CN210900161U - Electric heat abstractor of building - Google Patents

Abstract

The utility model discloses a building electrical heat abstractor, which comprises a housin, the equal fixed logical groove that is provided with of housing face middle part upper end and lower extreme, lead to the inboard middle part of groove and pass through the fixed motor that is provided with of mount pad, the output shaft end of motor passes through the fixed blade that is provided with of shaft coupling, housing face is the fixed spout that is provided with in fixed frame both sides all, the fixed function storehouse that is provided with in housing upper end middle part, the inboard middle part in function storehouse is provided with the winding cylinder through the pivot activity, winding cylinder outside surface cover is equipped with hides and keeps off the cloth, the inside upper end block of spout is provided with the connecting rod, hide and fixed connection between cloth lower extreme. The utility model discloses excellent in use effect can be convenient for carry out quick heat dissipation to the electric spare of casing inside storage, can reduce inside the dust enters into the casing when the device does not use simultaneously.

Description

Electric heat abstractor of building

Technical Field

The utility model relates to a heat abstractor technical field specifically is an electrical heat abstractor for building.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems.

The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment.

However, the electric equipment used at present often drives the blades to rotate through the motor to perform heat dissipation when dissipating heat, and the position of the fans cannot be blocked when the electric equipment does not work and does not need heat dissipation in the heat dissipation mode used at present, so that dust is easily caused to enter the inside of the shell to influence the subsequent use of the internal electric equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric heat abstractor of building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric heat dissipation device for buildings comprises a shell, wherein the upper end and the lower end of the middle part of the surface of the shell are both fixedly provided with a through groove, the middle part of the inner side of the through groove is fixedly provided with a motor through a mounting seat, the output shaft end of the motor is fixedly provided with a blade through a coupling, the surface of the shell is fixedly provided with sliding chutes at both sides of the fixed frame, the middle part of the upper end of the shell is fixedly provided with a functional bin, the middle part of the inner side of the functional bin is movably provided with a winding roller through a rotating shaft, the surface of the outer side of the winding roller is sleeved with shielding cloth, the upper end in the chute is clamped with a connecting rod, the lower end of the shielding cloth is fixedly connected with the connecting rod, function storehouse lower extreme both sides all are fixed and are provided with first contact, connecting rod upper end both sides all are fixed and are provided with the second contact, electric connection between first contact, second contact and the motor.

Preferably, the middle part of the outer side surface of the connecting rod is provided with a clamping groove, and the connecting rod can be conveniently fixed through the clamping groove.

Preferably, the inside lower extreme of casing is provided with fixed frame, the inside upper end block of fixed frame is provided with the button, the fixed first extrusion piece that is provided with of button lower extreme, the fixed telescopic link that is provided with in inside one side of fixed frame, the telescopic link is close to the fixed second extrusion piece that is provided with of one end of first extrusion piece, first extrusion piece laminates with second extrusion piece outside surface each other, the inside one side activity interlude of keeping away from the telescopic link of fixed frame is provided with the kelly, fixed connection between kelly and the second extrusion piece, the inside spring that is provided with of telescopic link can play fixed link's effect in the draw-in groove through the kelly card to the block is fixed and is opened all comparatively conveniently.

Preferably, a plurality of radiating fin plates are uniformly and fixedly arranged on two sides of the surface of the shell, and the natural radiating effect of the device can be improved through the radiating fin plates.

Preferably, the rotating shaft where the winding roller is located is fixedly provided with a torsion spring, and the shielding cloth can be conveniently and automatically stored in the winding roller through the torsion spring.

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

1. the utility model discloses when electrical equipment does not have work and need not carry out quick heat dissipation, can stimulate the connecting rod downwards, make the draw-in groove inside position go into when connecting rod lower extreme and draw-in bar contact, because the shape reason of draw-in bar can contract inside fixed frame after receiving the extrusion, when the draw-in groove position of connecting rod moved the draw-in bar position, the draw-in bar can pop out under the effect of the telescopic link of spring automatically, fix inside fixing the draw-in groove with the connecting rod with shelter from cloth, inside in order to prevent to have a large amount of dusts to pour into the casing, and it is comparatively convenient to fix.

