CN218676679U

CN218676679U - Paster transformer with heat radiation structure

Info

Publication number: CN218676679U
Application number: CN202222853986.XU
Authority: CN
Inventors: 曹涛; 陈茂林
Original assignee: Dongguan Henglei Electronic Co ltd
Current assignee: Dongguan Henglei Electronic Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-21
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a paster transformer with heat radiation structure, which comprises a fixing frame, the transformer body is installed to the inboard of mount, the top of mount is equipped with the roof, the bottom both sides of roof all are connected with the connecting plate, one side of connecting plate is equipped with block mechanism, the top of roof is inlayed and is equipped with the heat-conducting plate, the top of heat-conducting plate is equipped with heat dissipation mechanism, heat dissipation mechanism includes heat radiation fins, heat radiation fins's top is seted up flutedly, radiator fan is installed to the inside bottom of recess, the material of heat-conducting plate is copper, heat radiation fins's bottom and the top of heat-conducting plate contact, heat radiation fins's bottom is connected with the shock pad, the shock pad is the silica gel material, the bottom of shock pad and the top of roof are connected. The utility model discloses can effectively realize the radiating effect of paster transformer, increase the life of paster transformer, have higher practical value.

Description

Patch transformer with heat radiation structure

Technical Field

The utility model relates to a paster transformer technical field, concretely relates to paster transformer with heat radiation structure.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: the transformer consists of iron core and coil, and the coil has two or more windings, the winding connected to power source is the primary coil and the other windings are the secondary coils, and it can convert AC voltage and current.

Based on the above, the present inventors found that the following problems exist: when the existing patch transformer is used, a large amount of heat can be generated, and especially when the ambient temperature of a circuit board is high, the large amount of heat generated by the transformer cannot be dissipated, so that the temperature of the transformer is easily overhigh, the normal use of the transformer is influenced, and the service life of a coil is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a paster transformer with heat radiation structure is provided to overcome not enough among the above-mentioned prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a paster transformer with heat radiation structure, includes the mount, the transformer body is installed to the inboard of mount, the top of mount is equipped with the roof, the bottom both sides of roof all are connected with the connecting plate, one side of connecting plate is equipped with block mechanism, the top of roof is inlayed and is equipped with the heat-conducting plate, the top of heat-conducting plate is equipped with heat dissipation mechanism, heat dissipation mechanism includes heat radiation fins, heat radiation fins's top is seted up flutedly, radiator fan is installed to the inside bottom of recess.

The beneficial effects of the utility model are that: the clamping mechanism is arranged on one side of the connecting plate, so that a user can conveniently disassemble and assemble the connecting plate, the heat conducting plate is embedded in the top end of the top plate, the heat conduction of the transformer body is realized, the heat dissipation effect is improved, the heat dissipation fan is arranged at the bottom end inside the groove, the air cooling heat dissipation is realized, and the normal use of the transformer is effectively prevented from being influenced due to overhigh temperature; the utility model discloses can effectively realize the radiating effect of paster transformer, increase the life of paster transformer, have higher practical value.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the heat conducting plate is made of copper, and the bottom ends of the radiating fins are in contact with the top end of the heat conducting plate.

Further, heat radiation fins's bottom is connected with the shock pad, the shock pad is the silica gel material, the bottom of shock pad and the top of roof are connected.

Further, block mechanism includes the pull rod, the both ends of pull rod all are connected with the gag lever post, one side of connecting plate is run through to the one end of gag lever post, the other end cover of gag lever post is equipped with the spacing ring, one side of spacing ring is connected with the extension spring, the one end of extension spring and one side of connecting plate are connected, the opening has been seted up to the opposite side of connecting plate, open-ended inboard sliding connection has the fixture block, the bottom of fixture block is the slope pattern, the draw-in groove has all been seted up to the both sides of mount, fixture block and draw-in groove block are connected, the one end of gag lever post and one side of fixture block are connected.

Further, the bottom both sides of transformer body all are connected with the base, one side of base is connected with a plurality of pins.

Drawings

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

Fig. 2 is a perspective view of the heat-conducting plate of the present invention.

Fig. 3 is a perspective view of the transformer body of the present invention.

Fig. 4 is a perspective view of the fixture block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a fixed mount; 10001. a card slot; 101. a transformer body; 102. a base; 103. a pin; 104. a top plate; 105. a connecting plate; 106. a clamping mechanism; 10601. a pull rod; 10602. a limiting rod; 10603. a limiting ring; 10604. a tension spring; 10605. a clamping block; 107. a heat conducting plate; 108. a heat dissipation mechanism; 10801. heat dissipation fins; 10802. a groove; 10803. a heat dissipation fan.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

Embodiment 1, as shown in fig. 1 to 4, a patch transformer with a heat dissipation structure includes a fixing frame 100, a transformer body 101 is installed inside the fixing frame 100, a top plate 104 is installed on a top end of the fixing frame 100, both sides of a bottom end of the top plate 104 are connected with a connection plate 105, one side of the connection plate 105 is provided with a fastening mechanism 106, a heat conduction plate 107 is embedded on a top end of the top plate 104, a heat dissipation mechanism 108 is installed on a top end of the heat conduction plate 107, the heat dissipation mechanism 108 includes heat dissipation fins 10801, a groove 10802 is installed on a top end of the heat dissipation fins 10801, and a heat dissipation fan 10803 is installed on an inner bottom end of the groove 10802.

