CN211831594U

CN211831594U - High-frequency power supply heat radiation structure

Info

Publication number: CN211831594U
Application number: CN201921754790.7U
Authority: CN
Inventors: 汤全国; 谢阳; 李亚杰
Original assignee: Hubei New Sky Electric Co ltd
Current assignee: Hubei New Sky Electric Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-10-30
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a high frequency power supply heat radiation structure, including transformer assembly and electric appliance cabinet assembly, the top of transformer assembly and the bottom fixed connection of electric appliance cabinet assembly, door fan assembly behind the right side fixedly connected with of electric appliance cabinet assembly, electric appliance cabinet assembly includes the frame, and both sides and the equal fixedly connected with curb plate in upper and lower both sides around the frame, the first fan group of the inside middle fixedly connected with of frame, the inside of frame and be located the equal fixedly connected with electrical apparatus in both sides around the first fan group, the waterproof board that passes through of screw fixedly connected with is passed through in the left side of frame, the utility model relates to a heat abstractor technical field. This high frequency power supply heat radiation structure through setting up two sets of fan groups, and a set of air of inhaling of being responsible for, a set of exhaust air of being responsible for, and two sets of fan group dislocation set, make that the air current can be abundant pass in the electrical cabinet assembly, reach better radiating effect, guaranteed the reliability of equipment long-time operation.

Description

High-frequency power supply heat radiation structure

Technical Field

The utility model relates to a heat abstractor technical field specifically is a high frequency power supply heat radiation structure.

Background

The high-frequency power supply is also called an electronic tube frequency conversion device and is key equipment of the high-frequency induction furnace. The high-frequency power supply and the induction heating technology have the advantages of highest heating efficiency and quickest speed on metal materials, low energy consumption and environmental protection. It is widely used in various industries for the hot working, heat treatment, hot assembly, welding, smelting and other processes of metal materials. The heating device not only can heat the whole workpiece, but also can heat the local part of the workpiece in a targeted manner; the deep heat penetration of the workpiece can be realized, and the surface layer of the workpiece can be heated in a concentrated manner; the induction heating furnace can directly heat metal materials and can indirectly heat non-metal materials, so that the induction heating technology is inevitably applied to more and more fields.

High frequency power supply is at the during operation, its inside can produce a large amount of heats, generally all can set up the radiator in inside and dispel the heat, nevertheless fixed radiator that sets up, the air current can be concentrated relatively, can not be fine dispersion to the inside of whole electrical apparatus, and then can not reach better radiating effect, and to some outdoor high frequency power supplies, still need increase waterproof measure on the shell, current waterproof measure generally all is bed hedgehopping and increases waterproof eaves etc. under the great condition of the rain tendency, still there is the danger of intaking.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high frequency power supply heat radiation structure has solved fixed radiator that sets up, and the air current can be concentrated relatively, and the dispersion that can not be fine is to the inside of whole electrical apparatus, and then can not reach better radiating effect, and to some outdoor high frequency power supply's waterproof measure generally all be bed hedgehopping and increase waterproof eaves etc. under the great condition of the rain tendency, still there is the dangerous problem of intaking.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high frequency power supply heat radiation structure, includes transformer assembly and electric appliance cabinet assembly, the top of transformer assembly and the bottom fixed connection of electric appliance cabinet assembly, door fan assembly behind the right side fixedly connected with of electric appliance cabinet assembly, electric appliance cabinet assembly includes the frame, and both sides and the equal fixedly connected with curb plate in upper and lower both sides around the frame, the first fan group of the inside middle fixedly connected with of frame, the inside of frame just is located the equal fixedly connected with electrical apparatus in both sides around the first fan group, the waterproof ventilative board of screw fixedly connected with is passed through in the left side of frame, the left front side fixedly connected with second fan group of door fan assembly.

Preferably, the left side of the waterproof ventilating plate is provided with a water retaining sheet, and the surface of the waterproof ventilating plate and the inner side of the water retaining sheet are provided with an air inlet.

Preferably, the left side of the inner surface of the waterproof ventilating plate and the bottom of the air inlet are fixedly connected with a water retaining hook plate, the opening of the water retaining sheet faces downwards, and the opening of the water retaining hook plate faces upwards.

