Building electrical heat dissipation cabinet

Abstract

The utility model discloses an electrical heat dissipation cabinet for a building. The electrical heat dissipation cabinet comprises an electrical cabinet, a dust removal brush and a dust collection box, the electrical cabinet comprises a cabinet body and a dustproof net, the cabinet body is provided with a cavity used for installing electrical elements, a heat dissipation opening is formed in the inner wall of the cavity, and the dustproof net is installed at the heat dissipation opening; the dedusting brush is movably installed outside the cabinet body, and a brush head of the dedusting brush abuts against the dustproof net. The dust collection boxes are detachably installed outside the cabinet body and arranged below the heat dissipation openings at intervals. According to the scheme, when the electrical elements are in the working state and the standby state, the building electrical heat dissipation cabinet can achieve good heat dissipation and dust prevention effects. And meanwhile, dust on the dustproof net can be regularly cleaned through the dust removal brush so as to ensure the ventilation effect of the dustproof net, the dust collection box can collect the dust falling from the dustproof net so as to prevent the dust from drifting away, and after the dust collection box is full of the dust, the dust collection box is taken down from the cabinet body, toppled over and reinstalled for use, so that the practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building electrical technology, in particular to a building electrical heat dissipation cabinet. Background Art

[0002] Building electrical refers to the electrical platform constructed in buildings using modern advanced scientific theories and electrical technologies. However, building electrical components will generate heat when working, and excessive temperature will cause damage to the building electrical components. Therefore, a building electrical device with heat dissipation function is needed.

[0003] For example, patent CN216436563U discloses a building electrical heat dissipation device. During use, the support shaft can be rotated, and the support shaft drives the closing plate to rotate, so that the closing plate closes the vent, thereby sealing the vent when heat dissipation is not needed, thereby preventing a large amount of dust from entering the interior of the device.

[0004] However, this patent provides a sealing plate at the air outlet to prevent dust, which can only play a dust-proof role when the device is not in use. When the device is in use, the sealing plate needs to be removed by the support shaft, resulting in dust entering the cabinet and attaching to the electrical components during use, affecting the heat dissipation of the electrical components and reducing the heat dissipation effect. Utility Model Content

[0005] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and propose a building electrical heat dissipation cabinet to solve the technical problem in the prior art that when the device is used, the sealing plate needs to be removed by a support shaft, resulting in dust entering the cabinet during use and attaching to the electrical components, affecting the heat dissipation of the electrical components and reducing the heat dissipation effect.

[0006] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a building electrical heat dissipation cabinet, comprising:

[0008] An electrical cabinet, comprising a cabinet body and a dust screen, wherein the cabinet body has a cavity for installing electrical components, an inner wall of the cavity is provided with a heat dissipation port, and the dust screen is installed at the heat dissipation port;

[0009] A dust removal brush is movably mounted outside the cabinet, and its brush head is pressed against the dustproof net; and

[0010] The dust collecting box is detachably mounted outside the cabinet and spaced below the heat dissipation port, and is used to collect dust brushed off the dustproof net by the dust removal brush.

[0011] In some embodiments, the electrical cabinet further comprises a partition, which is transversely arranged in the cavity to separate the cavity from top to bottom into a heat dissipation cavity and an electrical cavity, and is provided with a connecting port connecting the heat dissipation cavity and the electrical cavity, and the side wall of the heat dissipation cavity and the side wall of the electrical cavity are provided with the heat dissipation port;

[0012] The building electrical heat dissipation cabinet also includes a motor and a heat dissipation fan. The motor is arranged in the heat dissipation cavity, and its output shaft is electrically connected to the heat dissipation fan. The heat dissipation fan is placed in the communication port.

[0013] In some embodiments, the heat dissipation port is extended along a first direction, and a slide rail is provided on the top wall of the cabinet, and the slide rail is arranged along the first direction;

[0014] The dust removal brush also includes a connecting strip, which is connected to the brush head at an angle and is provided with a slide groove corresponding to the slide rail. The slide rail cooperates with the slide groove so that the connecting strip can move along the first direction.