Be equipped with block mechanism 106 through one side of connecting plate 105, convenience of customers dismouting connecting plate 105 inlays through the top of roof 104 and is equipped with heat-conducting plate 107, realizes transformer body 101 heat conduction, improves the radiating effect, installs radiator fan 10803 through the inside bottom of recess 10802, realizes the forced air cooling heat dissipation, effectively prevents the high temperature of transformer, influences the normal use of transformer.

Example 2, as shown in fig. 1 to 4, this example is a further improvement on example 1, and specifically includes the following steps:

the heat-conducting plate 107 is made of copper, and the bottom end of the heat-dissipating fin 10801 contacts with the top end of the heat-conducting plate 107.

The heat conductive plate 107 is made of copper, thereby improving the heat conductivity of the heat conductive plate 107.

Embodiment 3, as shown in fig. 1 to 4, this embodiment is a further improvement on any embodiment of embodiments 1 to 2, and specifically includes the following steps:

the bottom end of the radiating fin 10801 is connected with a shock pad, the shock pad is made of silica gel, and the bottom end of the shock pad is connected with the top end of the top plate 104.

The bottom end of the radiating fin 10801 is connected with a shock pad, so that the vibration of the radiating fan 10803 during operation is effectively reduced.

Embodiment 4, as shown in fig. 1 to 4, this embodiment is a further improvement on any embodiment of embodiments 1 to 3, and specifically includes the following steps:

the clamping mechanism 106 comprises a pull rod 10601, two ends of the pull rod 10601 are connected with a limiting rod 10602, one end of the limiting rod 10602 penetrates through one side of the connecting plate 105, a limiting ring 10603 is sleeved at the other end of the limiting rod 10602, one side of the limiting ring 10603 is connected with a tension spring 10604, one end of the tension spring 10604 is connected with one side of the connecting plate 105, an opening is formed in the other side of the connecting plate 105, a clamping block 10605 is slidably connected to the inner side of the opening, the bottom end of the clamping block 10605 is in an inclined shape, clamping grooves 10001 are formed in two sides of the fixing frame 100, the clamping block 10605 is connected with the clamping grooves 10001 in a clamping mode, and one end of the limiting rod 10602 is connected with one side of the clamping block 10605.

One side through spacing ring 10603 is connected with extension spring 10604, realizes fixture block 10605 automatic re-setting to realize fixture block 10605 and the automatic block of draw-in groove 10001, improve the use convenience of product, be connected through one end of gag lever post 10602 and one side of fixture block 10605, improve fixture block 10605's mobility stability, bottom through fixture block 10605 is the slope pattern, make things convenient for fixture block 10605 card to go into in the draw-in groove 10001, through the setting of pull rod 10601, realize pulling pull rod 10601 and can make fixture block 10605 shrink, convenience of customers dismantles.

Example 5, as shown in fig. 1 to 4, this example is a further improvement on example 4, and specifically includes the following steps:

both sides of the bottom end of the transformer body 101 are connected with a base 102, and one side of the base 102 is connected with a plurality of pins 103.

One side of the base 102 is connected with a plurality of pins 103, which is convenient for the product to be welded on a circuit board.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a patch transformer with heat radiation structure, its characterized in that, includes mount (100), transformer body (101) are installed to the inboard of mount (100), the top of mount (100) is equipped with roof (104), the bottom both sides of roof (104) all are connected with connecting plate (105), one side of connecting plate (105) is equipped with block mechanism (106), the top of roof (104) is inlayed and is equipped with heat-conducting plate (107), the top of heat-conducting plate (107) is equipped with heat dissipation mechanism (108), heat dissipation mechanism (108) are including heat radiation fins (10801), recess (10802) are seted up on heat radiation fins (10801)'s top, radiator fan (10803) are installed to the inside bottom of recess (10802).

2. The patch transformer with a heat dissipation structure as claimed in claim 1, wherein the heat conductive plate (107) is made of copper, and the bottom ends of the heat dissipation fins (10801) are in contact with the top end of the heat conductive plate (107).

3. The patch transformer with the heat dissipation structure as claimed in claim 1, wherein a shock pad is connected to the bottom end of the heat dissipation fin (10801), the shock pad is made of silica gel, and the bottom end of the shock pad is connected to the top end of the top plate (104).

4. The patch transformer with the heat dissipation structure as claimed in claim 1, wherein the clamping mechanism (106) comprises a pull rod (10601), two ends of the pull rod (10601) are connected with limiting rods (10602), one end of each limiting rod (10602) penetrates through one side of the connecting plate (105), a limiting ring (10603) is sleeved at the other end of each limiting rod (10602), one side of each limiting ring (10603) is connected with a tension spring (10604), one end of each tension spring (10604) is connected with one side of the connecting plate (105), an opening is formed in the other side of the connecting plate (105), a clamping block (10605) is slidably connected to the inner side of the opening, the bottom end of each clamping block (10605) is in an inclined mode, clamping grooves (10001) are formed in two sides of the fixing frame (100), the clamping blocks (10605) are clamped and connected with the clamping grooves (10001), and one end of each limiting rod (10602) is connected with one side of each clamping block (10605).

5. The patch transformer with the heat dissipation structure as recited in claim 1, wherein a base (102) is connected to both sides of the bottom end of the transformer body (101), and a plurality of pins (103) are connected to one side of the base (102).