the control board 132 activates the LED lamp 131, and the LED lamp 131 emits a light source and concentrates the light source through the light source focusing assembly 14, and then The light source is uniformly lighted by the fixing plate 15 and dissipated by the heat conducting plate 11 , the supporting plate 16 and the cooling fins 10 at the same time.

As shown in accompanying drawing 8, it is the implementation schematic diagram of another preferred embodiment of the present utility model, it can be clearly seen from the figure that a housing space 102a is provided in the cooling fin 10a, and a housing space 102a is accommodated in the housing space 102a. The light emitting component module 13a and a light source focusing component 14a, wherein the light source focusing component 14a can be a solid lens, and the light source focusing component 14a is fixed by the fixing plate 15a to prevent it from falling down.

Claims (6)

1. An improved LED downlight structure, characterized in that: A cooling fin, threaded at one end of the cooling fin, and an accommodating space inside; A ring cover assembled with the thread, the inner wall of the ring cover is provided with a resisting part; A light-emitting component module accommodated in the accommodating space, the light-emitting component module is provided with a light source concentrating component, the light source concentrating part is provided with a fixing plate, and the fixing plate is limited and fixed by the abutting portion. 2 . The structural improvement of the LED downlight according to claim 1 , wherein the light emitting component module includes at least one LED lamp and a control substrate electrically connected to the LED lamp. 3 . 3. The structural improvement of the LED recessed lamp according to claim 2, wherein the LED lamp is arranged on a supporting board. 4. The structural improvement of the LED downlight according to claim 1, wherein a heat conduction plate is provided at the end of the heat dissipation fin away from the threaded end. 5. The structural improvement of the LED downlight according to claim 4, wherein a plurality of through holes are formed on the heat conducting plate. 6. The structural improvement of the LED downlight according to claim 1, wherein the fixing plate can be a uniform light plate.

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