CN116799643A - Independent rainproof heat dissipation power distribution cabinet - Google Patents
Independent rainproof heat dissipation power distribution cabinet Download PDFInfo
- Publication number
- CN116799643A CN116799643A CN202310792077.6A CN202310792077A CN116799643A CN 116799643 A CN116799643 A CN 116799643A CN 202310792077 A CN202310792077 A CN 202310792077A CN 116799643 A CN116799643 A CN 116799643A
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- Prior art keywords
- seat
- wall
- fixed mounting
- inner frame
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of power equipment, in particular to an autonomous rainproof heat dissipation power distribution cabinet, which comprises two groups of waterproof heat dissipation devices and a cabinet body, wherein the two groups of waterproof heat dissipation devices are respectively connected with two sides of the cabinet body and are symmetrically arranged, each waterproof heat dissipation device comprises an inner frame seat, an emergency mechanism is arranged in each inner frame seat, and a displacement assembly is arranged at the top of each inner frame seat.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an autonomous rainproof heat dissipation power distribution cabinet.
Background
More power devices are often installed in an outdoor power distribution cabinet, more heat is generated when the power devices run, the heat in the power distribution cabinet in a closed state cannot be timely discharged, loss is generated on the power devices in the power distribution cabinet, and the service lives of the power devices are even reduced;
when the external environment is severe, for example: when severe conditions such as rain and snow occur, the traditional power distribution cabinet dissipates heat by adopting a method communicated with the external environment, and partial rainwater or snow water is led into the power distribution cabinet in the heat dissipation process, so that the power devices in the power distribution cabinet are damaged;
therefore, the invention is necessary for an autonomous rainproof heat dissipation power distribution cabinet.
Disclosure of Invention
Therefore, the invention provides the autonomous rainproof heat-dissipation power distribution cabinet, the shutter is closed by the shutter to prevent rainwater from entering when the external environment is bad, the emergency mechanism is utilized to dissipate heat inside the power distribution cabinet, and meanwhile, the rainwater which enters the cabinet body along with cold air is discharged through the water guide groove, so that the problem that potential safety hazards are formed when the existing power distribution cabinet dissipates heat under the condition of bad environment is solved.
In order to achieve the above object, the present invention provides the following technical solutions: the independent rainproof heat dissipation power distribution cabinet comprises two groups of waterproof heat dissipation devices and a cabinet body, wherein the two groups of waterproof heat dissipation devices are respectively connected with two sides of the cabinet body and are symmetrically arranged, each waterproof heat dissipation device comprises an inner frame seat, an emergency mechanism is arranged inside each inner frame seat, and a displacement assembly is arranged at the top of each inner frame seat;
the emergency mechanism comprises an inner frame, the inner frame is fixedly connected with the outer side inner wall of an inner frame seat in a sealing manner, sealing strips are fixedly arranged on the outer side inner wall of the inner frame, limit stops are fixedly arranged on the outer side inner wall of the inner frame and are arranged on two sides of four corners of the inner frame respectively, sealing plates are fixedly connected with the inner wall of the inner frame in a sealing manner, the sealing plates are fixedly connected with the eight groups of limit stops through bolts, a mounted groove is formed in the middle of each sealing plate, fixing strips are fixedly arranged on the side wall of each sealing plate, multiple groups of fixing strips are uniformly distributed on the side wall of the mounted groove, clamping blocks are fixedly arranged on the inner wall of each mounted groove, two groups of clamping blocks are fixedly connected with the middle parts of the inner walls of two sides of the mounted groove respectively, corner seats are fixedly arranged on the outer walls of the four corners of the mounted groove, and center clamping seats are fixedly arranged on the outer walls of the two sides of the middle part of the mounted groove.
Preferably, the inner wall sealing connection of the installed groove has a fan installation seat, the fan installation seat is provided with two groups and the side wall is closely attached, a plurality of groups the side wall of the fastening strip is in movable contact with the side wall of the fan installation seat, the side wall of the fan installation seat is fixedly connected with the corner seat and the center clamping seat through bolts, two groups of clamping blocks are respectively and closely attached to the connecting parts of the side walls of the two groups of fan installation seats, the middle part of the fan installation seat is provided with a vent hole, stainless steel strips are fixedly installed at four corners of the back of the fan installation seat, a waterproof motor is fixedly installed at the tail end of each stainless steel strip, a negative suction fan is fixedly installed at an output shaft of the waterproof motor and is located in the vent hole, and a protective guard and a central line of the protective guard are fixedly installed at the outer side wall of the fan installation seat and are overlapped.
