CN214155239U - Rack type heat dissipation unit - Google Patents

Abstract

The utility model provides a rack-mounted heat dissipation unit, the anode of a power supply box is connected with a plurality of electromagnets and jacks on the left side in series through leads, the cathode of the power supply box is connected with a plurality of electromagnets and jacks on the right side in series through leads, therefore, when the heat dissipation plate is installed, the contact is inserted into the jack to communicate the whole circuit, and by arranging the magnet blocks to be opposite to the two poles of the corresponding electromagnet, after the electromagnet is electrified, the limit column is pushed out of the heat dissipation plate and inserted into the corresponding limit hole by the principle that like poles of the magnets repel each other, so that the heat dissipation plate is relatively fixed, the current of the electromagnet can be cut off by closing a switch of the circuit, therefore, the iron core in the electromagnet is adsorbed by the magnet block, the contraction of the limiting column is realized, the fixed relation of the heat dissipation plate relative to the machine body can be released, and the heat dissipation plate can be detachably mounted; the motor through setting up the fan passes through the wire and establishes ties between jack and the electro-magnet on right side, can be behind the intercommunication circuit, for the fan provides the electric energy to realize the heat dissipation function.

Description

Rack type heat dissipation unit

Technical Field

The utility model relates to a rack equipment technical field specifically is a rack-type heat dissipation unit.

Background

The rack is a frame for mounting equipment, and is widely used in the field of communication, and the heat dissipation unit is an important component of the rack equipment, for example, the application numbers are: 201721267188.1, comprising: the rack is used for at least one server host to be arranged, the heat dissipation module is provided with at least one heat dissipation unit and a plurality of fan units, the heat dissipation unit is arranged between the fan units and the server host, the heat conduction unit is provided with at least one first end and one second end, the first end is in contact with a heating module of the server host, the second end is in contact with the heat dissipation unit, the heat conduction unit conducts heat of the heating module to the heat dissipation unit, and the heat dissipation unit dissipates heat through the fan units. Although the design can effectively achieve the effects of improving the heat dissipation effect and the space application effect of the inner space of the case body, the heat dissipation unit cannot be conveniently disassembled and assembled, and the design has certain limitations in practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rack-type heat dissipation unit has solved the problem of mentioning in the above-mentioned background art.

In order to achieve the above object, the utility model provides a rack-type heat dissipation unit, including the organism, its characterized in that: the upper end face of the machine body is provided with a first rectangular groove penetrating through the upper end face and the lower end face of the machine body, the front end face of the machine body is provided with a second rectangular groove communicated with the first rectangular groove, the left end and the right end of the second rectangular groove are respectively provided with a track extending into the machine body, a heat dissipation plate is detachably mounted in the second rectangular groove, the left end and the right end of the heat dissipation plate are respectively in sliding connection with the tracks which are symmetrically arranged, the left end and the right end of the heat dissipation plate are symmetrically provided with a plurality of mounting holes, one end of the heat dissipation plate extending into the mounting holes is fixedly provided with an electromagnet, a telescopic limiting column is arranged in each mounting hole, one end of each limiting column, close to the electromagnet, is provided with a magnet block, the direction of the magnet block is opposite to that of the two corresponding poles of the electromagnet, a limiting hole matched with the limiting column is arranged in the track, and a power box is arranged in the heat dissipation plate, the rear flank bilateral symmetry of heating panel be equipped with to the jack of concave yield in the heating panel, bilateral symmetry is equipped with on the back wall of first rectangular channel and stretches into contact in the jack, the symmetry sets up the contact stretches into one end in the organism is passed through the wire and is connected, the positive pole of power supply box passes through the wire and is a plurality of on left the electro-magnet with the jack is established ties, the negative pole of power supply box passes through the wire and a plurality of on right the electro-magnet with the jack is established ties, this design dismouting heating panel that can make things convenient for.

Preferably, the heat dissipation plate is provided with a fan, a motor of the fan is connected in series between the jack on the right side and the electromagnet through a wire, and the design can provide electric energy for the fan after the jack and the contact are in mutual contact to communicate a circuit, so that the heat dissipation function of the heat dissipation plate is realized.

Preferably, the heating panel with spacing post is insulating material, the contact with the jack is the conductor, and this design can guarantee that the circuit can communicate, and can avoid the electric current of power supply box to flow into the organism and form the potential safety hazard.