2. The utility model discloses when the motor is opened to needs and heat dissipation fast, can press the button, the button can make the kelly shrink so connecting rod and draw-in groove just no longer receive fixedly after pressing, the torsional spring can drive the winding cylinder automatically and will shelter from the cloth winding and accomodate immediately, until first contact and second contact position, can make motor work when first contact and second contact, thereby make the motor drive the blade and rotate, thereby play quick radiating effect, whole process convenient and fast.

Drawings

Fig. 1 is a schematic view of the overall structure of an electrical heat dissipation device for buildings according to the present invention;

fig. 2 is an enlarged view of the electric heat sink of the present invention at a position a in fig. 1;

FIG. 3 is an internal structure view of a fixing frame of the electric heat dissipating device for buildings according to the present invention;

FIG. 4 is a structural view of the interior of a functional cabin of the electric heat dissipating device of the building;

fig. 5 is a view of the clamping rod and the clamping groove of the electrical heat dissipation device for building of the present invention.

In the figure: 1. a housing; 2. a through groove; 3. an electric motor; 4. a blade; 5. a chute; 6. a functional bin; 7. winding the roller; 8. a shielding cloth; 9. a connecting rod; 10. a first contact; 11. a second contact; 12. a card slot; 13. a fixed frame; 14. a button; 15. a first extrusion block; 16. a telescopic rod; 17. a second extrusion block; 18. a clamping rod; 19. a spring; 20. a heat dissipation fin plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an electric heat dissipation device for buildings comprises a shell 1, wherein a through groove 2 is fixedly arranged at the upper end and the lower end of the middle part of the surface of the shell 1, a motor 3 is fixedly arranged at the middle part of the inner side of the through groove 2 through a mounting seat, blades 4 are fixedly arranged at the output shaft end of the motor 3 through a shaft coupling, sliding grooves 5 are fixedly arranged at the two sides of a fixed frame 13 on the surface of the shell 1, a function bin 6 is fixedly arranged at the middle part of the upper end of the shell 1, a winding roller 7 is movably arranged at the middle part of the inner side of the function bin 6 through a rotating shaft, shielding cloth 8 is sleeved on the surface of the outer side of the winding roller 7, a connecting rod 9 is clamped at the upper end inside the sliding groove 5, the lower end of the shielding cloth 8 is fixedly connected with the connecting rod 9, a first contact 10 is fixedly arranged, the first contact 10 and the second contact 11 are electrically connected with the motor 3.

The middle part of the outer side surface of the connecting rod 9 is provided with a clamping groove 12, the connecting rod 9 can be conveniently fixed through the clamping groove 12, the lower end inside the shell 1 is provided with a fixed frame 13, the upper end inside the fixed frame 13 is clamped with a button 14, the lower end of the button 14 is fixedly provided with a first extrusion block 15, one side inside the fixed frame 13 is fixedly provided with a telescopic rod 16, one end of the telescopic rod 16 close to the first extrusion block 15 is fixedly provided with a second extrusion block 17, the outer side surfaces of the first extrusion block 15 and the second extrusion block 17 are mutually attached, one side inside the fixed frame 13 far away from the telescopic rod 16 is movably inserted with a clamping rod 18, the clamping rod 18 is fixedly connected with the second extrusion block 17, the inside of the telescopic rod 16 is provided with a spring 19, the clamping rod 18 is clamped into the clamping groove 12 to play the role of fixing the connecting rod 9, the utility model discloses a winding device, including casing 1, radiating fin plate 20, winding cylinder 7, torsional spring, shielding cloth 8, winding cylinder 7 is fixed to be provided with a plurality of radiating fin plates 20, can improve the natural radiating effect of device through radiating fin plate 20, can make things convenient for winding cylinder 7 to accomodate automatically through the torsional spring.

