CN209844287U - Detachable power distribution cabinet convenient for heat dissipation - Google Patents
Detachable power distribution cabinet convenient for heat dissipation Download PDFInfo
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- CN209844287U CN209844287U CN201921080299.0U CN201921080299U CN209844287U CN 209844287 U CN209844287 U CN 209844287U CN 201921080299 U CN201921080299 U CN 201921080299U CN 209844287 U CN209844287 U CN 209844287U
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- power distribution
- distribution cabinet
- heat dissipation
- switch board
- rod
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Abstract
The utility model belongs to the technical field of distribution equipment, a switch board can dismantle convenient to heat dissipation is disclosed. The power distribution cabinet comprises a plurality of groups of power distribution cabinet bodies, wherein a plurality of groups of base supports are arranged at the bottom of any group of power distribution cabinet bodies, and mounting grooves matched with the base supports in number, position and size are also formed in the top of each power distribution cabinet body; the mounting groove is provided with a bolt in a penetrating mode, the bolt is connected with the mounting groove in a threaded mode, and a gap is reserved at the joint between every two adjacent power distribution cabinet bodies. The utility model discloses a clearance size between two sets of switch board bodies is adjusted in a flexible way to rotatory bolt to the poor problem of heat dispersion of switch board among the prior art has been solved.
Description
Technical Field
The utility model belongs to the technical field of distribution equipment, concretely relates to switch board can dismantle convenient to heat dissipation.
Background
The power distribution cabinet is an important device in a power system and is also a final-stage device of a power distribution system. The motor control center is generally used in the occasions with dispersed loads and less loops, and in the occasions with concentrated loads and more loops, the motor control center distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, and the equipment provides protection, monitoring and control for the loads. The existing power distribution cabinet has the problems of large occupied space, fixed internal space, inconvenient use, poor heat dissipation performance and the like.
The utility model with application number of CN201620548104.0 discloses a power distribution cabinet convenient to disassemble and assemble, which comprises a power distribution cabinet body, a power distribution cabinet door, a power distribution cabinet base support fixing hole, a ventilation hole, a mounting groove, a connecting fixing hole, a handle and a power distribution cabinet cover, wherein the power distribution cabinet base support is arranged on four corners of the bottom surface of the power distribution cabinet body; the side surfaces of the distribution cabinet base supports are provided with a distribution cabinet base support fixing hole; a distribution cabinet door is mounted on the front side surface of the distribution cabinet body; a handle is arranged in the middle of the left side of the front side face of the power distribution cabinet door; the left side and the right side of the power distribution cabinet body are uniformly provided with vent holes; mounting grooves are formed in the four corners of the top surface of the power distribution cabinet body.
Above-mentioned patent is mainly through distribution cabinet base support and the mounting groove that is equipped with to it is stable to have made things convenient for the equipment between the distribution cabinet body. However, after the power distribution cabinet bodies are assembled, heat is dissipated only through the air vents arranged on the left side and the right side of the power distribution cabinet bodies, and the problem of low heat dissipation performance often exists; in addition, the distance between two switch board bodies can not be adjusted in this patent for the switch board is difficult to realize the regulation in height, and under humid environment, the switch board is inside moist, leads to electronic component work short circuit easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the poor problem of heat dispersion of switch board among the prior art, the utility model provides a better switch board dismantled of heat dispersion.
The utility model discloses the technical scheme who adopts does: a detachable power distribution cabinet convenient for heat dissipation comprises a plurality of groups of power distribution cabinet bodies, wherein a plurality of groups of base supports are arranged at the bottom of any group of power distribution cabinet bodies, and mounting grooves matched with the base supports in number, position and size are also formed in the top of each power distribution cabinet body; the mounting groove is provided with a bolt in a penetrating mode, the bolt is connected with the mounting groove in a threaded mode, and a gap is reserved at the joint between every two adjacent power distribution cabinet bodies.