[0015] In some embodiments, the heat dissipation cavity and / or the electrical cavity are provided with heat dissipation openings on two opposite side walls in the second direction, and the second direction and the first direction are both located in a horizontal plane and intersect each other;

[0016] The connecting strip is extended along the second direction, and two brush heads are provided. The two brush heads are respectively connected to two ends of the connecting strip.

[0017] In some embodiments, a plurality of the slide rails are provided, and the plurality of the slide rails are spaced apart along the second direction. The connecting strip is provided with a plurality of the slide grooves corresponding to the slide rails, and each slide groove is provided for the installation of the corresponding slide rail.

[0018] In some embodiments, limit blocks are respectively provided at both ends of the slide rail in the first direction.

[0019] In some embodiments, the slide groove is open at one side close to the cabinet, so that the connecting strip can be separated from the slide rail in a direction away from the cabinet.

[0020] In some embodiments, the dust removal brush further includes a handle, wherein the handle is connected to the brush head and is connected to the brush head at an angle.

[0021] In some embodiments, the electrical cabinet further comprises a mounting base mounted outside the cabinet, the mounting base is spaced below the heat dissipation port and is provided with a mounting slot with an opening facing upward;

[0022] The dust collecting box is detachably inserted into the installation slot.

[0023] In some embodiments, lifting blocks are respectively provided at two opposite ends of the dust collecting box.

[0024] Compared with the prior art, in the building electrical heat dissipation cabinet provided by the utility model, electrical components are arranged in the cavity of the cabinet, and a heat dissipation port connected to the outside is provided on the inner wall of the cavity to dissipate heat through the heat dissipation port, and a dustproof net is provided on the heat dissipation port to prevent external dust from entering the cavity from the heat dissipation port. In this way, the building electrical heat dissipation cabinet can play a good role in heat dissipation and dust prevention when the electrical components are in working and standby states. At the same time, the dust on the dustproof net can be cleaned regularly by a dust removal brush to ensure the air permeability of the dustproof net, and the dust collecting box can collect the dust falling off the dustproof net to prevent the dust from floating. After the dust in the dust collecting box is full, the dust collecting box is removed from the cabinet and dumped, and then reinstalled for use, which has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of a building electrical heat dissipation cabinet provided by an embodiment of the utility model;

[0026] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0027] Figure 3 for Figure 1 Partial cross-sectional view of the electrical cabinet and dust removal brush;

[0028] Figure 4 for Figure 1 Partial cross-sectional view of the electrical cabinet, motor and cooling fan;

[0029] Figure 5 for Figure 1 Partial structural diagram of the electrical cabinet;

[0030] Figure 6 for Figure 1 Partial schematic diagram of the connecting strip.

[0031] Description of reference numerals:

[0032] 1. Cabinet body; 1a. Heat dissipation port; 1b. Heat dissipation cavity; 1c. Electrical cavity; 11. Partition; 11a. Connecting port; 12. Slide rail; 121. Limit block; 13. Main body; 14. Cabinet door; 2. Dust net; 3. Dust brush; 31. Connecting strip; 31a. Slide groove; 32. Handle; 33. Brush head; 4. Dust box; 41. Lifting block; 5. Motor; 51. Cooling fan; 6. Mounting seat; 6a. Mounting groove. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] In order to solve the technical problem in the prior art that the sealing plate needs to be removed by the support shaft when the device is used, which causes dust to enter the cabinet and attach to the electrical components during use, affecting the heat dissipation of the electrical components and reducing the heat dissipation effect, the utility model provides a building electrical heat dissipation cabinet, which can achieve good heat dissipation and dust prevention effects when the electrical components are in working and standby states.

