CN204403837U - A kind of high-efficiency heat radiating LED bulb lamp for indoor - Google Patents

Abstract

The utility model relates to the lighting field, in particular to an indoor high-efficiency heat dissipation LED bulb lamp. It includes a lamp head assembly and a lamp body connected to the lamp head assembly, the lamp body includes an LED light source module, and the LED light source block includes a first lamp board and a second lamp board, and the second lamp board is arranged on the second lamp board. The back of a lamp board, the lamp body also includes a light source support plate connected with the lamp head assembly, the sides of the first lamp board and the second lamp board are fixed on the light source support board, the first lamp board and the second lamp board The second lamp board is also provided with a first lampshade and a second lampshade. In the utility model, the back of the first lamp board and the second lamp board are oppositely arranged, and there is a certain distance between the first lamp board and the second lamp board, forming an air convection channel designed like a chimney, which can quickly dissipate heat through air convection, ensuring that the lamps Work normally and efficiently. Since there are no additional heat dissipation parts, the number of components is reduced, the number of assembly stations is reduced, the assembly process is simplified, and the production cost of the bulb lamp is reduced.

Description

A high-efficiency heat dissipation LED bulb lamp for indoor use

technical field

The utility model relates to the lighting field, in particular to an indoor high-efficiency heat dissipation LED bulb lamp.

Background technique

LED lights have the advantages of energy saving, green, environmental protection, long life, etc., and the requirements of consumers are higher cost performance and more beautiful appearance, but the premise to achieve the above goals is to perfectly solve the heat dissipation problem of LED lights, but the market In the world, additional heat dissipation components are generally used to increase the heat dissipation area to achieve the purpose of heat dissipation, which makes the existing lamps complex, heavy and expensive, and it is difficult to take into account the appearance, which limits their large-scale application.

Utility model content

The purpose of this utility model is to provide a high-efficiency heat-dissipating LED bulb lamp for indoor use to solve the problem of using additional heat-dissipating parts to increase the heat-dissipating area to achieve the purpose of heat dissipation in the prior art, which makes the existing lamps complicated, heavy in weight and high in price No less, and the shape is difficult to take into account, which limits its large-scale application.

The technical solution of the utility model to solve the above-mentioned technical problems is as follows: a high-efficiency heat dissipation LED bulb lamp for indoor use, including a lamp cap assembly and a lamp body connected to the lamp cap assembly, the lamp body includes an LED light source module, the The LED light source block includes a first lamp board and a second lamp board, the second lamp board is arranged on the back of the first lamp board, the lamp body also includes a light source support plate connected with the lamp head assembly, and the first lamp The sides of the board and the second lamp board are fixed on the light source support board, and the first lamp board and the second lamp board are also provided with a first lampshade and a second lampshade.

On the basis of the above technical solutions, the utility model can also be improved as follows.

Further, the first lamp board and the second lamp board are integrally formed U-shaped lamp boards, and the bottom of the U-shaped lamp board is fixedly connected with the light source support plate;

Further, first through holes are oppositely provided on both sides of the U-shaped lamp board, and sleeves are provided in the U-shaped groove corresponding to the through holes;

Further, the two sides are oppositely provided with a through hole and a first blind rivet passing through the through hole and the sleeve;

Further, more than two second through holes are distributed at the connection between the light source support plate and the U-shaped light plate;

Further, the bottom of the U-shaped lamp board is provided with a third through hole corresponding to the second through hole to cooperate with the second through hole to form a heat dissipation channel;

Further, the junction of the first lampshade and the second lampshade is also provided with ventilation and heat dissipation holes that cooperate with the second through hole and the third through hole to form a heat dissipation channel;

Further, the lamp holder is fixed to the light source support plate by screws, and the side wall of the lamp holder is provided with vent holes that cooperate to form a heat dissipation channel

Further, a driving power supply is also provided in the lamp cap assembly, and the driving power source is located in the lamp cap assembly.

