CN216158872U

CN216158872U - Heat dissipation water conservancy diversion low heat lamp

Info

Publication number: CN216158872U
Application number: CN202122171109.XU
Authority: CN
Inventors: 王爱华; 王会斌; 王兴旺
Original assignee: Zhejiang Kaiyou Lighting Technology Co ltd
Current assignee: Zhejiang Kaiyou Lighting Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-01
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a heat dissipation flow guide low-heat lamp, which comprises: lamp shade, lighting mechanism and radiator, lighting mechanism all sets up in the lamp shade with the radiator, the lamp shade is inside to be hollow state, be equipped with a ventilative cavity in the lamp shade, the radiator is connected with lighting mechanism, be equipped with the lamp membrane in the lamp shade, form ventilative cavity between lamp membrane and the lamp shade, the lamp shade top is equipped with the opening, opening and ventilative cavity intercommunication, wherein, the opening of the inside fretwork of lamp shade and top is favorable to the heat dissipation more, and hollow out construction also is favorable to the heat dissipation. The utility model adopts a plurality of radiating fins to radiate the lighting mechanism, thereby increasing the radiating efficiency, leading the lamp to be capable of radiating well under the condition of heating and increasing the application range of the lamp. According to the utility model, air convection is formed inside the lampshade through the hollow parts on the lampshade and the air-permeable cavity formed in the lampshade, so that heat generated by the luminous body in the lampshade can be rapidly circulated, and the effect of rapid heat circulation is achieved.

Description

Heat dissipation water conservancy diversion low heat lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a heat dissipation flow guide low-heat lamp.

Background

Chinese patent No. cn201420233269.x discloses a high-efficiency heat-dissipating LED lamp, which comprises an LED light emitter and a heat-dissipating wire, the heat dissipation wire is made of a structure with an exposed and large heat dissipation surface, the heat dissipation wire comprises an electrode connection heat conduction heat dissipation part and a signal power transmission heat dissipation part, the electrode connecting heat-conducting heat-dissipating part and the signal power transmission heat-dissipating part are connected together to form the heat-dissipating lead, the high-efficiency heat-dissipation LED lamp also comprises a lamp cap and a lampshade, one end of the lamp cap is connected with a connecting body, the LED luminous body is connected with the heat dissipation lead to form an LED luminous heat dissipation body, the high-efficiency heat dissipation LED lamp comprises a plurality of LED luminous heat dissipation bodies, a plurality of LED luminous heat dissipation bodies are annularly arranged around the connecting body, the lampshade covers the plurality of LED light-emitting heat radiators simultaneously, and each LED light-emitting heat radiator is isolated into an inner cover part and an outer cover part through the lampshade. The heat dissipation mode of the utility model is single, and can not reach various heat dissipation methods, and lamps with faults in one heat dissipation method are directly scrapped when an emergency occurs.

Therefore, the utility model provides a novel heat-dissipation flow-guiding low-heat lamp to solve similar problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a heat-dissipating flow-guiding low-heat lamp to solve the above technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a heat dissipating, flow directing, low heat lamp comprising: lamp shade, lighting mechanism and radiator, lighting mechanism all sets up in the lamp shade with the radiator, the lamp shade is inside to be hollow state, be equipped with a ventilative cavity in the lamp shade, the radiator is connected with lighting mechanism, be equipped with the lamp membrane in the lamp shade, form ventilative cavity between lamp membrane and the lamp shade, the lamp shade top is equipped with the opening, opening and ventilative cavity intercommunication, wherein, the opening of the inside fretwork of lamp shade and top is favorable to the heat dissipation more, and hollow out construction also is favorable to the heat dissipation.

Further, lighting mechanism includes the lamp stand, the lamp stand below is equipped with the luminous body, be equipped with concave screw thread with luminous body junction in the lamp stand, the luminous body top is equipped with protruding screw thread, luminous body and lamp stand are fixed through concave screw thread and protruding threaded connection, the lamp stand is installed in the lamp membrane.

Further, the radiator includes the fin, the radiator sets up in the lamp membrane above the lamp stand, the radiator is connected with the lamp stand.

Further, the luminous body adopts a fluorescent bulb.

Furthermore, the radiator is composed of a plurality of radiating fins.

Furthermore, be equipped with a plurality of fretwork mouth on the lamp shade lower part, the lamp shade lower part is the hollow type of half-cut circle.

Further, the lighting mechanism and the heat sink are connected through an external wire and are powered.

The technical scheme can show that the utility model has the advantages that:

1. the utility model adopts a plurality of radiating fins to radiate the lighting mechanism, thereby increasing the radiating efficiency, leading the lamp to be capable of radiating well under the condition of heating and increasing the application range of the lamp.

2. According to the utility model, air convection is formed inside the lampshade through the hollow parts on the lampshade and the air-permeable cavity formed in the lampshade, so that heat generated by the luminous body in the lampshade can be rapidly circulated, and the effect of rapid heat circulation is achieved.

3. The utility model adopts the hollow lampshade to match with the opening, so that the lampshade is heated, and the heat can be quickly radiated because the inside is hollow.

4. The fluorescent lamp bulb is a low-heating lamp bulb, heating heat is low, and burden on an integral heat dissipation system of the lamp is reduced.

5. The lamp is subjected to multi-mode heat dissipation through the multiple heat dissipation systems, and then the heat is reduced through the low-heat luminous body, so that the application range of the lamp is enlarged.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic cross-sectional structure of the present invention.

