CN219592539U - Electric power internet of things edge gateway - Google Patents

Abstract

The utility model relates to an electric power internet of things edge gateway, which comprises a frame, wherein a heat conduction piece which is positioned below a circuit board and used for absorbing heat generated by the circuit board during operation is arranged in the frame; one side of the heat conducting piece is provided with a heat absorbing piece for absorbing heat on the heat conducting piece; the heat dissipation part is arranged outside the frame and connected with the heat absorption part to be in contact with the outside in a circulating mode to dissipate heat accumulated in the heat absorption part. The utility model aims to provide an electric power internet of things edge gateway, which is characterized in that a heat conducting piece and a heat absorbing piece are sequentially arranged in a frame, heat absorbing liquid contained in the heat absorbing piece is circulated by the heat radiating piece, heat is dissipated into the air by means of a heat transfer effect, the temperature of the periphery of a circuit board is reduced, the heat radiating piece is far away from the circuit board, the generation of water mist is greatly reduced, and the problems that a drying component is independently added, the cost of gateway equipment is increased and the power consumption of the gateway is increased by electric equipment in the prior art are solved.

Description

Electric power internet of things edge gateway

Technical Field

The utility model relates to the technical field of gateway equipment, in particular to an electric power internet of things edge gateway.

Background

There is an electric power thing networking gateway among the prior art, it includes main part, cooling subassembly and drying module, is provided with the slide rail on the inner wall of main part both sides, and the main part is inside to be provided with the circuit board, and the circuit board top is provided with data processor, is provided with the water tank on the inner wall of main part one side, and the water tank is inside to be provided with cooling module for cool down to the main part is inside, and the main part is inside to be provided with drying module for keep the inside dryness of main part.

In the technique, in order to avoid the comdenstion water that the draught tube of cooling subassembly produced to lead to the fact the damage to the circuit board, set up drying assembly simultaneously, utilize the air current that drying assembly produced to blow away the inside water smoke of main part to dry the main part inside, avoid the moisture to pile up and lead to the fact the damage to the circuit board.

Although this technique solves the problem of damage to the circuit board caused by moisture accumulation, the separate arrangement of the drying assembly increases the number of parts, with a consequent increase in cost; meanwhile, the power consumption of the gateway is increased by the electric equipment of the drying assembly.

Therefore, the inventor provides an electric power internet of things edge gateway by virtue of experience and practice of relevant industries in many years, so as to overcome the defects of the prior art.

Disclosure of Invention

The utility model aims to provide an electric power internet of things edge gateway, which is characterized in that a heat conducting piece and a heat absorbing piece are sequentially arranged in a frame, heat absorbing liquid contained in the heat absorbing piece is circulated by the heat radiating piece, heat is dissipated into the air by means of a heat transfer effect, the temperature of the periphery of a circuit board is reduced, the heat radiating piece is far away from the circuit board, the generation of water mist is greatly reduced, and the problems that a drying component is independently added, the cost of gateway equipment is increased and the power consumption of the gateway is increased by electric equipment in the prior art are solved.

The utility model aims to realize that the electric power internet of things edge gateway comprises a frame, wherein a heat conduction piece which is positioned below a circuit board and used for absorbing heat generated by the circuit board during operation is arranged in the frame; one side of the heat conducting piece is provided with a heat absorbing piece for absorbing heat on the heat conducting piece; the heat dissipation part is arranged outside the frame and connected with the heat absorption part to be in contact with the outside in a circulating mode to dissipate heat accumulated in the heat absorption part.

In a preferred embodiment of the present utility model, the heat conducting member includes a substrate connected to the frame, and a plurality of heat absorbing portions and heat conducting portions are fixedly disposed on the substrate, one end of each heat conducting portion is connected to the heat absorbing portion, and the other end of each heat conducting portion is inserted into the heat absorbing member in a sealing manner.