Preferably, a plurality of groups of positioning holes are uniformly formed in the vertical direction below the power distribution cabinet body, and a positioning support mechanism matched with the positioning holes is further arranged above the power distribution cabinet body.
Preferably, the positioning and supporting mechanism comprises a fixing rod perpendicular to the side face of the power distribution cabinet body, a supporting rod is perpendicularly arranged at one end of the fixing rod, a positioning rod with the length capable of being expanded is arranged at the other end of the supporting rod, and the positioning rod is parallel to the fixing rod.
Preferably, the support rod is a length adjustable rod.
Preferably, the support rod comprises a first support rod and a second support rod which are in threaded connection, the free end of the first support rod is fixed on the fixing rod, and the positioning rod is hinged to the free end of the second support rod and can rotate along a plane perpendicular to the second support rod.
Preferably, baffles are arranged on the periphery of the bottom of the power distribution cabinet body.
As preferred, the switch board body includes the door plant, is equipped with the handle on the door plant, and door plant one side still is equipped with the side door, still evenly is equipped with the multiunit louvre on the side door.
The utility model has the advantages that:
1. the utility model discloses a set up bolt and mounting groove threaded connection, after inserting the mounting groove that corresponds with the base support, rotate the bolt and make and form between the end of bolt and the base support and contradict, its conflict pressure is big more, between base support and the bolt, frictional force between base support and the mounting groove is big more, can form good fastening to the switch board body of top like this. And the clearance that persists between two sets of adjacent switch board bodies then provides good ventilation cooling space for between the switch board body, has improved the holistic heat dispersion of switch board, and then makes the electronic component operating efficiency in the switch board obtain good promotion. In addition, the size of the gap can be adjusted through the difference of the fixed positions of the base supports, and the overall ventilation and heat dissipation conditions of the power distribution cabinet can be adjusted more conveniently. On the other hand, the height of top switch board body still can further be adjusted to the difference of base support fixed position, avoids electronic component to wet and leads to the emergence of the short circuit condition in the top switch board body.
2. Through setting up locating hole and location supporting mechanism, when assembling between the switch board body about to, at first put into the mounting groove that corresponds with the base support, then insert location supporting mechanism's locating lever in the locating hole, location supporting mechanism forms a good supporting role to the switch board body of top this moment, just so does benefit to the rotating bolt to fasten between two switch board bodies more. In addition, through the difference of the position that the regulation bracing piece inserted the locating hole, the size in clearance between two sets of switch board bodies of regulation that can also be better, and then make things convenient for the whole ventilation cooling with the adaptability of switch board. That is, the clearance is set to be larger when the element with large heat dissipation capacity is placed more in the power distribution cabinet, and the clearance is set to be smaller when the element with large heat dissipation capacity is placed less in the power distribution cabinet.
The advantages of the invention are not limited to the description, but rather are described in greater detail in the detailed description for better understanding.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the following detailed description.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a positioning and supporting mechanism of the present invention;
fig. 3 is an assembly schematic diagram of the power distribution cabinet body of the utility model;
in the figure: 1-a power distribution cabinet body, 2-a door panel, 3-a handle, 4-a side door, 5-a heat dissipation hole, 6-a base support, 7-a mounting groove, 8-a bolt, 9-a positioning support mechanism, 91-a fixed rod, 92-a first support rod, 93-a second support rod, 94-a positioning rod, 10-a baffle and 11-a positioning hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The invention will be further explained with reference to the drawings and the specific embodiments.