Preferably, outer frames are fixedly mounted on the outer walls of two sides of the cabinet body through bolts, the outer frames are overlapped with the central line of the inner frame seat and completely shield the inner frame seat, a sealing groove is formed in the inner wall of the outer frames, the sealing groove is in sealing engagement with the sealing strip, the inner frame is fixedly connected with the outer frames, a rain shield is fixedly mounted on the inner wall of the front end of the outer frames, air guide holes are formed in the rain shield, and multiple groups of air guide holes are distributed in a matrix mode.
Preferably, the guiding gutter has been seted up to inside casing seat bottom and guiding gutter is located the inside casing rear side, the guiding gutter has the slope setting, the guiding gutter has been seted up wash port and the external side intercommunication of cabinet, inside casing seat rear side inner wall fixed mounting has multiunit inclined plane arris and inclined plane arris inclined plane outside downwards.
Preferably, the displacement subassembly includes the base, base bottom and inside casing seat top fixed connection, inside casing seat top fixed mounting has bridge type seat, bridge type seat both sides inner wall rotates and is connected with the screw rod, bridge type seat bottom fixed mounting has motor and motor output shaft and screw rod bottom fixed connection, the meshing has the slide on the screw rod, slide lateral wall fixed mounting has the fender lid, shutter and fender lid and shutter cooperation use have all been seted up to cabinet body both sides wall, the shutter both sides all are equipped with spacing, spacing and cabinet body inner wall fixed connection, two sets of spout have all been seted up to spacing bottom inboard, fender lid both sides respectively with two sets of spout sliding connection.
The beneficial effects of the invention are as follows:
1. when the external environment is clear, the output shaft of the driving motor drives the screw rod to be meshed with the sliding seat, the sliding seat drives the blocking cover to move downwards under the limiting action of the sliding groove on the limiting strip, the blocking cover is separated from the shutter, and at the moment, the external air can be blown into the power distribution cabinet from the shutter, so that heat dissipation is carried out on electric appliances in the power distribution cabinet.
2. When external environment is abominable or rainy, driving motor makes the shield shelter from the shutter, open waterproof motor simultaneously and make it drive the negative induced draft fan and rotate, thereby inhale the internal electrical apparatus of internal portion of cabinet with external cold air and dispel the heat, in the in-process of inhaling cold air, external rainwater can follow the cold air and enter into the cabinet internal, at this moment, the weather shield can block most rainwater, enter into the rainwater in the cabinet internal and fall into the guiding gutter of inside casing seat bottom under the effect of gravity, the rainwater falls into the guiding gutter bottom after the drainage hole discharges, the lower rainwater of remaining quality falls into the inclined plane rib after through cold air, guide into the guiding gutter bottom through the inclined plane on the inclined plane rib and discharge to the cabinet external.
Drawings
FIG. 1 is a schematic diagram of the structure of the device according to the present invention;
fig. 2 is a mounting position diagram of a waterproof heat dissipating device provided by the present invention;
fig. 3 is a schematic structural diagram of a waterproof heat dissipating device according to the present invention;
FIG. 4 is a schematic diagram of a displacement assembly according to the present invention;
FIG. 5 is a view of the mounting location of the emergency mechanism provided by the present invention;
FIG. 6 is a split view of the emergency mechanism provided by the present invention;
FIG. 7 is a schematic view of the structure of the outer frame according to the present invention;
FIG. 8 is a view of the mounting position of the seal plate provided by the present invention;
FIG. 9 is a schematic view of the structure of the components on the seal plate provided by the invention;
FIG. 10 is a diagram showing the installation position of the negative suction fan according to the present invention;
FIG. 11 is a schematic structural view of a sealing plate according to the present invention;
fig. 12 is a schematic structural diagram of a fan mounting base provided by the present invention.