In a preferred embodiment of the present utility model, the heat absorbing member includes a housing connected to the frame, a slot is disposed on a side of the housing adjacent to the heat conducting portion, the heat conducting portion is inserted through the slot in a sealing manner, and an interface for connecting the heat dissipating member is further disposed on the housing.

In a preferred embodiment of the present utility model, a rubber seal ring is disposed in the slot.

In a preferred embodiment of the present utility model, the heat dissipation member includes a heat dissipation tube disposed outside the frame and two circulation tubes, one ends of the two circulation tubes are connected to the heat absorption member, the other ends of the two circulation tubes are respectively connected to two ends of the heat dissipation tube, and at least one circulation tube is connected to a liquid pump.

In a preferred embodiment of the utility model, perforations are provided in the side walls of the frame which lead out of the circulation tube.

In a preferred embodiment of the present utility model, the heat conducting member is made of a heat conducting material.

In a preferred embodiment of the present utility model, the frame includes a chassis, in which the circuit board, the heat conducting member and the heat absorbing member are disposed, and a top end of the chassis is detachably connected to the top cover.

In a preferred embodiment of the present utility model, a screw hole is provided at the top end of the chassis, and a through hole corresponding to the screw hole is provided on the top cover, and bolts are inserted into the through holes and the corresponding screw holes to fix the top cover.

In a preferred embodiment of the present utility model, a pair of top edges of the bottom frame are provided with a plurality of key-shaped through grooves, and a T-shaped cylinder inserted into the through grooves is arranged on the bottom surface of the top cover.

By the above, the electric power internet of things edge gateway has the following beneficial effects:

the utility model sets up the heat conduction piece, heat absorption piece that connect sequentially in the frame, when the gateway works, utilize the heat conduction piece made of heat conduction material to guide the heat that the circuit board produces into the heat absorption piece, then utilize the temperature difference of heat absorption piece and heat conduction piece to absorb the heat accumulated on the heat conduction piece, finally utilize the heat absorption liquid that the heat absorption piece is held in the circulation heat absorption piece, make the heat absorption liquid of high temperature contact with low-temperature outside air, dissipate the heat to the air by means of the heat transfer effect, then reduce the peripheral temperature of the circuit board, the utility model makes the heat dissipation piece keep away from the circuit board, has greatly reduced the production of water smoke, has solved the independent increase of the prior art and dried the assembly, raised the gateway equipment cost and the problem that the consumer has increased the gateway consumption.

Drawings

The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:

fig. 1: the utility model discloses an internal structure schematic diagram of an edge gateway of an electric power internet of things.

Fig. 2: is a schematic diagram of the explosion structure of the frame of the utility model.

Fig. 3: the utility model relates to an overall structure schematic diagram of an edge gateway of an electric power internet of things.

Fig. 4: is a schematic diagram of the chassis structure of the utility model.

Fig. 5: the heat absorbing member and the heat dissipating member are structurally schematic.

Fig. 6: is a schematic structural view of the heat conducting piece.

In the figure:

1. a frame; 101. a bolt; 102. a top cover; 103. a chassis; 104. a through groove; 105. a screw hole; 106. a T-shaped cylinder; 107. a through hole; 108. perforating;

2. a heat conductive member; 201. a heat absorbing section; 202. a heat conduction part; 203. a substrate;

3. a heat absorbing member; 301. a housing; 302. a slot; 303. an interface;

4. a heat sink; 401. a circulation pipe; 402. a heat radiating pipe; 403. and (3) a liquid pump.

Detailed Description

For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.

