Efficient radiator matched with lamp

Abstract

The efficient radiator comprises a radiator body, a lamp body is fixedly installed at the bottom of the radiator body, and a plurality of sets of luminous sources are fixedly installed on the side face, away from the radiator body, of the lamp body. The radiator body comprises a radiating seat fixedly connected with the lamp body, a plurality of slot sets are formed in the position, close to the lamp body, of the inner bottom face of the radiating seat, and radiating fins matched with the luminous sources are inserted in the position, close to the lamp body, of the top face of the radiating seat. According to the utility model, the radiating fins of which the group number is matched with that of the luminous sources can be inserted into the radiating seat in a targeted manner according to the conditions of the luminous sources of different lamps, so that the overall radiating adaptability is high, and the efficient, stable, economical and practical radiating target can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp radiators, in particular to a high-efficiency radiator adapted to lamps. Background Art

[0002] During the manufacturing process of lamps, LED lamp chips will generate a lot of heat. If the heat cannot be dissipated in time and effectively, it will lead to problems such as shortened lamp life and reduced light efficiency. At this time, the lamp radiator comes in handy. As an important part of the heat dissipation system, the lamp radiator can help the lamp to quickly dissipate heat and ensure normal operation, thereby improving the service life and light efficiency of the lamp.

[0003] The number of heat sink fins also has a direct impact on the heat dissipation performance. The more fins there are, the higher the heat dissipation efficiency. Although increasing the number of fins can increase the heat dissipation area and improve the heat dissipation efficiency, there are also some negative effects. First, the increase in the number of fins will increase the manufacturing cost and weight of the radiator. Secondly, too many fins may increase the air flow resistance, which will reduce the heat dissipation performance of the radiator. In summary, the more fins a fin tube radiator has, the better the heat dissipation performance it will have. When designing, it is necessary to combine the specific application scenarios and reasonably select the number, shape, arrangement and other parameters of the fins, and strive to find the best balance between increasing the heat dissipation area and reducing the flow resistance, so as to achieve efficient, stable and economical heat dissipation goals.

[0004] The heat dissipation fins on the lamp radiators currently produced on the market are fixed, and it is not possible to select the number of groups specifically according to the light sources of different lamps, resulting in poor adaptability and not conducive to achieving the goal of efficient, stable and economical heat dissipation.

[0005] Therefore, it is particularly important to design an efficient heat sink adapted to the lamp to solve the above defects. Utility Model Content

[0006] 1) Technical problems to be solved by the utility model

[0007] In view of the deficiencies in the prior art, the utility model designs a high-efficiency radiator adapted to a lamp, which solves the technical problems in the prior art.

[0008] 2) Technical solution

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A high-efficiency heat sink adapted for lamps comprises a heat sink body, a lamp body is fixedly mounted on the bottom of the heat sink body, a plurality of groups of light sources are fixedly mounted on a side of the lamp body away from the heat sink body, the heat sink body comprises a heat sink seat fixedly connected to the lamp body, a plurality of groups of slot groups are provided on the inner bottom surface of the heat sink seat near the lamp body, and heat sink fins adapted to the plurality of groups of light sources are inserted on the top surface of the heat sink seat near the lamp body.

[0011] As a preferred solution of the utility model, a cooling fan is fixedly installed at one end of the heat sink away from the lamp body, and the cooling fan is electrically connected to the circuit board inside the lamp body through a wire.

[0012] As a preferred solution of the utility model, the several groups of slot groups are arranged in parallel, and any one of the several groups of slot groups includes two groups of slots, and the two groups of slots are respectively close to the two ends of the lamp body, and the interior of any one of the two groups of slots near the top is provided with a pressure seat movably installed through several groups of telescopic springs, and a limiting port is opened at one end of the inner wall of any one of the two groups of slots near the bottom of the pressure seat.

[0013] As a preferred solution of the utility model, convex seats are fixedly installed on both sides of the pressure seat, and side grooves corresponding to the convex seats are opened on both sides of the inner wall of any one group of the two groups of slots.

[0014] As a preferred solution of the utility model, sliding sockets are fixedly installed at the bottom of the heat dissipation fins near both ends of the lamp body, and a limited end is fixedly installed at the bottom end of one side of the sliding socket.

[0015] As a preferred solution of the utility model, three-point fixing holes are drilled through the heat dissipation fan near the four corners, and the three-point fixing holes and the heat dissipation seat are fixedly connected by fixing screws.