As shown in fig. 1-3, the utility model relates to a detachable power distribution cabinet convenient for heat dissipation, which comprises a plurality of sets of power distribution cabinet bodies 1, wherein the bottom of any set of power distribution cabinet body 1 is provided with a plurality of sets of base supports 6, and the top of the power distribution cabinet body 1 is also provided with mounting grooves 7 matched with the base supports 6 in number, position and size; in this embodiment, the number of the base supports 6 is set to 4, specifically, the base supports 6 are arranged at four corners of the bottom of the power distribution cabinet body 1, mounting grooves 7 matched with the base supports 6 are arranged at positions, corresponding to the base supports 6, of the top of the power distribution cabinet body 1, and the base supports 6 can slide up and down in the mounting grooves 7; a bolt 8 penetrates through one side of the mounting groove 7, the bolt 8 is in threaded connection with the mounting groove 7, the bolt 8 is in contact friction with the base support 6 by rotating the bolt 8, the larger the pressure formed by the bolt 8 on the base support 6 is, the more compact the mounting effect is, and therefore the upper power distribution cabinet body 1 can be prevented from sliding off; in addition, through the contact position of adjusting bolt 8 and base support 6, alright adjust the height of top switch board body 1, adapt to the topography of switch board locating position more, guarantee holistic aesthetic property. Under the condition that the installation is finished, a gap is reserved at the joint between two adjacent groups of power distribution cabinet bodies 1. And when adjusting the height of the upper power distribution cabinet body 1, the gap between the two power distribution cabinet bodies 1 is also correspondingly adjusted, so that the whole ventilation and heat dissipation effect of the power distribution cabinet can be more adaptively adjusted. When more elements with large heat dissipation capacity are placed in the power distribution cabinet, the reserved gap is set to be large; when the elements with large heat dissipation capacity in the power distribution cabinet are placed less, the reserved gap is reduced, and the purpose of better heat dissipation can be achieved.
In order to guarantee the nimble application of switch board body 1 and better heat dispersion thereof, furtherly, switch board body 1 includes door plant 2, and door plant 2 articulates in switch board body 1 one side, still be equipped with the handle 3 that is used for opening and closing door plant 2 on the door plant 2, door plant 2 one side still is equipped with side door 4, still evenly is equipped with multiunit louvre 5 on the side door 4.
In order to facilitate the driving of the bolts 8, the bolts 8 are all arranged on the outer side of the power distribution cabinet body 1, the bolts 8 penetrate through the outer side wall of the power distribution cabinet body 1 and the mounting groove 7, and meanwhile the bolts 8 need to be in threaded connection with the mounting groove 7 and/or the outer side wall of the power distribution cabinet body 1.
In order to facilitate assembly between the power distribution cabinet bodies 1, furthermore, a plurality of groups of positioning holes 11 are uniformly formed in the vertical direction below the power distribution cabinet bodies 1, and positioning and supporting mechanisms 9 matched with the positioning holes 11 are further arranged above the power distribution cabinet bodies 1. Specifically, the multiple groups of positioning holes 11 and the supporting mechanism 9 are provided with three groups of positioning holes which are arranged in parallel on three side surfaces of the power distribution cabinet body 1 except the door plate 2, so that the overall stability of the power distribution cabinet body is ensured.
As one of the setting modes of the supporting mechanism 9, further, the positioning supporting mechanism 9 includes a fixing rod 91 disposed perpendicular to the side surface of the power distribution cabinet body 1, one end of the fixing rod 91 is vertically provided with a supporting rod, the other end of the supporting rod is provided with a positioning rod 94 with a length capable of being extended, and the positioning rod 94 is parallel to the fixing rod 91. In the installation process, after the positioning rod 94 is aligned with the corresponding positioning hole 11 on the upper power distribution cabinet body 1, the positioning rod 94 is extended and inserted into the positioning hole 11. This location supporting mechanism 9 can support the switch board body 1 of top to conveniently rotate bolt 8 and assemble switch board body 1.
For the positioning rod 94 with a telescopic length, two positioning rods 94 can be assembled by adopting a threaded connection mode, so that the telescopic positioning of the positioning rod 94 can be realized.
For the convenience of setting up the regulation of height to top switch board body 1, further, the bracing piece is length adjustable pole.