The specific embodiments of the utility model described herein are for purposes of illustration only and are not to be construed as limiting the utility model in any way. Given the teachings of the present utility model, one of ordinary skill in the related art will contemplate any possible modification based on the present utility model, and such should be considered to be within the scope of the present utility model. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other in two elements, may be directly connected, or may be indirectly connected through an intermediary, and the specific meaning of the terms may be understood by those of ordinary skill in the art in view of the specific circumstances. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 6, the utility model provides an edge gateway of an electric power internet of things, which comprises a frame 1, wherein a heat conducting piece 2 which is positioned below a circuit board and is used for absorbing heat generated by the circuit board during operation is arranged in the frame 1, the heat conducting piece 2 is closely arranged under the circuit board, and the heat conducting piece 2 can absorb the heat generated by the circuit board during operation;

one side of the heat conducting member 2 is provided with a heat absorbing member 3 for absorbing heat on the heat conducting member 2; the frame 1 is externally provided with a heat dissipation member 4, and the heat dissipation member 4 is connected with the heat absorption member 3 to dissipate heat accumulated in the heat absorption member 3 by contacting with the outside in a circulating manner.

According to the utility model, the heat conducting piece 2 and the heat absorbing piece 3 which are sequentially connected are arranged in the frame 1, when the gateway works, heat generated by a circuit board is guided into the heat absorbing piece 3 by utilizing the heat conducting piece 2 made of a heat conducting material, then heat accumulated on the heat conducting piece 2 is absorbed by utilizing the temperature difference between the heat absorbing piece 3 and the heat conducting piece 2, finally, high-temperature heat absorbing liquid is in contact with low-temperature external air by utilizing the heat absorbing liquid contained in the heat absorbing piece 3 in a circulating way of the heat radiating piece 4, and the heat is dissipated into the air by virtue of a heat transfer effect, so that the temperature of the periphery of the circuit board is reduced.

Further, as shown in fig. 1 and 6, the heat conducting member 2 includes a substrate 203 connected to the frame 1, and a plurality of heat absorbing portions 201 and heat conducting portions 202 are fixedly disposed on the substrate 203, and the heat absorbing portions 201 and the heat conducting portions 202 are integrally formed; one end of the heat conducting part 202 is connected with the heat absorbing part 201, and the other end of the heat conducting part 202 is inserted into the heat absorbing member 3 in a sealing way, so that the heat absorbing member 3 absorbs heat on the heat conducting member 2.

Specifically, as shown in fig. 6, the heat absorbing portion 201 and the heat conducting portion 202 are in a sheet shape and are arranged right under the circuit board side by side, the heat absorbing performance is improved by increasing the contact area of the heat conducting member 2, heat is generated when the heat absorbing portion 201 absorbs the circuit board to operate, and then the heat is transferred to the heat conducting portion 202 by the heat transfer effect; in order to fix the heat absorbing portion 201 and the heat conducting portion 202, a base plate 203 is fixed to the bottom of the heat absorbing portion 201, and the heat absorbing portion 201 and the heat conducting portion 202 are connected to the inner bottom surface of the frame 1 by the base plate 203 and screws.

Further, as shown in fig. 5, the heat absorbing member 3 includes a housing 301 connected to the frame 1, a slot 302 is provided on a side of the housing 301 adjacent to the heat conducting portion 202, the heat conducting portion 202 is inserted through the slot 302 in a sealing manner, and an interface 303 for connecting the heat dissipating member 4 is further provided on the housing 301.

Further, a rubber seal is disposed in the slot 302.

The other ends (outer ends) of all the heat conducting parts 202 are inserted into the housing 301 from the insertion grooves 302 of the housing 301 (the heat conducting parts 202 are positioned at the bottom of the housing 301), and at the same time, rubber sealing rings are installed at the insertion grooves 302 to avoid the liquid in the housing 301 from flowing out.

In one embodiment, to connect the heat dissipation element 4, a pair of connectors 303 are provided at opposite ends of the housing 301, wherein one connector 303 is located at the bottom and the other connector 303 is located at the top, so that the cryogenic liquid always flows from top to bottom during the circulation of the liquid.