[0016] As a preferred solution of the utility model, the inner bottom surface of the heat sink is penetrated with first fixing holes distributed at equal intervals, and the inner bottom surface of the heat sink is provided with corresponding second fixing holes near the four corners of the heat sink fan.

[0017] 3) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model can insert the heat dissipation fins of the number matching the light source on the heat dissipation seat according to the light source of different lamps, so that the overall heat dissipation adaptability is strong, which is conducive to achieving the goal of efficient, stable and economical heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional external structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of the radiator body in the utility model;

[0022] Figure 3 It is a schematic diagram of the three-dimensional internal structure of the slot in the utility model;

[0023] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the heat dissipation fins in the utility model;

[0024] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the heat dissipation fan in the utility model;

[0025] In the figure: 1. radiator body; 11. lamp body; 12. light source; 2. heat sink; 21. slot group; 22. telescopic spring; 23. pressure seat; 231. convex seat; 24. limit port; 25. first fixing hole; 26. second fixing hole; 3. heat dissipation fin; 31. sliding socket; 32. limit terminal; 4. cooling fan; 41. three-point fixing hole; 42. fixing screw. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] The embodiment of the utility model provides an adaptive lamp high-efficiency heat sink, which solves the technical problem that the heat dissipation fins on the lamp heat sink currently produced on the market are fixed, and the number of groups cannot be selected according to the light source of different lamps, resulting in poor adaptability and being unfavorable to achieving the goal of efficient, stable and economical heat dissipation;

[0029] See also Figure 1-Figure 5The utility model provides a technical solution: a high-efficiency heat sink adapted to a lamp, comprising a heat sink body 1, a lamp body 11 is fixedly mounted on the bottom of the heat sink body 1, a plurality of light sources 12 are fixedly mounted on a side of the lamp body 11 away from the heat sink body 1, the heat sink body 1 comprises a heat sink 2 fixedly connected to the lamp body 11, a plurality of slot groups 21 are provided on the inner bottom surface of the heat sink 2 near the lamp body 11, and heat sink fins 3 adapted to the plurality of light sources 12 are inserted on the top surface of the heat sink 2 near the lamp body 11,

[0030] Among them, several groups of slot groups 21 are arranged in parallel, and any group of slot groups 21 in the several groups of slot groups 21 includes two groups of slots, and the two groups of slots are respectively close to the two ends of the lamp body 11. The inner part of any group of the two groups of slots near the top is movably installed with a pressure seat 23 through several groups of telescopic springs 22. A limiting port 24 is provided at the bottom of the inner wall of any group of the two groups of slots near the bottom of the pressure seat 23. The bottom of the heat dissipation fin 3 is fixedly installed with a sliding socket 31 near the two ends of the lamp body 11, and a limiting terminal 32 is fixedly installed at the bottom end of one side of the sliding socket 31. During assembly, according to the number of groups of light sources 12 on the lamp body 11, a suitable one is plugged into the heat dissipation seat 2. The heat dissipation fins 3 are matched, and during the whole insertion process, the sliding socket 31 is aligned with the corresponding slot and introduced into the interior of the slot. At this time, the plurality of groups of telescopic springs 22 are compressed under the action of the sliding socket 31, and the pressing seat 23 is downward, and the limit port 24 is exposed. At the same time, the sliding socket 31 is slid toward the limit port 24 until the limit end 32 enters the interior of the limit port 24, and then the heat dissipation fins 3 are fixed by the pressing seat 23 under the reaction of the plurality of groups of telescopic springs 22, and vice versa, the heat dissipation fins 3 can be disassembled, and the overall heat dissipation adaptability is strong, which is conducive to achieving efficient, stable and economical heat dissipation goals. At the same time, the disassembly and assembly of the heat dissipation fins 3 is convenient and quick, and the heat dissipation fins 3 after installation are stable and reliable;

[0031] In addition, in this embodiment, please refer to Figure 3 , convex seats 231 are fixedly installed on both sides of the press seat 23, and side grooves corresponding to the convex seats 231 are opened on both sides of the inner wall of any one of the two groups of slots, and the limiting function of the set convex seats 231 and the corresponding side grooves can make the insertion process more stable;

[0032] In addition, in this embodiment, please refer to Figure 1 and Figure 2 A cooling fan 4 is fixedly installed at one end of the heat sink 2 away from the lamp body 11. The cooling fan 4 is electrically connected to the circuit board inside the lamp body 11 through a wire. The cooling fan 4 accelerates the air flow around the cooling fins 3, which can further improve the cooling effect and efficiency of the entire radiator.