Preferably, the water retaining sheet, the air inlet and the water retaining hook plate are longitudinally provided with fifteen rows, and each row of the water retaining sheet and the air inlet are provided with four rows.

Preferably, back door fan assembly includes the casing, the left side fixedly connected with flange strip of casing, the right side fixedly connected with mesh guard plate of casing.

Preferably, the right side of the transformer assembly is fixedly connected with a horn mouth, and the bottom of the transformer assembly is fixedly connected with a channel steel footing.

Advantageous effects

The utility model provides a high frequency power supply heat radiation structure. Compared with the prior art, the method has the following beneficial effects:

(1) this high frequency power supply heat radiation structure, through the right side fixedly connected with back door fan assembly at the electrical cabinet assembly, the electrical cabinet assembly includes the frame, and both sides and the equal fixedly connected with curb plate in upper and lower both sides around the frame, the first fan group of the middle fixedly connected with of frame inside, the inside of frame just is located the equal fixedly connected with electrical apparatus in both sides around the first fan group, screw fixedly connected with waterproof ventilative board is passed through in the left side of frame, the left front side fixedly connected with second fan group of back door fan assembly, through setting up two sets of fan groups, a set of air of being responsible for is inhaled, a set of exhaust air of being responsible for, and two sets of fan group dislocation set, make the air current can be abundant pass in the electrical cabinet assembly, reach better radiating effect, the reliability of the long-time operation of equipment has been guaranteed.

(2) The high-frequency power supply heat dissipation structure is characterized in that a water retaining sheet is arranged on the left side of a waterproof ventilated plate, an air inlet is formed in the surface of the waterproof ventilated plate and positioned on the inner side of the water retaining sheet, a water retaining hook plate is fixedly connected to the left side of the inner surface of the waterproof ventilated plate and positioned at the bottom of the air inlet, the opening of the water retaining sheet faces downwards, the opening of the water retaining hook plate faces upwards, fifteen rows are longitudinally arranged on the water retaining sheet, the water retaining sheet and the air inlet in each row are arranged in four rows, the water retaining sheet is arranged outside the air inlet, under the effect of keeping ventilation, rainwater splashed from the outside can be shielded and protected for one time, the rainwater is prevented from entering the equipment, meanwhile, the water retaining hook plate is arranged inside, the rainwater can be protected for the second time, even a small amount of rainwater passes through the air inlet and can be blocked by the water retaining hook plate, and the shielding effect is, the waterproof effect of the equipment is greatly enhanced.

Drawings

FIG. 1 is a partial exploded view of the structure of the present invention;

FIG. 2 is a general assembly diagram of the structure of the present invention;

FIG. 3 is a sectional view of the waterproof ventilation board structure of the present invention;

fig. 4 is a perspective view of the rear door fan assembly of the present invention.