The beneficial effects of the utility model are: in the utility model, the backs of the first lamp panel and the second lamp panel are oppositely arranged, and then the first blind rivet passes through the first lamp panel and the second lamp panel and is placed between the first lamp panel and the second lamp panel. The sleeve between the second lamp boards, the lamp head assembly is also provided with a driving power supply, the driving power is located in the lamp head assembly, the first lamp board and the second lamp board are separated by a certain distance, and the specific heat dissipation process is cooling The gas passes through the vent hole on the lamp holder, and then passes through the second through hole on the light source support plate, the third through hole on the lamp plate and the ventilation and heat dissipation holes provided at the connection between the first lampshade and the second lampshade, forming a simulated The air convection channel designed by the chimney can quickly dissipate heat through air convection to ensure the normal and efficient operation of the lamps. Since there are no additional heat dissipation components, the number of components is reduced, the number of assembly stations is reduced, the assembly process is simplified, and the production cost of the bulb lamp is reduced.

Description of drawings

Fig. 1 is the explosion diagram of the bulb lamp of the present utility model;

Fig. 2 is a structural schematic diagram of the utility model bulb lamp;

Fig. 3 is the perspective view of the utility model bulb lamp;

Fig. 4 is a schematic structural view of the lamp panel in the bulb lamp of the present invention;

Fig. 5 is a schematic structural view of the light source support plate in the bulb lamp of the present invention;

Fig. 6 is a schematic structural view of the lamp holder in the bulb lamp of the present invention;

Fig. 7 is a schematic diagram of heat dissipation of the bulb lamp of the present invention.

In the accompanying drawings, the parts represented by each label are as follows:

1. Sleeve, 2. Lamp board, 21. First through hole, 22. Second through hole, 3. First blind rivet, 4. Lampshade, 5. Light source support plate, 51. Third through hole, 6 . Driving power supply, 7. Lamp holder, 71. Upside-down structure, 72. Air vent, 8. Lamp holder, 9. Screw, 10. Second blind rivet.

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

Fig. 1 and Fig. 2 are the exploded view and structural diagram of the bulb lamp of the present invention; it includes a lamp cap assembly and a lamp body connected with the lamp cap assembly, the lamp body includes an LED light source module, and the LED light source block includes a second A lamp board and a second lamp board, the second lamp board is arranged on the back of the first lamp board, the lamp body also includes a light source support plate 5 connected with the lamp head assembly, the first lamp board and the second lamp The sides of the board are fixed on the light source supporting board, and the first lamp board and the second lamp board are also provided with a first lampshade and a second lampshade. By setting the lamp panel 2, the lamp panel includes the first lamp panel and the second lamp panel, which can achieve a 360-degree irradiation effect, and the lampshade 4 is provided, and the lampshade includes the first lampshade corresponding to the first lamp panel and the second lamp panel and a second shade.

Fig. 3 is a perspective view of the bulb lamp of the present invention; the first lamp board and the second lamp board are a U-shaped lamp board integrally formed, and the bottom of the U-shaped lamp board is fixedly connected with the light source support plate; Fig. 4 It is a structural schematic diagram of the light board in the bulb lamp of the present invention; the first through hole 21 is oppositely provided on both sides of the U-shaped light board, and a sleeve is provided in the U-shaped groove corresponding to the through hole; The two sides are oppositely provided with a through hole and a first blind rivet 3 passing through the through hole and the sleeve; FIG. There are more than two second through holes 22 distributed at the connection between the light source support plate and the U-shaped lamp board; the bottom of the U-shaped lamp board corresponds to the second through holes and is provided with the second through holes to form a heat dissipation channel. The third through hole 51, two of the second through hole and the third through hole are fixedly connected by the second blind rivet 10, such as the second through hole and the third through hole at both ends are fixedly connected, and the remaining second through holes The through hole and the third through hole normally realize heat dissipation; the connection between the first lampshade and the second lampshade is also provided with a ventilation and heat dissipation hole that cooperates with the second through hole and the third through hole to form a heat dissipation channel; A driving power supply 6 is provided, and the driving power supply is located in the lamp holder assembly; FIG. 6 is a schematic structural view of the lamp holder in the bulb lamp of the present invention; the lamp holder assembly includes a lamp holder 8 and a lamp holder 7 for fixing the light source support plate. The lamp holder and the light source support plate are fixed by screws, and an undercut structure 71 for fixing the light source support plate is also provided at the connection between the lamp holder and the light source support plate. The light source support plate is fixedly connected to the lamp holder by screws 9 , and the side wall of the lamp holder is provided with a ventilation hole 72 that cooperates to form a heat dissipation channel.

