CN213847292U

CN213847292U - Harmonic protector

Info

Publication number: CN213847292U
Application number: CN202120011725.6U
Authority: CN
Inventors: 邓天柱
Original assignee: Amat Jiangsu Electric Co ltd
Current assignee: Amat Jiangsu Electric Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-07-30
Anticipated expiration: 2031-01-04

Abstract

The utility model belongs to the harmonic protection field specifically is a harmonic protector, a serial communication port, which comprises a protective housing body, the inboard fixed mounting of protective housing body has the division board, the inboard of protective housing body is provided with the spacing recess of hugging closely the division board inner wall, be provided with heat absorption groove and cooling tank between protective housing body and the division board, the cooling cotton has been placed to the inboard in heat absorption groove, and the inboard in cooling tank is provided with the fan box, the top of protective housing body is provided with the apron, carry out fixed connection through the swivel mount between protective housing body and the apron. This harmonic protector, through the setting of the inboard spacing recess of protective housing body, be convenient for carry on spacingly to its inboard harmonic equipment, its outside heat absorption groove and cooling groove's setting in the cooperation are convenient for carry out high-efficient cooling to the inboard harmonic equipment of spacing recess, have solved that current device cooling effect is poor and have leaded to the easy impaired condition of its operating condition to take place.

Description

Harmonic protector

Technical Field

The utility model relates to a harmonic protection field specifically is a harmonic protector.

Background

The harmonic wave reduces the efficiency of the production, transmission and utilization of electric energy, causes the electrical equipment to overheat, generate vibration and noise, causes insulation aging, shortens the service life, even breaks down or burns out, and can cause local parallel resonance or series resonance of an electric power system, amplify the harmonic wave content and cause the burning out of the equipment such as a capacitor and the like. The harmonic wave can also cause relay protection and misoperation of an automatic device, so that electric energy metering is disordered, and the harmonic wave can seriously interfere communication equipment and electronic equipment outside a power system.

The existing harmonic working device is generally arranged in the harmonic protector, the existing harmonic protector is simple in structure and can only be used for simple collision protection, the protection effect is poor, meanwhile, the existing protector cannot correspondingly cool the harmonic working device, and the harmonic device is possibly damaged due to long-time working.

In order to solve the above problems, a harmonic protector is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a harmonic protector has the characteristics that can carry out high-efficient cooling to harmonic equipment.

(II) technical scheme

For solving the technical problem, the utility model provides a harmonic protector, a serial communication port, including the protective housing body, the inboard fixed mounting of protective housing body has the division board, the inboard of protective housing body is provided with the spacing recess of hugging closely the division board inner wall, be provided with heat absorption groove and cooling tank between protective housing body and the division board, the cooling cotton has been placed to the inboard in heat absorption groove, and the inboard in cooling groove is provided with the fan box, the top of protective housing body is provided with the apron, carry out fixed connection through the swivel mount between protective housing body and the apron, the outer wall fixed mounting of protective housing body has spacing seat, and the outer wall fixedly connected with of apron and the flitch of spacing seat looks adaptation.

Preferably, the bottom fixed mounting of protective housing body has the suction disc that is located spacing recess inboard, spacing hole groove has all been seted up at four angles of spacing recess, and is provided with the kelly with spacing hole groove looks adaptation on the harmonic working device.

Preferably, four angles of division board all carry out fixed connection through baffle and protective housing body inner wall, and the baffle is cut apart into two cooling grooves and heat absorption groove with the dead slot between protective housing body and the division board.

Preferably, the outer wall of the protective housing body is provided with a clamping groove, the inner side of the clamping groove is clamped with a clamping plate, the inner wall of the clamping plate is fixedly provided with a fan box, and the outer wall of the clamping plate is fixedly provided with a handle.

Preferably, a clamping hole and a buckle which are opposite in position are arranged between the limiting seat and the flitch.

Preferably, the top surface of the cover plate is fixedly provided with a pull handle, and the top surface of the protective shell body is fixedly provided with a clamping pad positioned below the pull handle.

