CN211792596U

CN211792596U - Heat dissipation equipment cabinet for electrical engineering

Info

Publication number: CN211792596U
Application number: CN201922497049.3U
Authority: CN
Inventors: 隋璐娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2020-10-27
Anticipated expiration: 2029-12-15

Abstract

The utility model discloses a heat dissipation equipment cabinet for electrical engineering, including the equipment cabinet body, the heat dissipation box that the sealing washer has been cup jointed in the outside has been inserted in the rectangle opening of equipment cabinet body both sides, the inside one end that is close to the inside cavity of equipment cabinet body of heat dissipation box is equipped with first rectangle frame, the middle part embedding of first rectangle frame has first filter, motor fixed establishment includes the motor and connects in the cross mount in the motor outside, the motor output end is connected with the blade, horizontal spring's end supports in first rectangle frame, filter equipment admits air includes second rectangle frame, the middle part embedding of second rectangle frame has the second filter. The utility model has convenient disassembly and installation among all the parts; carry out twice filtration to the outside air, prevent that dust and metal tiny particle in the outside air from entering into this internal to the equipment cabinet, avoid causing the damage of the inside components and parts of equipment cabinet body.

Description

Heat dissipation equipment cabinet for electrical engineering

Technical Field

The utility model relates to an equipment cabinet field, in particular to heat dissipation equipment cabinet for electrical engineering.

Background

Electric engineering equipment cabinet during operation need with outside cold air pump send to cupboard inside, increases the inside air flow of cupboard and dispels the heat, but when outside air gets into in the cupboard, dust and the metal tiny particle that mixes in the air also get into the cupboard simultaneously, cause the damage to the inside components and parts of cupboard very easily, and the dismantlement between its radiating part is inconvenient with the installation, is unfavorable for the maintenance, for this reason, we provide a heat dissipation equipment cabinet for electric engineering.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the above background art, the utility model aims at providing a heat radiation equipment cabinet for electrical engineering.

In order to achieve the purpose, the utility model provides a heat dissipation equipment cabinet for electrical engineering, which comprises an equipment cabinet body, wherein the front part of the equipment cabinet body is movably connected with a protective door through a hinge, the bottom of the equipment cabinet body is provided with a damping base, a heat dissipation box body of which the outer side is sleeved with a sealing ring is inserted into a rectangular opening at two sides of the equipment cabinet body, two ends of the heat dissipation box body are arranged in an opening way, one end of the inside of the heat dissipation box body, which is close to the inner cavity of the equipment cabinet body, is provided with a first rectangular frame, a first filter plate is embedded in the middle part of the first rectangular frame, the middle part of the inner cavity of the heat dissipation box body is connected with a motor fixing mechanism, the motor fixing mechanism comprises a motor and a cross fixing frame connected with the outer side of the motor, the output end of the motor, the tail end of the horizontal spring abuts against the first rectangular frame, an air inlet filtering device is installed in an opening in one end, away from the equipment cabinet body, of the inner cavity of the heat dissipation box body, the air inlet filtering device comprises a second rectangular frame, and a second filtering plate is embedded into the middle of the second rectangular frame.

Preferably, vibration damping mount includes bottom mount pad, bottom plate and connects the X type support between bottom mount pad and bottom plate, the bottom of equipment cabinet body sets up in the bottom mount pad.

Preferably, the X-shaped support comprises a first support frame and a second support frame, the upper portions of the first support frame and the second support frame are connected through tension springs, the first support frame penetrates through an opening through groove in the middle of the second support frame, the lower ends of the first support frame and the second support frame are respectively movably connected to the bottom connecting lugs on two sides of the upper end of the bottom plate through hinge pins, and the upper ends of the first support frame and the second support frame are respectively movably connected to the upper connecting lugs on two sides of the lower end of the bottom mounting seat through hinge pins.

Preferably, the two sides of the outer end of the heat dissipation box body are provided with fixing ear plates integrally formed with the heat dissipation box body, and the fixing ear plates are fixed on the side wall of the equipment cabinet body through screws.