Fig. 7 is a schematic diagram of the heat dissipation of the bulb lamp of the present invention. The direction of the arrow in the figure indicates that the cold air enters from the vent hole on the lamp holder, passes through the lamp holder, and then passes through the second through hole, the third through hole and the ventilation and cooling holes , take away the heat on the back of the light board and pass through the U-shaped groove between the third through hole and the ventilation and heat dissipation hole to become hot air, so as to achieve the purpose of circulating heat dissipation.

The backs of the first lamp board and the second lamp board are oppositely arranged, and then the first blind rivet passes through the first lamp board and the second lamp board and the casing placed between the first lamp board and the second lamp board, the said There is also a drive power supply inside the lamp head assembly, the drive power is located in the lamp head assembly, the first lamp board and the second lamp board are separated by a certain distance, forming an air convection channel designed like a chimney, which can quickly dissipate heat through air convection, ensuring The lamps work normally and efficiently. Since there are no additional heat dissipation components, the number of components is reduced, the number of assembly stations is reduced, the assembly process is simplified, and the production cost of the bulb lamp is reduced.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (8)

1. the high-efficiency heat radiating LED bulb lamp for indoor, the lamp body comprising lamp adapter assembly and be connected with described lamp adapter assembly, it is characterized in that: described lamp body comprises LED light source module, described LED light source block comprises the first lamp plate and the second lamp plate, described second lamp plate is located at the back side of the first lamp plate, described lamp body also comprises the light source gripper shoe be connected with lamp adapter assembly, the side of described first lamp plate and the second lamp plate is fixed in light source gripper shoe, and described first lamp plate and the second lamp plate are also provided with the first lampshade and the second lampshade.

2. a kind of high-efficiency heat radiating LED bulb lamp for indoor according to claim 1, is characterized in that: the U-shaped lamp plate that described first lamp plate and the second lamp plate are formed in one, and the bottom of described U-shaped lamp plate is fixedly connected with light source gripper shoe.

3. a kind of high-efficiency heat radiating LED bulb lamp for indoor according to claim 2, it is characterized in that: the both sides of described U-shaped lamp plate are provided with the first through hole relatively, in described U-type groove, corresponding described through hole is provided with, and described both sides are provided with in through hole and sleeve pipe the first self-plugging rivet be also provided with through described through hole and sleeve pipe relatively.

4. a kind of high-efficiency heat radiating LED bulb lamp for indoor according to claim 2, is characterized in that: the junction of described light source gripper shoe and U-shaped lamp plate is also distributed with plural second through hole.

5. a kind of high-efficiency heat radiating LED bulb lamp for indoor according to claim 4, is characterized in that: corresponding described second through hole in bottom of described U-shaped lamp plate is provided with the third through-hole that cooperation second through hole forms heat dissipation channel.

6. a kind of high-efficiency heat radiating LED bulb lamp for indoor according to claim 5, is characterized in that: the junction of described first lampshade and the second lampshade is also provided with the ventilation louvre of cooperation second through hole and third through-hole formation heat dissipation channel.

7. a kind of high-efficiency heat radiating LED bulb lamp for indoor according to claim 6, it is characterized in that: described lamp adapter assembly comprises the lamp socket of lamp holder and fixed light source gripper shoe, described lamp socket is fixed by screw with light source gripper shoe, and the sidewall of described lamp socket is provided with the passage coordinating and form heat dissipation channel.

8. a kind of high-efficiency heat radiating LED bulb lamp for indoor according to any one of claim 1 to 7, it is characterized in that: be also provided with driving power in described lamp adapter assembly, described driving power is positioned at lamp adapter assembly.