Further, as shown in fig. 5, the heat sink 4 is connected to the two interfaces 303 of the heat sink 3, and is in contact with the outside in a circulating manner to dissipate the heat accumulated in the heat sink 3. The heat dissipation member 4 includes a heat dissipation tube 402 disposed outside the frame 1 and two circulation tubes 401, one end of each of the two circulation tubes 401 is connected to the heat absorption member 3, the other ends of the two circulation tubes 401 are respectively connected to two ends of the heat dissipation tube 402, and at least one circulation tube 401 is connected to a liquid pump 403.

Further, as shown in fig. 4, in order to fit the circulation tube 401 out of the frame 1, a through hole 108 for drawing out the circulation tube 401 is provided on the side wall of the frame 1.

The outer ends of the two circulating pipes 401 are commonly connected with a radiating pipe 402, the radiating pipe 402 is exposed out of the frame 1, one circulating pipe 401 is connected with a liquid pump 403, and when the circuit board radiator works, the liquid pump 403 guides the liquid absorbing heat out of the shell 301 through the circulating pipe 401, then forms heat convection with the outside through the radiating pipe 402, and then transmits the heat generated by the circuit board into the shell 301 to realize heat dissipation of the circuit board;

in the utility model, only two circulating pipes 401 are arranged inside the frame 1, and in order to reduce condensation effect, the circulating pipes 401 are wrapped with heat insulation sleeves, so that the heat insulation sleeves are prevented from being contacted with air inside the frame 1, and condensation phenomenon is reduced, thus water mist is prevented from being generated inside the frame 1, and heat dissipation can be realized without arranging a drying device like the prior art.

Further, the heat conductive member 2 is made of a heat conductive material. In a specific embodiment, the heat conductive member 2 is made of an aluminum heat conductive material, but is not limited to an aluminum material.

Further, as shown in fig. 1, 2 and 3, the frame 1 includes a chassis 103, and a circuit board, a heat conductive member 2 and a heat absorbing member 3 are provided in the chassis 103, and a top end of the chassis 103 is detachably connected to the top cover 102.

Further, as shown in fig. 2, a screw hole 105 is provided at the top end of the chassis 103, a through hole 107 corresponding to the screw hole 105 is provided in the top cover 102, and a bolt 101 is inserted into each through hole 107 and the corresponding screw hole 105 to fix the top cover 102.

Further, as shown in fig. 2, a pair of top edges of the bottom frame 103 are each provided with a plurality of key-shaped through grooves 104, and a bottom surface of the top cover 102 is provided with a T-shaped cylinder 106 inserted into the through grooves 104.

During installation, the T-shaped cylinder 106 of the top cover 102 is correspondingly arranged at the big end of the through groove 104, then is inserted downwards, then slides along the through groove 104 to limit the bottom of the T-shaped cylinder 106 in the top edge of the bottom frame 103, finally, the bolts 101 correspondingly penetrate through the through holes 107 and are screwed into the screw holes 105 to realize the installation of the top cover 102 and the bottom frame 103, and during maintenance, as the bolts 101 of the top cover 102 and the bottom frame 103 are fewer, the top cover 102 is convenient to disassemble and assemble, and the maintenance of internal equipment by staff is facilitated.

The working principle of the electric power internet of things edge gateway provided by the utility model is as follows: when the gateway works, heat generated by the circuit board is guided into the heat absorbing piece 3 by utilizing the heat conducting piece 2 made of a heat conducting material, then heat accumulated on the heat absorbing piece 2 is absorbed by utilizing the temperature difference between the heat absorbing piece 3 and the heat conducting piece 2, and finally heat absorbing liquid contained in the heat absorbing piece 3 is circulated by utilizing the heat radiating piece 4, so that the high-temperature heat absorbing liquid is contacted with low-temperature external air, and the heat is dissipated into the air by virtue of a heat transfer effect, so that the temperature of the periphery of the circuit board is reduced.