[0033] In addition, in this embodiment, please refer to Figure 1 , Figure 2 and Figure 5 Three-point fixing holes 41 are formed near the four corners of the cooling fan 4. The three-point fixing holes 41 and the cooling seat 2 are fixedly connected by fixing screws 42. The three-point fixing holes 41 can make the cooling fan 4 more stable and reliable after installation.

[0034] In addition, in this embodiment, please refer to Figure 2 and Figure 5 The inner bottom surface of the heat sink 2 is penetrated with first fixing holes 25 distributed at equal intervals, and the inner bottom surface of the heat sink 2 is provided with corresponding second fixing holes 26 at the four corners near the heat sink fan 4. The first fixing holes 25 are provided to facilitate the fixing connection between the heat sink 2 and the lamp, and the second fixing holes 26 are provided to facilitate the fixing connection between the heat sink 2 and the heat sink fan 4;

[0035] The working process of the utility model is as follows: during assembly, the corresponding heat sink 3 is inserted on the heat sink 2 according to the number of light sources 12 on the lamp body 11. During the whole insertion process, the sliding socket 31 is aligned with the corresponding slot and introduced into the interior of the slot. At this time, several groups of telescopic springs 22 are compressed under the action of the sliding socket 31, and the pressure seat 23 is downward, and the limit port 24 is exposed. At the same time, the sliding socket 31 is slid toward the limit port 24 until the limit end 32 enters into the interior of the limit port 24. Then, the heat sink 3 is fixed by the pressure seat 23 under the reaction of several groups of telescopic springs 22, and it can be disassembled otherwise.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency heat sink adapted for a lamp, comprising a heat sink body (1), characterized in that: A lamp body (11) is fixedly mounted on the bottom of the radiator body (1), and a plurality of groups of light sources (12) are fixedly mounted on a side of the lamp body (11) away from the radiator body (1). The radiator body (1) comprises a heat sink (2) fixedly connected to the lamp body (11), and a plurality of groups of slot groups (21) are provided on the inner bottom surface of the heat sink (2) near the lamp body (11), and heat sink fins (3) adapted to the plurality of groups of light sources (12) are inserted on the top surface of the heat sink (2) near the lamp body (11).

2. The high-efficiency heat sink for an adapted lamp according to claim 1, characterized in that: A heat dissipation fan (4) is fixedly mounted inside the heat dissipation seat (2) at one end away from the lamp body (11); the heat dissipation fan (4) and a circuit board inside the lamp body (11) are electrically connected via a wire.

3. The high-efficiency heat sink for an adapted lamp according to claim 1, characterized in that: The plurality of slot groups (21) are arranged in parallel, and any one of the plurality of slot groups (21) comprises two groups of slots, the two groups of slots are respectively located near two ends of the lamp body (11), a pressure seat (23) is movably installed near the top end inside any one of the two groups of slots via a plurality of groups of telescopic springs (22), and a limiting port (24) is provided at one end of the inner wall of any one of the two groups of slots near the bottom of the pressure seat (23).

4. The high-efficiency heat sink for an adapted lamp according to claim 3, characterized in that: Both sides of the pressure seat (23) are fixedly mounted with convex seats (231), and both sides of the inner wall of any one of the two groups of slots are provided with side grooves corresponding to the convex seats (231).

5. The high-efficiency heat sink for lamps according to claim 1, characterized in that: Sliding sockets (31) are fixedly mounted on the bottom of the heat dissipation fins (3) near both ends of the lamp body (11), and a limiting end (32) is fixedly mounted on the bottom end of one side of the sliding socket (31).

6. The high-efficiency heat sink for lamps according to claim 2, characterized in that: The heat dissipation fan (4) is provided with three-point fixing holes (41) near the four corners, and the three-point fixing holes (41) and the heat dissipation seat (2) are fixedly connected by fixing screws (42).

7. The high-efficiency heat sink for lamps according to claim 6, characterized in that: The inner bottom surface of the heat sink (2) is penetrated by first fixing holes (25) distributed at equal intervals, and the inner bottom surface of the heat sink (2) is provided with corresponding second fixing holes (26) at four corners near the heat sink fan (4).

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