Fig. 4 is a schematic diagram of an explosive structure according to the present invention.

List of reference numerals: the lamp shade 1, the ventilation cavity 11, the lamp film 12, the opening 13, the lighting mechanism 2, the lamp holder 21, the luminous body 22, the concave thread 23, the convex thread 24, the heat sink 3, the heat sink 31 and the external electric wire 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Referring to fig. 1 to 4, as shown in fig. 1 to 4:

a heat dissipating, flow directing, low heat lamp comprising: lamp shade 1, lighting mechanism 2 and radiator 3, lighting mechanism 2 all sets up in lamp shade 1 with

radiator

3, 1 inside hollow state that is of lamp shade, be equipped with a ventilative cavity 11 in the lamp shade 1, radiator 3 is connected 2 with lighting mechanism, be equipped with lamp membrane 12 in the lamp shade, form ventilative cavity 11 between lamp membrane 12 and the

lamp shade

1, 1 top of lamp shade is equipped with opening 13, opening 13 and ventilative cavity 11 intercommunication, wherein, the opening 13 of 1 inside fretwork of lamp shade and top is favorable to the heat dissipation more, and hollow out construction also is favorable to the heat dissipation, and the ventilative cavity that forms in fretwork on the lamp shade and the lamp shade is to the convection current of the inside formation air of lamp shade to the heat that makes the luminous body of lamp produce can be quick circulation away, reaches the effect of heat fast circulation.

Illuminating mechanism 2 includes lamp stand 21, lamp stand 21 below is equipped with luminous body 22, be equipped with concave screw thread 23 with luminous body 22 junction in the lamp stand 21, luminous body 22 top is equipped with protruding screw thread 24, luminous body 22 is connected fixedly through concave screw thread 23 and protruding screw thread 24 with lamp stand 21, lamp stand 21 is installed in lamp membrane 12.

The radiator 3 comprises radiating fins 31, the radiator 3 is arranged in the lamp film 12 above the lamp holder 21, and the radiator 3 is connected with the lamp holder 21.

The light emitting body 22 is a fluorescent bulb, which belongs to a gas discharge light source and has a low heat energy effect, and the fluorescent bulb works to generate the low heat energy effect.

The radiator 3 is composed of a plurality of radiating fins 31, and the radiating areas of the plurality of groups of radiating fins 31 can be increased, so that the radiating amount is increased when the radiating areas are changed.

The lamp shade is characterized in that a plurality of hollowed-out openings 14 are formed in the lower portion of the lamp shade 1, the lower portion of the lamp shade 1 is in a semi-cut circular hollowed-out shape, the air permeability of the lamp is increased, the hollowed-out openings 14 can be directly linked with the air-permeable cavity 11 in the upper portion of the lamp shade 1, and the air-permeable effect is more ideal.

The lighting mechanism 2 and the radiator 3 are connected and powered through the external electric wire 4, an external power supply is provided for the lamp, the whole weight of the lamp can be reduced, the transportation cost of the lamp is reduced, the external power supply also avoids the process that the power supply needs to be replaced in the using process of the product, and some necessary operations are also reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipating, flow directing, low heat lamp, comprising: lamp shade (1), lighting mechanism (2) and radiator (3), lighting mechanism (2) all set up in lamp shade (1) with radiator (3), lamp shade (1) inside is hollow state, be equipped with one ventilative cavity (11) in lamp shade (1), radiator (3) are connected (2) with lighting mechanism, be equipped with lamp membrane (12) in the lamp shade, form ventilative cavity (11) between lamp membrane (12) and lamp shade (1), lamp shade (1) top is equipped with opening (13), opening (13) and ventilative cavity (11) intercommunication, wherein, the inside fretwork of lamp shade (1) and opening (13) of top are favorable to the heat dissipation more, and hollow out construction also is favorable to the heat dissipation.

2. The heat dissipation and flow guidance low-heat lamp as claimed in claim 1, wherein the lighting mechanism (2) comprises a lamp holder (21), a light-emitting body (22) is arranged below the lamp holder (21), a concave thread (23) is arranged at the joint of the light-emitting body (22) in the lamp holder (21), a convex thread (24) is arranged above the light-emitting body (22), the light-emitting body (22) and the lamp holder (21) are fixedly connected with the convex thread (24) through the concave thread (23), and the lamp holder (21) is installed in the lamp film (12).

3. A heat dissipating deflector low heat lamp as claimed in claim 1, characterized in that the heat sink (3) comprises heat fins (31), the heat sink (3) being arranged in the lamp membrane (12) above the lamp base (21), the heat sink (3) being connected to the lamp base (21).

4. A heat dissipating deflector low heat lamp as claimed in claim 2 wherein the light emitter (22) is a fluorescent bulb.

5. A heat dissipating deflector low heat lamp as claimed in claim 1, wherein the heat sink (3) consists of a number of fins (31).

6. The heat dissipation flow-guiding low-heat lamp as claimed in claim 1, wherein a plurality of hollowed-out openings (14) are formed in the lower portion of the lamp cover (1), and the lower portion of the lamp cover (1) is in a semi-tangential hollow-out shape.

7. A heat dissipating deflector low heat lamp according to any one of claims 1 to 6, characterized in that the lighting means (2) and the heat sink (3) are connected and powered by an external electrical cord (4).