By the above, the electric power internet of things edge gateway has the following beneficial effects:

the utility model sets up the heat conduction piece, heat absorption piece that connect sequentially in the frame, when the gateway works, utilize the heat conduction piece made of heat conduction material to guide the heat that the circuit board produces into the heat absorption piece, then utilize the temperature difference of heat absorption piece and heat conduction piece to absorb the heat accumulated on the heat conduction piece, finally utilize the heat absorption liquid that the heat absorption piece is held in the circulation heat absorption piece, make the heat absorption liquid of high temperature contact with low-temperature outside air, dissipate the heat to the air by means of the heat transfer effect, then reduce the peripheral temperature of the circuit board, the utility model makes the heat dissipation piece keep away from the circuit board, has greatly reduced the production of water smoke, has solved the independent increase of the prior art and dried the assembly, raised the gateway equipment cost and the problem that the consumer has increased the gateway consumption.

The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.

Claims (10)

1. The electric power internet of things edge gateway comprises a frame (1) and is characterized in that a heat conduction piece (2) which is positioned below a circuit board and used for absorbing heat generated by the circuit board during operation is arranged in the frame (1); one side of the heat conducting piece (2) is provided with a heat absorbing piece (3) for absorbing heat on the heat conducting piece (2); the heat dissipation part (4) is arranged outside the frame (1), and the heat dissipation part (4) is connected with the heat absorption part (3) to dissipate heat accumulated in the heat absorption part (3) through contact with the outside in a circulating mode.

2. The electric power internet of things edge gateway according to claim 1, wherein the heat conducting piece (2) comprises a substrate (203) connected in the frame (1), a plurality of heat absorbing parts (201) and heat conducting parts (202) are fixedly arranged on the substrate (203), one end of each heat conducting part (202) is connected with each heat absorbing part (201), and the other end of each heat conducting part (202) is inserted into the heat absorbing piece (3) in a sealing mode.

3. The electric power internet of things edge gateway according to claim 2, wherein the heat absorbing member (3) comprises a housing (301) connected in the frame (1), a slot (302) is arranged on one side, close to the heat conducting part (202), of the housing (301), the heat conducting part (202) is inserted through the slot (302) in a sealing manner, and an interface (303) for connecting the heat dissipating member (4) is further arranged on the housing (301).

4. A power internet of things edge gateway according to claim 3, characterized in that a rubber sealing ring is arranged in the slot (302).

5. A power internet of things edge gateway according to claim 3, wherein the heat dissipation part (4) comprises a heat dissipation pipe (402) arranged on the outer side of the frame (1) and two circulation pipes (401), one end of each circulation pipe (401) is connected with the heat absorption part (3), the other ends of the two circulation pipes (401) are respectively connected with two ends of the heat dissipation pipe (402), and at least one circulation pipe (401) is connected with a liquid pump (403).

6. The edge gateway of the electric internet of things according to claim 5, characterized in that perforations (108) leading out the circulation pipe (401) are arranged on the side wall of the frame (1).

7. The electric internet of things edge gateway according to claim 1, characterized in that the heat conducting member (2) is made of a heat conducting material.

8. The electric internet of things edge gateway according to claim 1, wherein the frame (1) comprises a bottom frame (103), a circuit board, the heat conducting piece (2) and the heat absorbing piece (3) are arranged in the bottom frame (103), and the top end of the bottom frame (103) is detachably connected with a top cover (102).

9. The electric internet of things edge gateway according to claim 8, wherein a screw hole (105) is formed in the top end of the chassis (103), through holes (107) corresponding to the screw holes (105) are formed in the top cover (102), and bolts (101) are inserted into the through holes (107) and the corresponding screw holes (105) to fix the top cover (102).

10. The electric internet of things edge gateway according to claim 8, wherein a pair of top edges of the chassis (103) are provided with a plurality of key-shaped through grooves (104), and a T-shaped cylinder (106) inserted into the through grooves (104) is arranged on the bottom surface of the top cover (102).