CN212510795U

CN212510795U - LED module with good heat dissipation function

Info

Publication number: CN212510795U
Application number: CN202021521320.9U
Authority: CN
Inventors: 吴启武
Original assignee: Fujian Shanghang Yada Electronic Technology Co ltd
Current assignee: Fujian Shanghang Yada Electronic Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-09
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a LED module with good heat dissipation function, which belongs to the field of LED modules, and comprises a fixing mechanism, a heat dissipation mechanism and a replacement mechanism, wherein the fixing mechanism comprises a first torsion spring and a bracket, the fixing mechanism is connected above a chassis, the bracket is fixedly connected with the chassis, the first torsion spring is connected on the bracket, the replacement mechanism is fixedly connected on the back surface of the LED, the replacement mechanism comprises a second torsion spring, a baffle plate and a central shaft, the second torsion spring is arranged on the central shaft, the baffle plate is connected with a spring and a spring pin, the spring pin is connected with the lower side of the baffle plate and an inner L plate, the heat dissipation mechanism can be a fan or a woven bag or other heat dissipation tools, the inner mounting hole of the heat dissipation mechanism is the same as the thickness, the heat dissipation effect of the LED module can be improved by arranging the replacement mechanism, different heat dissipation mechanisms are compatible, by arranging the, the LED module is convenient to use and install.

Description

LED module with good heat dissipation function

Technical Field

The utility model relates to a LED module field especially relates to a LED module with good heat dissipation function.

Background

The LED module is a product with a wide application range in LED products, and has a great difference in structure and electronics. The LED module is formed by simply using a circuit board and a shell which are provided with LEDs, and the LED module is more complicated and has better service life and luminous intensity by adding a plurality of controls, constant current sources and related heat dissipation treatment.

LED module is often used for the illumination in the family now, and the LED module is necessary at home, and in order to increase economical and practical nature, most LED modules are the unit mount now, and the dismantlement of being not convenient for when the maintenance, most LED use for a long time, and the radiating effect can not reach the anticipated target.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to solving the above-described problems. An object of the utility model is to provide one kind in solving above problem has a LED module of good heat dissipation function, and convenient to detach installs the maintenance, moreover can quick replacement heat dissipation mechanism.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model has the preferable technical proposal that the utility model comprises a fixing mechanism, a heat dissipation mechanism and a replacement mechanism; the fixing mechanism comprises a first torsion spring and a bracket, the fixing mechanism is connected above the chassis, the bracket is fixedly connected with the chassis, and the first torsion spring is connected to the bracket; the replacement mechanism is fixedly connected to the back face of the LED and comprises a second torsion spring, a baffle and a central shaft, the second torsion spring is arranged on the central shaft and is connected with the baffle, a spring and a spring pin are arranged on the lower side of the baffle, and the spring pin is connected with the lower side of the baffle and an inner L plate; the heat dissipation mechanism is sleeved on the replacement mechanism, the heat dissipation mechanism can be a fan or a woven bag or other heat dissipation tools, and the inner mounting hole of the heat dissipation mechanism is the same as the thickness.

The utility model discloses preferred technical scheme lies in, the fixed establishment equipartition sets up the both sides on the chassis, the support is the U type, and the first half suit of first torsional spring blocks the chassis on the top of U type, the other end of first torsional spring.

The utility model discloses preferred technical scheme lies in, first torsion spring bottom is provided with the plastic sheath, support bottom periphery is provided with the plastic sheath.

The utility model discloses preferred technical scheme lies in, the center pin is equipped with the open slot at baffle downside relevant position, and the open slot is greater than the length and the thickness of baffle, and the upside of center pin is equipped with the chamfer.

The utility model discloses preferred technical scheme lies in, the one end and the baffle of spring catch are connected, and the centre is equipped with the flange limit, sets up in the inside of center pin, and the L board sets up in the inside of center pin, hole and spring catch clearance fit in the middle of the L board.

The utility model discloses preferred technical scheme lies in, the diameter on spring catch intermediate flange limit will be greater than the width of open slot.

The utility model has the advantages that:

the utility model discloses a LED module with good heat dissipation function, which belongs to the technical field of LED heat dissipation, and comprises a fixing mechanism, a heat dissipation mechanism and a replacement mechanism, wherein the fixing mechanism comprises a first torsion spring and a bracket, the fixing mechanism is connected above a chassis, the bracket is fixedly connected with the chassis, the first torsion spring is connected on the bracket, the replacement mechanism is fixedly connected on the back surface of the LED, the replacement mechanism comprises a second torsion spring, a baffle plate and a central shaft, the second torsion spring is arranged on the central shaft, the baffle plate is connected with a spring and a spring pin, the spring pin is connected with the lower side of the baffle plate and an inner L plate, the heat dissipation mechanism can be a fan or a woven bag or other heat dissipation tools, the inner mounting hole of the heat dissipation mechanism is the same as the thickness, the heat dissipation effect of the LED module can be improved by arranging the replacement mechanism, different compatible heat dissipation mechanisms are arranged by arranging, the LED module is convenient to use and install.

Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a schematic view of an overall structure of an LED module with good heat dissipation function according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an LED module with good heat dissipation function according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an LED module with good heat dissipation function according to an embodiment of the present invention;

in the figure:

1. a chassis; 2. a plastic sheath; 3. a first torsion spring; 4. a support; 5. an LED; 6. a heat dissipation mechanism; 7. a central shaft; 8. a baffle plate; 9. a spring pin; 10. a spring; 11. an L plate; 12. a second torsion spring; 13. an open slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The utility model discloses LED module basic thought with good heat dissipation function is:

through setting up the replacement mechanism, can improve the heat dissipation efficiency of LED module, compatible different heat dissipation mechanisms, through setting up fixed establishment, the installation LED module of being convenient for use.

The LED module with good heat dissipation function is described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model provides a pair of LED module with good heat dissipation function, including fixed establishment, heat dissipation mechanism 6 and replacement mechanism, fixed establishment includes first torsional spring 3 and support 4, fixed establishment connects in chassis 1 top, support 4 and chassis 1 fixed connection, first torsional spring 3 is connected on support 4, replacement mechanism fixed connection is at LED 5's the back, replacement mechanism includes second torsional spring 12, baffle 8, center pin 7, second torsional spring 12 sets up on center pin 7, linking baffle 8, 8 downside of baffle is equipped with spring 10 and spring catch 9, the downside and the inside L board 11 of spring catch 9 linking baffle 8, heat dissipation mechanism 6 can be fan or braided bag or other heat dissipation tools, the internally mounted hole of heat dissipation mechanism 6 can with the thickness is the same.

Preferably, the fixing mechanisms are uniformly distributed on two sides of the chassis 1, the bracket 4 is U-shaped, the upper half part of the first torsion spring 3 is sleeved on the top end of the U-shaped, and the other end of the first torsion spring 3 is clamped on the chassis 1.

Preferably, the plastic sleeve 2 is arranged at the bottom of the first torsion spring 3, and the plastic sleeve 2 is arranged at the periphery of the bottom of the bracket 4.

Preferably, the central shaft 7 is provided with an open slot 13 at a corresponding position on the lower side of the baffle plate 8, the open slot 13 is larger than the length and thickness of the baffle plate 8, and the upper side of the central shaft 7 is provided with a chamfer.

Preferably, one end of the spring pin 9 is connected with the baffle plate 8, a flange edge is arranged in the middle of the spring pin and is arranged inside the central shaft 7, the L-shaped plate 11 is arranged inside the central shaft 7, and a middle hole of the L-shaped plate 11 is in clearance fit with the spring pin 9.

Preferably, the diameter of the middle flange edge of the spring pin 9 is larger than the width of the opening groove 13.

Theory of operation, 6 suits of mechanism of will dispelling the heat are on center pin 7, during the suit, baffle 8 can make second torsional spring 12 rotate according to external force, and spring catch 9 can carry out compression spring 10, and baffle 8 can rotate certain angle under the effect of second torsional spring 12, until baffle 8 outside complete inside of contracting at center pin 7, then mechanism of dispelling the heat 6 is along descending, and baffle 8 can be at the auto-eject under the condition of no external force, blocks mechanism of dispelling the heat 6, in case slide.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.

The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a LED module with good heat dissipation function which characterized in that:

comprises a fixing mechanism, a heat dissipation mechanism (6) and a replacement mechanism;

the fixing mechanism comprises a first torsion spring (3) and a support (4), the fixing mechanism is connected to the chassis (1), the support (4) is fixedly connected with the chassis (1), and the first torsion spring (3) is connected to the support (4);

the LED lamp shade is characterized in that the replacement mechanism is fixedly connected to the back of the LED (5), the replacement mechanism comprises a second torsion spring (12), a baffle (8) and a central shaft (7), the second torsion spring (12) is arranged on the central shaft (7), a spring (10) and a spring pin (9) are arranged on the lower side of the baffle (8), and the spring pin (9) is connected with the lower side of the baffle (8) and an internal L-shaped plate (11);

the heat dissipation mechanism (6) is connected below the chassis (1).

2. The LED module with good heat dissipation function as claimed in claim 1, wherein:

the fixing mechanisms are uniformly distributed on two sides of the chassis (1), the support (4) is U-shaped, one end of the first torsion spring (3) is sleeved on the top end of the support (4), and the other end of the first torsion spring (3) is clamped on the chassis (1).

3. The LED module with good heat dissipation function as claimed in claim 2, wherein:

the plastic sleeve (2) is arranged at the bottom of the first torsion spring (3), and the plastic sleeve (2) is also arranged at the periphery of the bottom of the support (4).

4. The LED module with good heat dissipation function as claimed in claim 1, wherein:

the center pin (7) with the junction of baffle (8) is equipped with open slot (13), open slot (13) are greater than the length and the thickness of baffle (8), be equipped with the chamfer on center pin (7).

5. The LED module with good heat dissipation function as claimed in claim 1, wherein:

one end of the spring pin (9) is connected with the baffle (8), the middle of the spring pin is provided with a flange edge and is arranged on the inner side of the central shaft (7), the L plate (11) is arranged inside the central shaft (7), and the middle of the L plate (11) is provided with a mounting hole and is in clearance fit with the spring pin (9).

6. The LED module with good heat dissipation function as claimed in claim 4, wherein:

the diameter of the middle flange edge of the spring pin (9) is larger than the width of the open slot (13).