Preferably, an opening at one end of the heat dissipation box body, which is close to the cavity inside the equipment cabinet body, is provided with a limiting protruding frame for limiting the position of the first rectangular frame.

Preferably, the cross mount joint in the joint groove of heat dissipation box inner chamber, the outside of second rectangle frame still is equipped with the joint arch of joint in the joint inslot, the both ends of second rectangle frame still are equipped with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: the disassembly and the assembly of the motor fixing mechanism of the utility model are favorable for rapidly disassembling the motor; after the motor fixing mechanism is installed, the first rectangular frame can be firmly fixed through the horizontal spring; the second rectangular frame of the intake air filtering device is convenient to detach and mount, and the second rectangular frame is convenient to replace;

the motor work drives the high-speed rotation of blade, make outside cold air of equipment cabinet body enter into inside the equipment cabinet body via the heat dissipation box, dispel the heat to equipment cabinet body inside, outside cold air is at first after the filtration via the second filter, prevent that dust and the metal tiny particle in the outside air from entering into to the heat dissipation box, avoid the dust to cause the damage to the motor, then outside air filters the back via first filter once more, enter into inside the equipment cabinet body, can further filter dust and the metal tiny particle in the outside air like this, prevent that dust and the metal tiny particle in the outside air from entering into this internal to the equipment cabinet, avoid causing the damage of the inside components and parts of equipment cabinet body:

through vibration damping base's setting, the extension spring has the cushioning effect to vibrations under to the pulling of first support frame and second support frame.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded schematic view of a shock-absorbing base, a heat dissipation box body and an equipment cabinet body of a heat dissipation equipment cabinet for electrical engineering according to an embodiment of the present invention;

fig. 2 is a schematic view of an assembled and disassembled structure of a heat dissipation box, a first rectangular frame, a motor fixing mechanism and an intake air filtering device of the heat dissipation equipment cabinet for electrical engineering provided in an embodiment of the present invention;

fig. 3 is a structural schematic diagram that the equipment cabinet body and the vibration damping mount of a heat dissipation equipment cabinet for electrical engineering provided by the embodiment of the utility model are connected.

The reference numbers illustrate:

1 equipment cabinet body, 2 guard gate, 3 heat dissipation box, 4 first filter, 5 rectangle openings, 6 sealing washers, 7 bottom mount pads, 8 spacing protruding frames, 9 joint grooves, 10 screws, 11 first rectangle frames, 12 fixed lug plates, 13 filter equipment that admits air, 131 second rectangle frames, 132 second filter, 133 handle, 134 joint is protruding, 14 motor fixed establishment, 141 blade, 142 cross mount, 143 horizontal spring, 144 motor, 15 bottom engaging lug, 16 second support frames, 17 first support frame, 18 open through grooves, 19 extension springs, 20 bottom plates, 21 upper portion engaging lug.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the embodiment of the utility model, referring to fig. 1-3, a heat dissipation equipment cabinet for electrical engineering, comprising an equipment cabinet body 1, the front part of the equipment cabinet body 1 is movably connected with a protective door 2 through a hinge, the bottom of the equipment cabinet body 1 is provided with a shock absorption base, a heat dissipation box body 3 with a sealing ring 6 sleeved outside is inserted into a rectangular opening 5 at two sides of the equipment cabinet body 1, two ends of the heat dissipation box body 3 are arranged in an opening way, one end of the inside of the heat dissipation box body 3 close to the inner cavity of the equipment cabinet body 1 is provided with a first rectangular frame 11, a first filter plate 4 is embedded in the middle part of the first rectangular frame 11, the middle part of the inner cavity of the heat dissipation box body 3 is connected with a motor fixing mechanism 14, the motor fixing mechanism 14 comprises a motor 144 and a cross fixing frame 142 connected to the outer side of the motor 144, one side of the cross-shaped fixing frame 142 close to the first rectangular frame 11 is connected with a horizontal spring 143, the tail end of the horizontal spring 143 abuts against the first rectangular frame 11, an air inlet filtering device 13 is installed in an opening at one end of the inner cavity of the heat dissipation box body 3 far away from the equipment cabinet body 1, the air inlet filtering device 13 comprises a second rectangular frame 131, and a second filtering plate 132 is embedded in the middle of the second rectangular frame 131.