In the figure: waterproof heat dissipating device 100, emergency mechanism 110, inner frame 111, seal strip 112, limit stop 113, seal plate 114, mounted groove 115, fastening strip 116, fixture block 117, corner seat 118, center fixture 119, fan mount 120, vent 121, stainless steel strip 122, waterproof motor 123, negative suction fan 124, guard rail 125, outer frame 126, seal groove 127, weather shield 128, air guide hole 129, inner frame seat 130, water guide groove 131, drain hole 132, beveled edge 133, displacement assembly 140, base 141, bridge seat 142, screw 143, motor 144, slide 145, flap 146, limit strip 147, slide groove 148, louver 150, cabinet 200.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Referring to fig. 1-12, the autonomous rainproof heat dissipation power distribution cabinet provided by the invention comprises a waterproof heat dissipation device 100 and a cabinet body 200, wherein the waterproof heat dissipation device 100 is provided with two groups and is respectively connected with two sides of the cabinet body 200, the two groups of waterproof heat dissipation devices 100 are symmetrically arranged, the waterproof heat dissipation device 100 comprises an inner frame seat 130, an emergency mechanism 110 is arranged in the inner frame seat 130, and a displacement assembly 140 is arranged at the top of the inner frame seat 130;
the emergency mechanism 110 comprises an inner frame 111, the inner frame 111 is fixedly connected with the inner wall of the outer side of an inner frame seat 130 in a sealing manner, sealing strips 112 are fixedly arranged on the outer wall of the inner frame 111, limit stops 113 are fixedly arranged on the inner wall of the outer side of the inner frame 111, eight groups of limit stops 113 are arranged on two sides of the inner wall of four corners of the inner frame 111 and are respectively distributed on the two sides of the four corners of the inner frame 111, the limit stops 113 can play a role in blocking the sealing plates 114, the inner wall of the inner frame 111 is fixedly connected with the sealing plates 114 through bolts, the sealing plates 114 are fixedly connected with the eight groups of limit stops 113, a mounted groove 115 is formed in the middle of each sealing plate 114, tightening strips 116 are fixedly arranged on the side walls of the sealing plates 114, a plurality of groups of tightening strips 116 are uniformly distributed on the side walls of the mounted groove 115, the tightening strips 116 can play a supporting role on the fan mounting seat 120, clamping blocks 117 are fixedly arranged on the inner walls of the two groups of the inner walls of the mounted groove 115 and are respectively fixedly connected with the middle parts of the two sides of the inner walls of the mounted groove 115, corner seats 118 are fixedly arranged on the outer walls of the four corners of the mounted groove 115 respectively, and central clamping seats 119 are fixedly mounted on the two sides of the middle of the outer wall of the mounted groove 115.
Further, the inner wall of the installed groove 115 is hermetically connected with a fan installation seat 120, the fan installation seat 120 is provided with two groups of side walls which are tightly attached, the side walls of a plurality of groups of fastening strips 116 are movably contacted with the side walls of the fan installation seat 120, the side walls of the fan installation seat 120 are fixedly connected with corner seats 118 and a center clamping seat 119 through bolts, two groups of clamping blocks 117 are tightly attached to the connecting positions of the side walls of the two groups of fan installation seats 120 respectively, a vent hole 121 is formed in the middle of the fan installation seat 120, stainless steel strips 122 are fixedly installed at four corners of the back of the fan installation seat 120, waterproof motors 123 are fixedly installed at the tail ends of the four groups of stainless steel strips 122, negative suction fans 124 are fixedly installed at the output shafts of the waterproof motors 123, the negative suction fans 124 are located in the vent holes 121, a protective fence 125 is fixedly installed at the outer side walls of the fan installation seat 120 and coincides with the central line of the vent hole 121, and specifically, the negative suction fans 124 are driven to rotate by driving the waterproof motors 123, so that external cold air is sucked into the cabinet 200 to radiate electric appliances inside the cabinet 200.
Further, outer frame 126 is all installed through bolt fixed mounting to cabinet body 200 both sides outer wall, outer frame 126 and inside casing seat 130 central line coincidence just shelter from inside casing seat 130 completely, seal groove 127 has been seted up to outer frame 126 inner wall, seal groove 127 and sealing strip 112 sealing block and inside casing 111 and outer frame 126 fixed connection, in seal groove 127 was entered into seal groove 127 through the block of seal groove 127 and sealing strip 112, outer frame 126 front end inner wall sealing fixed mounting has weather shield 128, weather shield 128 can avoid most rainwater to enter into cabinet body 200 in, air guide hole 129 has been seted up on the weather shield 128, air guide hole 129 is equipped with the multiunit and is the matrix arrangement.
Further, the water guiding groove 131 is formed in the bottom of the inner frame seat 130, the water guiding groove 131 is located at the rear side of the inner frame 111, the water guiding groove 131 is obliquely arranged and can guide rainwater into the bottom of the water guiding groove 131, the water guiding groove 131 is formed in the bottommost part, the water guiding groove 132 is communicated with the outer side of the cabinet body 200, a plurality of groups of inclined plane ribs 133 are fixedly mounted on the inner wall of the rear side of the inner frame seat 130, the inclined planes of the inclined plane ribs 133 are downward, specifically, the rainwater entering the cabinet body 200 falls into the water guiding groove 131 at the bottom of the inner frame seat 130 under the action of gravity, the rainwater falls into the bottom of the water guiding groove 131 and is discharged through the water guiding hole 132, and the rest rainwater with smaller mass falls into the outside of the cabinet body 200 through the inclined plane on the inclined plane ribs 133 and is guided into the bottom of the water guiding groove 131.