[0035] See also Figure 1 and Figure 2 , Figure 1 and Figure 2 It is a structural schematic diagram of a building electrical heat dissipation cabinet in an embodiment of the utility model, wherein the building electrical heat dissipation cabinet comprises an electrical cabinet, a dust removal brush 3 and a dust collecting box 4; the electrical cabinet comprises a cabinet body 1 and a dustproof net 2, the cabinet body 1 has a cavity for installing electrical components, the inner wall of the cavity is provided with a heat dissipation port 1a, and the dustproof net 2 is installed on the heat dissipation port 1a; the dust removal brush 3 is movably installed outside the cabinet body 1, and its brush head 33 is pressed against the dustproof net 2; the dust collecting box 4 is detachably installed outside the cabinet body 1, and is arranged at intervals below the heat dissipation port 1a, for collecting dust brushed off from the dustproof net 2 by the dust removal brush 3.

[0036] In the building electrical heat dissipation cabinet provided by the utility model, the electrical components are arranged in the cavity of the cabinet body 1, and a heat dissipation port 1a connected to the outside is provided on the inner wall of the cavity to dissipate heat through the heat dissipation port 1a, and a dustproof net 2 is provided on the heat dissipation port 1a to prevent external dust from entering the cavity from the heat dissipation port 1a. In this way, the building electrical heat dissipation cabinet can play a good role in heat dissipation and dust prevention when the electrical components are in working and standby states. At the same time, the dust on the dustproof net 2 can be regularly cleaned by the dust removal brush 3 to ensure the air permeability of the dustproof net 2, and the dust collecting box 4 can collect the dust falling from the dustproof net 2 to prevent the dust from floating. After the dust in the dust collecting box 4 is full, the dust collecting box 4 is removed from the cabinet body 1 and dumped, and then reinstalled for use, which has good practicality.

[0037] In one embodiment, see Figure 3 and Figure 4The electrical cabinet also includes a partition 11, which is horizontally arranged in the cavity to separate the cavity from top to bottom into a heat dissipation cavity 1b and an electrical cavity 1c, and is provided with a connecting port 11a connecting the heat dissipation cavity 1b and the electrical cavity 1c, and the side walls of the heat dissipation cavity 1b and the side walls of the electrical cavity 1c are provided with heat dissipation ports 1a; the building electrical heat dissipation cabinet also includes a motor 5 and a heat dissipation fan 51, the motor 5 is arranged in the heat dissipation cavity 1b, and its output shaft is electrically connected to the heat dissipation fan 51, and the heat dissipation fan 51 is placed at the connecting port 11a.

[0038] In this embodiment, the cavity is divided into a heat dissipation cavity 1b and an electrical cavity 1c, and a heat dissipation fan 51 is placed at the connecting port 11a so as to draw external wind from the heat dissipation port 1a of the electrical cavity 1c into the electrical cavity 1c to take away the heat of the electrical components in the electrical cavity 1c. Then, the wind enters the heat dissipation cavity 1b driven by the heat dissipation fan 51, and can also take away the heat of the motor 5, and finally be discharged from the heat dissipation port 1a of the heat dissipation cavity 1b, thereby further improving the heat dissipation effect.

[0039] In one of the embodiments, the heat dissipation port 1a is extended along the first direction, and the top wall of the cabinet 1 is provided with a slide rail 12, which is arranged along the first direction; the dust removal brush 3 also includes a connecting strip 31, the connecting strip 31 is connected to the brush head 33 at an angle, and a slide groove 31a is provided corresponding to the slide rail 12, and the slide rail 12 cooperates with the slide groove 31a so that the connecting strip 31 can move along the first direction.

[0040] In this embodiment, the sliding connecting strip 31 is used to drive the slide rail 12 to slide along the first direction, so that the brush head 33 of the dust removal brush 3 can clean the dust on the dustproof net 2, and the structure is simple and reliable. Specifically, in this solution, the first direction is the width direction of the cabinet 1.

[0041] In one embodiment, the heat dissipation cavity 1b and / or the electrical cavity 1c are respectively provided with heat dissipation ports 1a on the two side walls opposite to each other in the second direction, and the second direction and the first direction are both located in a horizontal plane and are arranged to intersect; the connecting strip 31 is extended along the second direction, and two brush heads 33 are provided, and the two brush heads 33 are respectively connected to the two ends of the connecting strip 31.