Further, vibration damping mount includes bottom mount pad 7, bottom plate 20 and connects the X type support between bottom mount pad 7 and bottom plate 20, the bottom of equipment cabinet body 1 sets up in bottom mount pad 7.

Further, the X-shaped support comprises a first support frame 17 and a second support frame 16, the upper portions of the first support frame 17 and the second support frame 16 are connected through a tension spring 19, the first support frame 17 penetrates through an opening through groove 18 in the middle of the second support frame 16, the lower ends of the first support frame 17 and the second support frame 16 are respectively movably connected to the bottom connecting lugs 15 on two sides of the upper end of the bottom plate 20 through hinge pins, and the upper ends of the first support frame 17 and the second support frame 16 are respectively movably connected to the upper connecting lugs 21 on two sides of the lower end of the bottom mounting seat 7 through hinge pins.

Further, the two sides of the outer end of the heat dissipation box body 3 are provided with fixing ear plates 12 integrally formed with the heat dissipation box body, and the fixing ear plates 12 are fixed on the side wall of the equipment cabinet body 1 through screws 10.

Furthermore, a limiting convex frame 8 used for limiting the position of the first rectangular frame 11 is arranged at an opening at one end of the heat dissipation box body 3 close to the inner cavity of the equipment cabinet body 1.

Further, the cross fixing frame 142 is connected to the connecting groove 9 of the inner cavity of the heat dissipation box 3 in a connecting mode, the outer side of the second rectangular frame 131 is provided with connecting protrusions 134 connected to the connecting groove 9 in a connecting mode, and the two ends of the second rectangular frame 131 are provided with handles 133.

The working principle is as follows: through the arrangement of the motor fixing mechanism 14, the tail end of the cross fixing frame 142 is clamped in the clamping groove 9, so that the motor fixing mechanism 14 is convenient to detach and mount, and the motor 144 is convenient to detach quickly;

because the first filter plate 4 is embedded in the middle of the first rectangular frame 11, one side of the cross fixing frame 142 close to the first rectangular frame 11 is connected with the horizontal spring 143, and the tail end of the horizontal spring 143 is propped against the first rectangular frame 11, the first rectangular frame 11 can be firmly fixed through the horizontal spring 143 after the motor fixing mechanism 14 is installed;

through the arrangement of the intake air filtering device 13, the intake air filtering device 13 comprises a second rectangular frame 131, a second filtering plate 132 is embedded in the middle of the second rectangular frame 131, a clamping protrusion 134 clamped in the clamping groove 9 is further arranged on the outer side of the second rectangular frame 131, and handles 133 are further arranged at two ends of the second rectangular frame 131, so that the second rectangular frame 131 of the intake air filtering device 13 can be conveniently detached and installed through the handles 133, and the replacement of the second rectangular frame 131 is convenient;

the motor 144 works to drive the blades 141 to rotate at a high speed, so that cold air outside the equipment cabinet body 1 enters the equipment cabinet body 1 through the heat dissipation box 3 to dissipate heat inside the equipment cabinet body 1, the outside cold air is firstly filtered by the second filter plate 132 to prevent dust and small metal particles in the outside air from entering the heat dissipation box 3, the motor 144 is prevented from being damaged by the dust, then the outside air is filtered by the first filter plate 4 again and enters the equipment cabinet body 1, the dust and small metal particles in the outside air can be further filtered, the dust and small metal particles in the outside air are prevented from entering the equipment cabinet body 1, and damage to components inside the equipment cabinet body 1 is avoided;