Preferably, the rear side face of the heat dissipation plate is provided with positioning holes in a bilateral symmetry mode, the rear wall of the first rectangular groove is provided with positioning columns matched with the positioning holes in a bilateral symmetry mode, the design can play a role in positioning the relative position of the heat dissipation plate and the first rectangular groove when the heat dissipation plate is installed, and therefore the contact can be inserted into the insertion hole.

Preferably, the length of the positioning column is greater than that of the contact, and the design can ensure that the positioning column preferentially contacts the heat dissipation plate when the heat dissipation plate is installed, so that the positioning function of the positioning column is ensured.

Preferably, one end, extending into the positioning hole, of the positioning column is provided with a guide ball head, and the positioning column can be guided to be inserted into the positioning hole by the guide ball head.

Preferably, the front end face of the heat dissipation plate is provided with a fastener which is recessed inwards, and the design is favorable for mounting and dismounting the heat dissipation plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a pass through the wire with the positive pole of power supply box and establish ties with left a plurality of electro-magnets and jack, pass through the wire with the negative pole of power supply box and establish ties with a plurality of electro-magnets and jack on right side, thereby can be when installing the heating panel, insert the jack through the contact, thereby communicate whole circuit, through setting up the magnet piece opposite direction with the two poles of the earth of the electro-magnet that corresponds, can be after the electro-magnet circular telegram, through the principle that the homopolar repulsion of magnet, release the heating panel with spacing post, and insert in the spacing hole that corresponds, realize the relatively fixed heating panel, and can be through the switch of closing the circuit, the electric current of cutting off the electro-magnet, thereby adsorb the iron core in the electro-magnet through the magnet piece, realize the shrink of spacing post, thereby can relieve the fixed relation of the relative organism of heating panel, realize demountable installation heating panel; furthermore, a motor provided with a fan is connected in series between the jack on the right side and the electromagnet through a wire, and the fan can be supplied with electric energy after the jack and the contact are in contact with each other to communicate a circuit, so that the heat dissipation function of the heat dissipation plate is realized; furthermore, the heat dissipation plate and the limiting column are made of insulating materials, and the contact and the jack are both conductors, so that the circuit can be communicated, and the current of the power box can be prevented from flowing into the machine body to form potential safety hazards; furthermore, the positioning columns are arranged to be matched with the positioning holes, so that the effect of positioning the relative positions of the heat dissipation plate and the first rectangular groove can be achieved when the heat dissipation plate is installed, and the contact can be inserted into the insertion hole; furthermore, the length of the positioning column is larger than that of the contact, so that the positioning column can be ensured to be preferentially contacted with the heat dissipation plate when the heat dissipation plate is installed, and the positioning function of the positioning column is ensured; furthermore, by arranging the guide ball head, the positioning column can be guided to be inserted into the positioning hole when the heat dissipation plate is installed; furthermore, the heat dissipation plate can be conveniently installed and detached by arranging the buckle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the body of the present invention;

FIG. 3 is an enlarged view of the heat dissipating plate of the present invention;

fig. 4 is a schematic view of the internal structure of the heat dissipating plate of the present invention;

FIG. 5 is a circuit diagram of the heat dissipating plate of the present invention;

FIG. 6 is an enlarged view of the positioning post of the present invention;

fig. 7 is an enlarged view of the mounting hole of the present invention.

In the figure: 1. a body; 2. a heat dissipation plate; 11. a first rectangular groove; 12. a second rectangular groove; 21. mounting holes; 22. an electromagnet; 23. a limiting column; 24. a power supply box; 25. a jack; 26. a fan; 27. positioning holes; 28. buckling a handle; 111. a contact; 112. a positioning column; 121. a track; 231. a magnet block; 1121. a guide ball head; 1211. and a limiting hole.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and 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, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