As a setting mode for adjusting the length of the supporting rod, the supporting rod comprises a first supporting rod 92 and a second supporting rod 93 which are in threaded connection, one end, away from the second supporting rod 93, of the first supporting rod 92 is a free end, the free end of the first supporting rod 92 is fixed on the fixing rod 91, the positioning rod 94 is hinged to one end, away from the first supporting rod 92, of the second supporting rod 93, and meanwhile, the positioning rod 94 can rotate along a plane perpendicular to the second supporting rod 93. When the second support rod 93 is rotated, the positioning rod 94 above the second support rod also rotates synchronously, and the positioning rod 94 is hinged to the second support rod 93, so that the positioning rod 94 can be inserted into the positioning hole 11.
In order to prevent dust or rainwater from entering the power distribution cabinet body 1, furthermore, the periphery of the bottom of the power distribution cabinet body 1 is also provided with inclined baffle plates 10. Form the air duct between baffle and the switch board body 1 of below like this, and then ensure normal ventilation cooling.
In the specific installation process: at first put down the mounting groove 7 of the switch board body 1 below with the base support 6 alignment of switch board body 1 to a certain position, then insert locating lever 94 on the switch board body 1 below in this switch board body 1's locating hole 11, later the rethread bolt 8 fastens base support 6, has just so accomplished the assembly between the switch board body 1.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a switch board can dismantle convenient to heat dissipation, includes multiunit switch board body (1), its characterized in that: a plurality of groups of base supports (6) are arranged at the bottom of any group of the power distribution cabinet bodies (1), and a plurality of groups of mounting grooves (7) matched with the base supports (6) are also arranged at the top of each power distribution cabinet body (1); the installation groove (7) is provided with a bolt (8) in a penetrating mode, the bolt (8) is connected with the installation groove (7) in a threaded mode, and a gap is reserved at the joint of two adjacent power distribution cabinet bodies (1).
2. The removable power distribution cabinet convenient to heat dissipation of claim 1, characterized in that: the lower part of the power distribution cabinet body (1) is evenly provided with a plurality of groups of positioning holes (11) in the vertical direction, and the upper part of the power distribution cabinet body (1) is also provided with a positioning and supporting mechanism (9) matched with the positioning holes (11).
3. The removable power distribution cabinet convenient to heat dissipation of claim 2, characterized in that: the positioning and supporting mechanism (9) comprises a fixing rod (91) arranged perpendicular to the side face of the power distribution cabinet body (1), one end of the fixing rod (91) is perpendicularly provided with a supporting rod, the other end of the supporting rod is provided with a positioning rod (94) with the length being telescopic, the other end of the positioning rod (94) is matched with the positioning hole (11), and the positioning rod (94) is parallel to the fixing rod (91).
4. The removable power distribution cabinet convenient to heat dissipation of claim 3, characterized in that: the supporting rod is a length adjustable rod.
5. The removable power distribution cabinet convenient to heat dissipation of claim 4, characterized in that: the bracing piece includes threaded connection's first bracing piece (92) and second bracing piece (93), the free end of first bracing piece (92) is fixed on dead lever (91), locating lever (94) articulate the free end at second bracing piece (93) and can follow the plane rotation of perpendicular second bracing piece (93).
6. The removable power distribution cabinet convenient to heat dissipation of claim 1, characterized in that: all still be equipped with baffle (10) around switch board body (1) bottom.
7. The removable power distribution cabinet convenient to heat dissipation of claim 1, characterized in that: switch board body (1) is equipped with handle (3) including door plant (2) on door plant (2), door plant (2) one side still is equipped with side door (4), still evenly is equipped with multiunit louvre (5) on side door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080299.0U CN209844287U (en) | 2019-07-10 | 2019-07-10 | Detachable power distribution cabinet convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080299.0U CN209844287U (en) | 2019-07-10 | 2019-07-10 | Detachable power distribution cabinet convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844287U true CN209844287U (en) | 2019-12-24 |
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ID=68899659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080299.0U Active CN209844287U (en) | 2019-07-10 | 2019-07-10 | Detachable power distribution cabinet convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844287U (en) |
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2019
- 2019-07-10 CN CN201921080299.0U patent/CN209844287U/en active Active
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