Further, the displacement assembly 140 includes a base 141, the bottom of the base 141 is fixedly connected with the top of the inner frame seat 130, the inner frame seat 130 provides support for the base 141, the top of the inner frame seat 130 is fixedly provided with a bridge-type seat 142, the inner walls of two sides of the bridge-type seat 142 are rotationally connected with a screw 143, the bottom of the bridge-type seat 142 is fixedly provided with a motor 144, an output shaft of the motor 144 is fixedly connected with the bottom of the screw 143, a sliding seat 145 is meshed with the screw 143, the side wall of the sliding seat 145 is fixedly provided with a baffle cover 146, both side walls of the cabinet 200 are respectively provided with a shutter 150, the shutter cover 146 is matched with the shutter 150, both sides of the shutter 150 are respectively provided with a limit strip 147, the inner sides of the two groups of limit strips 147 are respectively connected with two groups of the slide grooves 148 in a sliding manner, the slide grooves 148 provide limit for the baffle cover 146, specifically, the output shaft of the motor 144 drives the screw 143 to be meshed with the sliding seat 145, the sliding seat 145 is driven by the limiting function of the slide seat 145 to move down under the limit function of the slide groove 148, the limit strip 148, the baffle cover 146 and the shutter cover 150 are separated from the shutter 150, the shutter 150 and the shutter 150 can be used in a power distribution cabinet, and the power distribution cabinet can be cooled by the external air.
The application process of the invention is as follows: when the external environment is clear, the output shaft of the driving motor 144 drives the screw 143 to be meshed with the sliding seat 145, the sliding seat 145 drives the blocking cover 146 to move downwards under the limiting action of the sliding groove 148 on the limiting strip 147, the blocking cover 146 is separated from the louver 150, and at the moment, external air can be blown into the power distribution cabinet from the louver 150, so that heat dissipation is carried out on electric appliances in the power distribution cabinet;
when the external environment is bad or rains, the driving motor 144 makes the baffle cover 146 shield the shutter 150, and simultaneously opens the waterproof motor 123 to drive the negative suction fan 124 to rotate, thereby sucking external cold air into the cabinet 200 to radiate heat to the electrical appliance inside the cabinet 200, in the process of sucking the cold air, external rainwater can follow the cold air to enter the cabinet 200, at this time, the rain baffle 128 can block most rainwater, the rainwater entering the cabinet 200 falls into the water guide groove 131 at the bottom of the inner frame seat 130 under the action of gravity, the rainwater falls into the bottom of the water guide groove 131 and then is discharged through the water discharge hole 132, and after the rest of rainwater with smaller mass falls into the inclined plane rib 133, the rest of rainwater is guided into the bottom of the water guide groove 131 through the inclined plane on the inclined plane rib 133 and is discharged to the outside of the cabinet 200.
The above description is of the preferred embodiments of the present invention, and any person skilled in the art may modify the present invention or make modifications to the present invention with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present invention falls within the scope of the protection claimed by the present invention.
Claims (5)
1. The utility model provides an independently rain-proof heat dissipation switch board, includes waterproof heat abstractor (100) and cabinet body (200), waterproof heat abstractor (100) are equipped with two sets of and are connected with cabinet body (200) both sides respectively, two sets of waterproof heat abstractor (100) are the symmetry setting, its characterized in that: the waterproof heat dissipation device (100) comprises an inner frame seat (130), an emergency mechanism (110) is arranged inside the inner frame seat (130), and a displacement assembly (140) is arranged at the top of the inner frame seat (130);
emergent mechanism (110) include inside casing (111), inside casing (111) and inside casing seat (130) outside inner wall sealing fixed connection, inside casing (111) outer wall fixed mounting has sealing strip (112), inside casing (111) outside inner wall fixed mounting has limit stop (113), limit stop (113) are equipped with eight groups and distribute respectively in inside casing (111) four corners department both sides, inside casing (111) inner wall sealing connection has closing plate (114), closing plate (114) and eight groups limit stop (113) pass through bolt fixed connection, installed groove (115) have been seted up at closing plate (114) middle part, closing plate (114) lateral wall fixed mounting has tight strip (116), tight strip (116) are equipped with multiunit and evenly distributed in installed groove (115) lateral wall department, installed groove (115) inner wall fixed mounting has fixture block (117), fixture block (117) are equipped with two groups and are respectively with installed groove (115) both sides inner wall middle part fixed connection, installed groove (115) four corners department outer wall equal fixed mounting has center both sides (119) fixed mounting groove (115), center both sides (118) are installed.