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 invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-7, the present invention provides a rack-type heat dissipation unit, which includes a machine body 1, and is characterized in that: the upper end surface of the machine body 1 is provided with a first rectangular groove 11 penetrating through the upper end surface and the lower end surface of the machine body 1, the front end surface of the machine body 1 is provided with a second rectangular groove 12 communicated with the first rectangular groove 11, the left end and the right end of the second rectangular groove 12 are respectively provided with a track 121 extending into the machine body 1, a heat dissipation plate 2 is detachably mounted in the second rectangular groove 12, the left end and the right end of the heat dissipation plate 2 are respectively in sliding connection with the tracks 121 which are symmetrically arranged, the left end and the right end of the heat dissipation plate 2 are symmetrically provided with a plurality of mounting holes 21, one end of each mounting hole 21 extending into the heat dissipation plate 2 is fixedly provided with an electromagnet 22, a telescopic limiting column 23 is arranged in each mounting hole 21, one end of each limiting column 23, which is close to the electromagnet 22, is provided with a magnet block 231, and the directions of the magnet blocks 231 are opposite to those of the two poles of the electromagnet 22, the track 121 is internally provided with a limiting hole 1211 matched with the limiting column 23, the heat dissipation plate 2 is internally provided with a power supply box 24, the rear side surface of the heat dissipation plate 2 is bilaterally symmetrically provided with jacks 25 recessed into the heat dissipation plate 2, the rear wall of the first rectangular groove 11 is bilaterally symmetrically provided with contacts 111 extending into the jacks 25, the symmetrically arranged contacts 111 extend into one end of the machine body 1 and are connected through a lead, the anode of the power supply box 24 is connected in series with a plurality of left electromagnets 22 and the jacks 25 through leads, and the cathode of the power supply box 24 is connected in series with the plurality of right electromagnets 22 and the jacks 25 through leads.

Please refer to fig. 3 again, a fan 26 is installed on the heat dissipation plate 2, a motor of the fan 26 is connected in series between the insertion hole 25 on the right side and the electromagnet 22 through a wire, and a buckle 28 recessed inwards is arranged on the front end face of the heat dissipation plate 2, so that the heat dissipation plate 2 can be installed and disassembled conveniently, and the fan 26 can be supplied with electric energy after the insertion hole 25 and the contact 111 are contacted with each other to communicate a circuit, thereby realizing the heat dissipation function of the heat dissipation plate 2.

Please refer to fig. 2 and 4, the heat sink 2 and the limiting column 23 are made of insulating materials, and the contact 111 and the insertion hole 25 are both made of conductors, which can ensure that the circuit can be connected and prevent the current of the power box 24 from flowing into the body 1 to form a potential safety hazard.

Please refer to fig. 2, 4 and 5, the rear side of the heat dissipation plate 2 is symmetrically provided with positioning holes 27, the rear wall of the first rectangular groove 11 is symmetrically provided with positioning posts 112 matching with the positioning holes 27, the length of the positioning posts 112 is greater than the length of the contacts 111, and one end of the positioning posts 112 extending into the positioning holes 27 is provided with guiding bulbs 1121, which is designed to position the heat dissipation plate 2 relative to the first rectangular groove 11 when the heat dissipation plate 2 is mounted, so as to ensure that the contacts 111 can be inserted into the insertion holes 25.

The utility model discloses a concrete operation as follows:

when a rack-type heat dissipation unit is used, the heat dissipation plate 2 is inserted in alignment with the second rectangular groove 12, the left and right ends of the heat dissipation plate 2 are slidably connected with the rails 121 respectively, so that the heat dissipation plate 2 can be conveniently slid, further, the length of the positioning column 112 is greater than that of the contact 111, so that the heat dissipation plate 2 is firstly contacted with the positioning column 112 after being inserted into the machine body 1, and the front end of the positioning column 112 is provided with the guiding ball 1121, so that after a small amount of deviation occurs between the positions of the positioning hole 27 and the positioning column 112, the position of the heat dissipation plate 2 can be adjusted through the guiding effect of the guiding ball 1121, so that the positioning column 112 can be completely inserted into the positioning hole 27, thereby ensuring that the positions of the contact 111 and the insertion hole 25 correspond to each other, continuously pushing the heat dissipation plate 2 to insert the contact 111 into the insertion hole 25 to communicate the whole circuit, and the current passes through the left electromagnets 22 from the positive pole of the power supply box 24 sequentially, The jack 25 and the contact 111 pass through the right-side contact 111, the jack 25, the fan 26 and the electromagnets 22 and then flow back to the power supply box 24, so that electric energy is provided for the fan 26, the fan 26 can rotate to realize the heat dissipation function, meanwhile, the electromagnets 22 generate magnetism after being electrified, and the magnet block 231 is pushed to move towards the outside of the mounting hole 21 due to the fact that the directions of the two poles of the corresponding electromagnet 22 are opposite to each other, so that the limiting column 23 is pushed to move towards the outside of the heat dissipation plate 2 until the limiting column 23 is inserted into the limiting hole 1211, and the heat dissipation plate 2 is fixed relative to the machine body 1;