In the figure: 1-transformer assembly, 2-electrical cabinet assembly, 3-rear door fan assembly, 4-frame, 5-side plate, 6-first fan group, 7-electrical apparatus, 8-waterproof ventilating plate, 9-second fan group, 10-water retaining sheet, 11-air inlet, 12-water retaining hook plate, 13-shell, 14-flange strip, 15-mesh protection plate, 16-horn mouth and 17-channel steel footing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a high-frequency power supply heat dissipation structure comprises a transformer assembly 1 and an electric appliance cabinet assembly 2, the right side of the transformer assembly 1 is fixedly connected with a horn mouth 16, the bottom of the transformer assembly 1 is fixedly connected with a channel steel footing 17, the channel steel footing 17 plays a role of heightening, the top of the transformer assembly 1 is fixedly connected with the bottom of the electric appliance cabinet assembly 2, the right side of the electric appliance cabinet assembly 2 is fixedly connected with a rear door fan assembly 3, the rear door fan assembly 3 comprises a shell 13, the left side of the shell 13 is fixedly connected with a flange strip 14, the right side of the shell 13 is fixedly connected with a mesh protection plate 15, the mesh protection plate 15 can play a role of preventing dust and blocking large impurities such as leaves, the electric appliance cabinet assembly 2 comprises a frame 4, the front side plate 5, the lower side plate 5, the middle of the inner part of the frame 4 is fixedly connected with a first fan set 6, the inner part of the frame 4 is fixedly connected with electric appliances 7 on the front side and the rear side, the left side of the frame 4 is fixedly connected with a waterproof ventilated plate 8 through screws, the left side of the waterproof ventilated plate 8 is provided with a water baffle 10, the surface of the waterproof ventilated plate 8 and the inner side of the water baffle 10 are provided with an air inlet 11, the left side of the inner surface of the waterproof ventilated plate 8 and the bottom of the air inlet 11 are fixedly connected with a water baffle hook plate 12, the opening of the water baffle plate 10 faces downwards, the opening of the water baffle hook plate 12 faces upwards, fifteen rows are longitudinally arranged on the water baffle plate 10, the air inlet 11 and the water baffle hook plate 12, four rows are arranged on each row of the water baffle plate 10 and the air inlet 11, the water baffle plate 10 is arranged outside the air inlet 11, under the effect of ventilation, the rainwater splashed outside can be shielded and protected for one time, the rainwater is prevented from entering the interior of the equipment, meanwhile, the water baffle hook plate 12 is arranged inside, the rainwater can be protected for the second time, also can be kept off by manger plate hook plate 12, and the manger plate hook plate 12 of area hook type, it is better to shelter from the effect, the water-proof effects who makes equipment strengthens greatly, 3 left front side fixedly connected with second fan sets 9 of back door fan assembly, through setting up two sets of fan sets, a set of air of inhaling of being responsible for, a set of air of being responsible for, and two sets of fan sets dislocation set, make passing in electrical cabinet assembly 2 that the air current can be abundant, reach better radiating effect, the reliability of the long-time operation of equipment has been guaranteed.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, first fan group 6 and second fan group 9 simultaneous working, form air current from left to right, outside air gets into from air inlet 11, take away heat wherein after passing electrical apparatus 7, then steam passes second fan group 9, discharge from mesh guard plate 15 on back door fan assembly 3 right side, when the rainwater drenches on waterproof ventilative board 8, the rainwater is blockked by water blocking sheet 10 earlier, then the situation is left, if there is a small amount of rainwater through spattering and when passing air inlet 11, water blocking hook plate 12 blocks the rainwater that gets into once more, and make it flow back waterproof ventilative board 8 once more through air inlet 11.

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 a process, method, 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 process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high frequency power supply heat radiation structure, includes transformer assembly (1) and electrical cabinet assembly (2), the bottom fixed connection of the top of transformer assembly (1) and electrical cabinet assembly (2), its characterized in that: the utility model discloses a fan assembly, including frame (4), the equal fixedly connected with curb plate (5) in both sides about and around both sides of right side fixedly connected with back door fan assembly (3) of electrical cabinet assembly (2), the first fan group of middle fixedly connected with (6) of frame (4) inside, the equal fixedly connected with electrical apparatus (7) in both sides around the inside of frame (4) and be located first fan group (6), the waterproof ventilative board (8) of screw fixedly connected with is passed through in the left side of frame (4), the left front side fixedly connected with second fan group (9) of back door fan assembly (3).

2. The heat dissipating structure for a high frequency power supply according to claim 1, wherein: the left side of the waterproof ventilating plate (8) is provided with a water retaining sheet (10), and the surface of the waterproof ventilating plate (8) and the inner side of the water retaining sheet (10) are provided with an air inlet (11).

3. The heat dissipating structure for a high frequency power supply according to claim 2, wherein: the left side of waterproof ventilative board (8) internal surface just is located bottom fixedly connected with manger plate hook plate (12) of air inlet (11), manger plate piece (10) opening is down, and manger plate hook plate (12) opening is up.

4. The heat dissipating structure of a high frequency power supply according to claim 3, wherein: fifteen rows are longitudinally arranged on the water retaining sheet (10), the air inlet (11) and the water retaining hook plate (12), and four rows are arranged on each row of the water retaining sheet (10) and the air inlet (11).

5. The heat dissipating structure for a high frequency power supply according to claim 1, wherein: rear door fan assembly (3) include casing (13), the left side fixedly connected with flange strip (14) of casing (13), the right side fixedly connected with mesh guard plate (15) of casing (13).

6. The heat dissipating structure for a high frequency power supply according to claim 1, wherein: the right side fixedly connected with horn mouth (16) of transformer assembly (1), the bottom fixedly connected with channel-section steel footing (17) of transformer assembly (1).