The working principle is as follows: when the electrical equipment does not work and does not need to rapidly dissipate heat, the connecting rod 9 can be pulled downwards, so that the clamping rod 18 is clamped into the position inside the clamping groove 12, when the lower end of the connecting rod 9 is in contact with the clamping rod 18, the clamping rod 18 can be contracted into the fixed frame 13 after being extruded due to the shape of the clamping rod 18 until the position of the clamping groove 12 of the connecting rod 9 moves to the position of the clamping rod 18, the clamping rod 18 can automatically pop out under the action of the telescopic rod 16 of the spring 19, the connecting rod 9 and the shielding cloth 8 are fixed inside the clamping groove 12 to prevent a large amount of dust from rushing into the shell 1, when the motor 3 needs to be opened for rapid heat dissipation, the button 14 can be pressed, the button 14 can push the first extruding block 15 to extrude the second extruding block 17 after being pressed, so that the telescopic rod 16 is contracted, the clamping rod 18 can be driven to be contracted into the fixed frame 13, and the connecting rod 9 and the clamping groove 12, the torsional spring can drive automatically immediately that winding drum 7 will block up cloth 8 winding and accomodate, until first contact 10 and 11 contact position of second contact, can make motor 3 work when first contact 10 and 11 contacts of second contact to make motor 3 drive blade 4 and rotate, thereby play quick radiating effect, whole process convenient and fast, this is exactly the utility model relates to a building electrical heat abstractor's theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An electrical heat sink for buildings, comprising a housing (1), characterized in that: the upper end and the lower end of the middle part of the surface of the shell (1) are both fixedly provided with a through groove (2), the middle part of the inner side of the through groove (2) is fixedly provided with a motor (3) through a mounting seat, the output shaft end of the motor (3) is fixedly provided with a blade (4) through a coupling, the surface of the shell (1) is both fixedly provided with sliding grooves (5) on the two sides of a fixed frame (13), the middle part of the upper end of the shell (1) is fixedly provided with a function bin (6), the middle part of the inner side of the function bin (6) is movably provided with a winding roller (7) through a rotating shaft, the surface of the outer side of the winding roller (7) is sleeved with shielding cloth (8), the upper end inside the sliding groove (5) is clamped with a connecting rod (9), the lower end of the shielding cloth (8) is fixedly connected with the, and second contacts (11) are fixedly arranged on two sides of the upper end of the connecting rod (9), and the first contacts (10), the second contacts (11) and the motor (3) are electrically connected.

2. A building electrical heat sink as claimed in claim 1, wherein: the middle part of the outer side surface of the connecting rod (9) is provided with a clamping groove (12).

3. A building electrical heat sink as claimed in claim 1, wherein: the utility model discloses a casing, including casing (1), fixed frame (13) inside upper end block is provided with button (14), the fixed first extrusion piece (15) that is provided with of button (14) lower extreme, fixed frame (13) inside one side is fixed and is provided with telescopic link (16), telescopic link (16) are close to the fixed second extrusion piece (17) that is provided with of one end of first extrusion piece (15), first extrusion piece (15) and second extrusion piece (17) outside surface laminate each other, fixed frame (13) inside one side activity of keeping away from telescopic link (16) alternates and is provided with kelly (18), fixed connection between kelly (18) and second extrusion piece (17), telescopic link (16) inside is provided with spring (19).

4. A building electrical heat sink as claimed in claim 1, wherein: a plurality of radiating fin plates (20) are uniformly and fixedly arranged on two sides of the surface of the shell (1).

5. A building electrical heat sink as claimed in claim 1, wherein: and a torsion spring is fixedly arranged on the rotating shaft where the winding roller (7) is located.

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