through vibration damping mount's setting, connect through extension spring 19 between the upper portion of first support frame 17 and second support frame 16, first support frame 17 passes through the open-ended through groove 18 at second support frame 16 middle part, the lower extreme of first support frame 17 and second support frame 16 is all through round pin axle difference swing joint in the bottom engaging lug 15 of bottom plate 20 upper end both sides, the upper end of first support frame 17 and second support frame 16 is all through round pin axle difference swing joint in the upper portion engaging lug 21 of bottom mount pad 7 lower extreme both sides, when producing vibrations from top to bottom at equipment cabinet body 1 like this, connects through extension spring 19 between the upper portion of first support frame 17 and second support frame 16, under the pulling of first support frame 17 and second support frame 16 through extension spring 19, has the cushioning effect to vibrations.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A heat dissipation equipment cabinet for electrical engineering comprises an equipment cabinet body (1), wherein the front part of the equipment cabinet body (1) is movably connected with a protective door (2) through a hinge, and is characterized in that a damping base is installed at the bottom of the equipment cabinet body (1), a heat dissipation box body (3) of which the outer side is sleeved with a sealing ring (6) is inserted into rectangular openings (5) at two sides of the equipment cabinet body (1), two ends of the heat dissipation box body (3) are arranged in an opening mode, a first rectangular frame (11) is arranged at one end, close to an inner cavity of the equipment cabinet body (1), of the interior of the heat dissipation box body (3), a first filter plate (4) is embedded in the middle of the first rectangular frame (11), a motor fixing mechanism (14) is connected to the middle of the inner cavity of the heat dissipation box body (3), the motor fixing mechanism (14) comprises a motor (144) and a cross-shaped fixing frame (142) connected to, the improved fan cabinet is characterized in that the output end of the motor (144) is connected with a blade (141), one side, close to the first rectangular frame (11), of the cross fixing frame (142) is connected with a horizontal spring (143), the tail end of the horizontal spring (143) abuts against the first rectangular frame (11), an air inlet filtering device (13) is installed in an opening of one end, away from the equipment cabinet body (1), of an inner cavity of the heat dissipation box body (3), the air inlet filtering device (13) comprises a second rectangular frame (131), and a second filtering plate (132) is embedded in the middle of the second rectangular frame (131).

2. The heat dissipation equipment cabinet for electrical engineering according to claim 1, wherein the vibration damping mount comprises a bottom mounting seat (7), a bottom plate (20) and an X-shaped bracket connected between the bottom mounting seat (7) and the bottom plate (20), and the bottom of the equipment cabinet body (1) is arranged in the bottom mounting seat (7).

3. The heat dissipation equipment cabinet for electrical engineering as recited in claim 2, wherein the X-shaped bracket comprises a first support frame (17) and a second support frame (16), the upper parts of the first support frame (17) and the second support frame (16) are connected through a tension spring (19), the first support frame (17) passes through an open through slot (18) in the middle of the second support frame (16), the lower ends of the first support frame (17) and the second support frame (16) are respectively movably connected to the bottom connection lugs (15) on both sides of the upper end of the bottom plate (20) through pin shafts, and the upper ends of the first support frame (17) and the second support frame (16) are respectively movably connected to the upper connection lugs (21) on both sides of the lower end of the bottom mounting base (7) through pin shafts.

4. The heat dissipation equipment cabinet for electrical engineering according to claim 1, wherein fixing ear plates (12) integrally formed with the heat dissipation box body (3) are arranged on two sides of the outer end of the heat dissipation box body, and the fixing ear plates (12) are fixed on the side wall of the equipment cabinet body (1) through screws (10).

5. The heat dissipation equipment cabinet for electrical engineering according to claim 1, wherein a limiting protruding frame (8) for limiting the position of the first rectangular frame (11) is arranged at an opening of one end of the heat dissipation box body (3) close to the inner cavity of the equipment cabinet body (1).

6. The heat dissipation equipment cabinet for electrical engineering as claimed in claim 1, wherein the cross-shaped fixing frame (142) is fastened to a fastening groove (9) in an inner cavity of the heat dissipation box body (3), a fastening protrusion (134) fastened in the fastening groove (9) is further provided on an outer side of the second rectangular frame (131), and handles (133) are further provided at two ends of the second rectangular frame (131).