Preferably, the bottom of pull handle is through spacing post fixed connection on the top surface of protective housing body, the bottom fixedly connected with suit of pull handle is at the inboard pull rod of spacing post, the outside winding of pull rod has reset spring, and the bottom fixedly connected with of pull rod keeps off the dish.

The above technical scheme of the utility model has following profitable technological effect:

1. through the setting of the inboard spacing recess of protective housing body, be convenient for carry on spacingly to its inboard harmonic working device, its outside heat absorption groove and cooling groove's setting in the cooperation are convenient for carry out high-efficient cooling to the inboard harmonic working device of spacing recess, have solved that current device cooling effect is poor and have leaded to the easy impaired condition of its operating condition to take place.

2. Through the setting of protective housing body outer wall draw-in groove, can carry out the dismouting to the fan box through outside pulling handle to be convenient for carry out high-efficient cooling to the inboard harmonic equipment of spacing recess, and then be convenient for carry out high-efficient dismouting, clearance and change to the fan box, avoid current device to take place to the poor condition of heat sink dismouting effect.

3. Through the setting of protective housing body top apron, be convenient for carry out the dismouting through the rotating apron to the inboard harmonic equipment of protective housing body, the setting of cooperation upper cover plate top surface pull handle can increase the laborsaving effect when the device stimulates, avoids current staff to stimulate the device and consumes the condition appearance that work load is big.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural diagram of the binding post of the present invention;

fig. 5 is a schematic structural view of the clamping plate of the present invention.

Reference numerals:

in the figure: 1. a protective shell body; 2. a heat absorption tank; 3. sucking a plate; 4. a partition plate; 5. rotating; 6. a cooling tank; 7. a limiting groove; 8. a limiting hole groove; 9. a limiting seat; 10. pasting a board; 11. a cover plate; 12. a fan case; 13. a card slot; 14. a handle; 15. pulling a handle; 151. a pull rod; 152. a return spring; 16. a limiting column; 17. and (4) clamping the board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides a harmonic protector, including

protective housing body

1, 1 inboard fixed mounting of protective housing body has division board 4, protective housing body 1's inboard is provided with the spacing recess 7 of hugging closely 4 inner walls of division board, be provided with heat sink 2 and cooling tank 6 between protective housing body 1 and the division board 4, cooling cotton has been placed to heat sink 2's inboard, and cooling tank 6's inboard is provided with fan box 12, protective housing body 1's top is provided with apron 11, carry out fixed connection through swivel mount 5 between protective housing body 1 and the apron 11, protective housing body 1's outer wall fixed mounting has spacing seat 9, and the outer wall fixedly connected with of apron 11 and the flitch 10 of spacing seat 9 looks adaptation.

In this embodiment, it should be noted that the suction plate 3 located inside the limiting groove 7 is fixedly installed at the bottom of the protective shell body 1, the limiting hole grooves 8 are formed in four corners of the limiting groove 7, and the harmonic working device is provided with a clamping rod matched with the limiting hole grooves 8; the setting of spacing hole groove 8 on spacing recess 7 can carry out the position to harmonic equipment through the joint between spacing hole groove 8 and the kelly and prescribe a limit to reach the effect of carrying out high-efficient assembly to harmonic equipment.

In this embodiment, it should be noted that four corners of the partition plate 4 are fixedly connected to the inner wall of the protective shell body 1 through partition plates, and the partition plates divide the empty slot between the protective shell body 1 and the partition plate 4 into two cooling slots 6 and two heat absorption slots 2; the setting of cooling groove 6 and heat absorption groove 2 can be placed fan box 12 and heat absorption cotton to reach the effect of carrying out high-efficient cooling to harmonic working device.

In this embodiment, it should be noted that the outer wall of the protective case body 1 is provided with a clamping groove 13, the inner side of the clamping groove 13 is clamped with a clamping plate 17, the inner wall of the clamping plate 17 is fixedly provided with a fan box 12, and the outer wall of the clamping plate 17 is fixedly provided with a handle 14; the clamping plate 17 is arranged to facilitate efficient disassembly and assembly of the fan box 12, so that the situation that the work consumption is large due to inconvenient disassembly and assembly is avoided.