further, when the heat dissipation plate 2 needs to be detached, the switch is turned off, the circuit is cut off, the fan 26 stops rotating, the magnetism of the electromagnet 22 disappears, the magnet block 231 has magnetism, so that the attraction force can be generated on the iron core of the electromagnet 22, the whole limiting column 23 is driven to move towards the installation hole 21, until the magnet block 231 and the iron core of the electromagnet 22 are attached to each other, the limiting column 23 is completely retracted into the installation hole 21, the fixing state of the heat dissipation plate 2 relative to the machine body 1 is released, and further, the buckle 28 is pulled to pull the heat dissipation plate 2 out of the machine body 1, and the detachment is completed.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. The utility model provides a rack-mounted radiating unit, includes organism (1), its characterized in that: the upper end face of the machine body (1) is provided with a first rectangular groove (11) penetrating through the upper end face and the lower end face of the machine body (1), the front end face of the machine body (1) is provided with a second rectangular groove (12) communicated with the first rectangular groove (11), the left end and the right end of the second rectangular groove (12) are respectively provided with a track (121) extending into the machine body (1), a heat dissipation plate (2) is detachably mounted in the second rectangular groove (12), the left end and the right end of the heat dissipation plate (2) are respectively in sliding connection with the tracks (121) which are symmetrically arranged, the left end and the right end of the heat dissipation plate (2) are symmetrically provided with a plurality of mounting holes (21), one end of the mounting hole (21) extending into the heat dissipation plate (2) is fixedly provided with an electromagnet (22), a telescopic limiting column (23) is arranged in the mounting hole (21), and one end of the limiting column (23) and one end of the electromagnet (22) which are close to each other is provided with a magnet block (231), the magnet block (231) and the corresponding electromagnet (22) have opposite directions of two poles, a limiting hole (1211) matched with the limiting column (23) is arranged in the track (121), a power supply box (24) is arranged in the heat dissipation plate (2), jacks (25) which are recessed into the heat dissipation plate (2) are symmetrically arranged on the left and right sides of the rear side surface of the heat dissipation plate (2), contacts (111) extending into the jacks (25) are symmetrically arranged on the left and right of the rear wall of the first rectangular groove (11), one ends of the symmetrically arranged contacts (111) extending into the machine body (1) are connected through a lead, the positive pole of the power supply box (24) is connected with a plurality of electromagnets (22) and the jacks (25) on the left side in series through leads, the negative pole of the power box (24) is connected with the plurality of electromagnets (22) and the jacks (25) on the right side in series through conducting wires.

2. The rack-mounted heat dissipation unit of claim 1, wherein: the heat dissipation plate (2) is provided with a fan (26), and a motor of the fan (26) is connected in series between the jack (25) on the right side and the electromagnet (22) through a conducting wire.

3. The rack-mounted heat dissipation unit of claim 1, wherein: the heat dissipation plate (2) and the limiting column (23) are made of insulating materials, and the contact (111) and the jack (25) are both conductors.

4. The rack-mounted heat dissipation unit of claim 1, wherein: the rear side face of the heat dissipation plate (2) is provided with positioning holes (27) in a bilateral symmetry mode, and positioning columns (112) matched with the positioning holes (27) are arranged on the rear wall of the first rectangular groove (11) in a bilateral symmetry mode.

5. The rack-mounted heat dissipation unit of claim 4, wherein: the length of the positioning column (112) is larger than that of the contact (111).

6. The rack-mounted heat dissipation unit of claim 5, wherein: one end of the positioning column (112) extending into the positioning hole (27) is provided with a guide ball head (1121).

7. The rack-mounted heat dissipation unit of claim 1, wherein: the front end face of the heat dissipation plate (2) is provided with a buckle (28) which is recessed inwards.

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