[0042] In this embodiment, heat dissipation ports 1a are respectively arranged on the opposite side walls of the heat dissipation cavity 1b and the electrical cavity 1c, and dustproof nets 2 are respectively arranged on each heat dissipation port 1a to improve the air flow between the heat dissipation cavity 1b and the electrical cavity 1c and the external environment, thereby improving the heat dissipation capacity.

[0043] In one embodiment, a plurality of slide rails 12 are provided, and the plurality of slide rails 12 are spaced apart along the second direction, and the connecting bar 31 is provided with a plurality of slide grooves 31a corresponding to the slide rails 12, and each slide groove 31a is provided for the installation of a corresponding slide rail 12. And the two ends of the slide rail 12 in the first direction are respectively provided with stop blocks 121.

[0044] In this embodiment, a plurality of slide rails 12 are provided at intervals along the second direction, and a plurality of slide grooves 31a are provided correspondingly to improve the sliding stability of the connecting bar 31. Limiting blocks 121 are provided at both ends of the slide rail 12 to limit the connecting bar 31 from separating from the slide rail 12 along the first direction.

[0045] In one embodiment, see Figure 5 The side of the slide groove 31a close to the cabinet 1 is open, so that the connecting strip 31 can be separated from the slide rail 12 in a direction away from the cabinet 1. The dust removal brush 3 also includes a handle 32, which is connected to the brush head 33 and connected to the brush head 33 at an angle.

[0046] In this embodiment, the bottom of the slide groove 31a is set to be open, so that the connecting strip 31 can be removed upward from the slide rail 12, that is, the dust brush 3 can be removed from the cabinet 1, so that the brush head 33 of the dust brush 3 can be cleaned regularly to ensure the cleaning ability of the brush head 33 on the dustproof net 2. In addition, a handle 32 is provided on the outer side of the dust brush 3, so that the operator can hold the handle 32 and move the dust brush 3 along the first direction, thereby improving convenience.

[0047] In one embodiment, see Figure 6 The electrical cabinet further comprises a mounting seat 6 mounted outside the cabinet body 1, the mounting seat 6 is arranged below the heat dissipation port 1a, and is provided with a mounting groove 6a with an opening facing upward; the dust box 4 is detachably inserted into the mounting groove 6a. The opposite ends of the dust box 4 are respectively provided with lifting blocks 41.

[0048] In this embodiment, the dust box 4 is directly inserted into the mounting groove 6a of the mounting seat 6. When the dust box 4 is full of dust, the operator can lift the lifting block 41 to lift the dust box 4 out of the mounting groove 6a and dump the accumulated dust in the dust box 4. The operation is simple and convenient, the structure is simple, and the cost is saved.

[0049] In addition, it should be noted that the cabinet 1 in this embodiment includes a body 13 and a cabinet door 14, the body 13 and the cabinet door 14 together enclose a cavity, and the cabinet door 14 is hinged on the body 13 to open and close the cavity. A lock body is provided on the cabinet door 14 to lock the cabinet door 14 on the cabinet 1.

[0050] In order to better understand the present invention, the following Figures 1 to 6 The technical solution of the utility model is described in detail:

[0051] In this embodiment, the cavity can be opened by opening and closing the cabinet door 14, so that the electrical components can be taken and placed in the cavity. After the electrical components are installed, the cabinet door 14 is closed. When the electrical components are working, the motor 5 can be turned on, and the heat dissipation fan 51 is driven by the motor 5 to rotate, so that the outside air flows through the heat dissipation port 1a of the electrical cavity 1c, the electrical cavity 1c, the connecting port 11a, the heat dissipation cavity 1b, and the heat dissipation port 1a of the heat dissipation cavity 1b in sequence. In this way, the electrical components and the motor 5 in the electrical cavity 1c can be cooled at the same time, the heat dissipation capacity is improved, and the dustproof net 2 can effectively prevent external dust from entering the cavity. When the electrical components are on standby, the motor 5 can be turned off, and the dustproof net 2 can be used to prevent dust, and at the same time, the air flow in the cavity is driven by the air flow of the external environment.