In this embodiment, it should be noted that the fastening holes and the fasteners are disposed between the limiting seat 9 and the flitch plate 10; the arrangement of the limiting seat 9 and the flitch 10 is convenient for fixing the cover plate 11 on the top surface of the protective shell body 1, so that the purpose of moving the cover plate is achieved.

In this embodiment, it should be noted that a pull handle 15 is fixedly installed on the top surface of the cover plate 11, and a clamping pad located below the pull handle 15 is fixedly installed on the top surface of the protective shell body 1; the pull handle 15 is provided to facilitate engagement with the clamp pad to pull and move the device.

In this embodiment, it should be noted that the bottom end of the pull handle 15 is fixedly connected to the top surface of the protective shell body 1 through the limiting column 16, the bottom end of the pull handle 15 is fixedly connected to the pull rod 151 sleeved on the inner side of the limiting column 16, the outer side of the pull rod 151 is wound with the return spring 152, and the bottom end of the pull rod 151 is fixedly connected to the catch tray.

The utility model discloses a theory of operation and use flow: rotating earlier apron 11 makes its and protective housing body 1 separation, again with the spacing recess 7 of harmonic working device joint in protective housing body 1 inboard, then place the heat absorption cotton in heat absorption groove 2, closed apron 11 again, fix the position of apron 11 through the screw rod, when needs remove it, pulling pull handle 15 removes the device, when needs cool down it, only need open protective housing body 1 inboard fan box 12, make its cooperation heat absorption cotton carry out high-efficient cooling to harmonic working device, can.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A harmonic protector is characterized by comprising a protective shell body (1), a partition plate (4) is fixedly arranged on the inner side of the protective shell body (1), the inner side of the protective shell body (1) is provided with a limit groove (7) which is tightly attached to the inner wall of the partition plate (4), a heat absorption groove (2) and a cooling groove (6) are arranged between the protective shell body (1) and the partition plate (4), cooling cotton is placed on the inner side of the heat absorption groove (2), a fan box (12) is arranged at the inner side of the cooling groove (6), a cover plate (11) is arranged above the protective shell body (1), the protective shell body (1) and the cover plate (11) are fixedly connected through a rotary seat (5), the outer wall of the protective shell body (1) is fixedly provided with a limiting seat (9), and the outer wall of the cover plate (11) is fixedly connected with a flitch plate (10) matched with the limiting seat (9).

2. The harmonic protector according to claim 1, wherein the suction plate (3) located inside the limiting groove (7) is fixedly mounted at the bottom of the protective shell body (1), the limiting groove (7) is provided with limiting hole grooves (8) at four corners, and the harmonic working device is provided with clamping rods matched with the limiting hole grooves (8).

3. A harmonic protector according to claim 1, characterized in that the four corners of the partition plate (4) are fixedly connected with the inner wall of the protective shell body (1) through partition plates, and the partition plates divide the empty slot between the protective shell body (1) and the partition plate (4) into two cooling slots (6) and a heat absorption slot (2).

4. The harmonic protector as claimed in claim 1, wherein the outer wall of the protective shell body (1) is provided with a clamping groove (13), the clamping plate (17) is clamped on the inner side of the clamping groove (13), the inner wall of the clamping plate (17) is fixedly provided with the fan box (12), and the outer wall of the clamping plate (17) is fixedly provided with the handle (14).

5. A harmonic protector according to claim 1, characterized in that the limiting seat (9) and the flitch plate (10) are provided with a hole and a buckle in opposite positions.

6. A harmonic protector according to claim 1, characterized in that the top surface of the cover plate (11) is fixedly mounted with a pull handle (15), and the top surface of the protective shell body (1) is fixedly mounted with a clamping pad located below the pull handle (15).

7. The harmonic protector as claimed in claim 6, wherein the bottom end of the pull handle (15) is fixedly connected to the top surface of the protective shell body (1) through a limiting post (16), the bottom end of the pull handle (15) is fixedly connected with a pull rod (151) sleeved on the inner side of the limiting post (16), a return spring (152) is wound on the outer side of the pull rod (151), and a catch disc is fixedly connected to the bottom end of the pull rod (151).