2. An autonomous rainproof heat dissipation power distribution cabinet as claimed in claim 1, wherein: the utility model discloses a fan mounting structure, including fan mounting seat (120), fan mounting seat (120) are equipped with two sets of and lateral wall closely laminating, multiunit tight strip (116) lateral wall all with fan mounting seat (120) lateral wall movable contact, fan mounting seat (120) lateral wall and corner seat (118) and central cassette (119) pass through bolt fixed connection, two sets of fixture block (117) closely laminate with two sets of fan mounting seat (120) lateral wall junction respectively, ventilation hole (121) have been seted up at fan mounting seat (120) middle part, equal fixed mounting in fan mounting seat (120) back four corners department has stainless steel strip (122), four sets of waterproof motor (123) are fixed mounting in stainless steel strip (122) end, waterproof motor (123) output shaft fixed mounting has negative suction fan (124), negative suction fan (124) are located ventilation hole (121), fan mounting seat (120) lateral wall fixed mounting has rail (125) and rail guard (125) and central line coincidence with ventilation hole (121).
3. An autonomous rainproof heat dissipation power distribution cabinet as claimed in claim 1, wherein: the utility model discloses a novel rain-proof cabinet, including cabinet body (200) and inner frame seat (130), cabinet body (200) both sides outer wall all has outer frame (126) through bolt fixed mounting, outer frame (126) and inner frame seat (130) central line coincidence just shelter from inner frame seat (130) completely, seal groove (127) have been seted up to outer frame (126) inner wall, seal groove (127) and sealing strip (112) sealing block and inner frame (111) and outer frame (126) fixed connection, outer frame (126) front end inner wall sealing fixed mounting has weather shield (128), air guide hole (129) have been seted up on weather shield (128), air guide hole (129) are equipped with the multiunit and are matrix arrangement.
4. An autonomous rainproof heat dissipation power distribution cabinet as claimed in claim 1, wherein: the novel water tank is characterized in that a water guide groove (131) is formed in the bottom of the inner frame seat (130) and is located at the rear side of the inner frame (111), the water guide groove (131) is obliquely arranged, a drain hole (132) is formed in the bottommost part of the water guide groove (131) and is communicated with the outer side of the cabinet body (200), and a plurality of groups of inclined-plane ribs (133) and inclined-plane ribs (133) are fixedly mounted on the inner wall of the rear side of the inner frame seat (130) and are downward in the outer side of an inclined plane.
5. An autonomous rainproof heat dissipation power distribution cabinet as claimed in claim 1, wherein: the displacement assembly (140) comprises a base (141), base (141) bottom and inside casing seat (130) top fixed connection, inside casing seat (130) top fixed mounting has bridge type seat (142), bridge type seat (142) both sides inner wall rotation is connected with screw rod (143), bridge type seat (142) bottom fixed mounting has motor (144) and motor (144) output shaft and screw rod (143) bottom fixed connection, the meshing has slide (145) on screw rod (143), slide (145) lateral wall fixed mounting has fender lid (146), shutter (150) and fender lid (146) are all offered to cabinet body (200) both sides wall and shutter (150) cooperation use, shutter (150) both sides all are equipped with spacing (147), spacing (147) and cabinet body (200) inner wall fixed connection, two sets of spout (148) have all been seted up to spacing (147) bottom inboard, fender lid (146) both sides respectively with two sets of spout (148) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310792077.6A CN116799643A (en) | 2023-06-30 | 2023-06-30 | Independent rainproof heat dissipation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310792077.6A CN116799643A (en) | 2023-06-30 | 2023-06-30 | Independent rainproof heat dissipation power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116799643A true CN116799643A (en) | 2023-09-22 |
Family
ID=88041538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310792077.6A Pending CN116799643A (en) | 2023-06-30 | 2023-06-30 | Independent rainproof heat dissipation power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116799643A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117712854A (en) * | 2023-12-20 | 2024-03-15 | 江苏凡高电气有限公司 | Multifunctional power distribution cabinet suitable for different environments |
-
2023
- 2023-06-30 CN CN202310792077.6A patent/CN116799643A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117712854A (en) * | 2023-12-20 | 2024-03-15 | 江苏凡高电气有限公司 | Multifunctional power distribution cabinet suitable for different environments |
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