[0052] After using it for a period of time, the dust removal brush 3 can be moved by the handle 32 to clean the dust on the dustproof net 2 to ensure the air permeability of the dustproof net 2; the dust detached from the dustproof net 2 falls into the dust collecting box 4, and when the dust collecting box 4 is full of dust, the dust collecting box 4 is taken out from the installation groove 6a to dump the dust for reuse.

[0053] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A building electrical heat dissipation cabinet, characterized in that: include: An electrical cabinet, comprising a cabinet body and a dust screen, wherein the cabinet body has a cavity for installing electrical components, an inner wall of the cavity is provided with a heat dissipation port, and the dust screen is installed at the heat dissipation port; A dust removal brush is movably mounted outside the cabinet, and its brush head is pressed against the dustproof net; and The dust collecting box is detachably mounted outside the cabinet and spaced below the heat dissipation port, and is used to collect dust brushed off the dustproof net by the dust removal brush.

2. The building electrical heat dissipation cabinet according to claim 1, characterized in that: The electrical cabinet further comprises a partition, which is transversely arranged in the cavity to separate the cavity from top to bottom into a heat dissipation cavity and an electrical cavity, and is provided with a connecting opening connecting the heat dissipation cavity and the electrical cavity, and the side wall of the heat dissipation cavity and the side wall of the electrical cavity are provided with the heat dissipation opening; The building electrical heat dissipation cabinet also includes a motor and a heat dissipation fan. The motor is arranged in the heat dissipation cavity, and its output shaft is electrically connected to the heat dissipation fan. The heat dissipation fan is placed in the communication port.

3. The building electrical heat dissipation cabinet according to claim 2, characterized in that: The heat dissipation port is extended along a first direction, and a slide rail is provided on the top wall of the cabinet, and the slide rail is arranged along the first direction; The dust removal brush also includes a connecting strip, which is connected to the brush head at an angle and is provided with a slide groove corresponding to the slide rail. The slide rail cooperates with the slide groove so that the connecting strip can move along the first direction.

4. The building electrical heat dissipation cabinet according to claim 3, characterized in that: The heat dissipation openings are respectively arranged on two opposite side walls of the heat dissipation cavity and / or the electrical cavity in the second direction, and the second direction and the first direction are both located in a horizontal plane and are arranged to intersect each other; The connecting strip is extended along the second direction, and two brush heads are provided. The two brush heads are respectively connected to two ends of the connecting strip.

5. The building electrical heat dissipation cabinet according to claim 4, characterized in that: There are a plurality of slide rails, and the plurality of slide rails are spaced apart along the second direction. The connecting strip is provided with a plurality of slide grooves corresponding to the slide rails, and each slide groove is provided for the installation of the corresponding slide rail.

6. The building electrical heat dissipation cabinet according to claim 3, characterized in that: Limit blocks are respectively provided at both ends of the slide rail in the first direction.

7. The building electrical heat dissipation cabinet according to claim 3, characterized in that: The sliding groove is open at one side close to the cabinet, so that the connecting strip can be separated from the sliding rail in a direction away from the cabinet.

8. The building electrical heat dissipation cabinet according to claim 3, characterized in that: The dust removal brush also includes a handle, which is connected to the brush head and is connected to the brush head at an angle.

9. The building electrical heat dissipation cabinet according to claim 2, characterized in that: The electrical cabinet further comprises a mounting seat mounted outside the cabinet, the mounting seat being spaced below the heat dissipation port and provided with a mounting slot with an opening facing upward; The dust collecting box is detachably inserted into the installation slot.

10. The building electrical heat dissipation cabinet according to claim 9, characterized in that: The opposite ends of the dust collecting box are respectively provided with lifting blocks.

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