CN212115878U

CN212115878U - Safety protection device of electrical equipment

Info

Publication number: CN212115878U
Application number: CN202020829546.9U
Authority: CN
Inventors: 冯天瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-08
Anticipated expiration: 2030-05-18

Abstract

The utility model belongs to the technical field of electrical equipment, in particular to a safety protection device of electrical equipment, which comprises a shell, wherein the top and the bottom of the shell are fixedly provided with cross-shaped open silica gel plugs, the left and the right side surfaces of the shell are provided with heat dissipation grids, the outer side of the heat dissipation grids is covered with a magnetic type filter screen, the magnetic type filter screen comprises a screen frame, a dustproof filter screen and a rubber magnetic strip, the front of the shell is fixedly provided with a shell cover through screws, the middle of the shell cover is fixedly provided with an acrylic plate, the two sides and the bottom wall of the inner wall of the shell are fixedly provided with clamping plates, the clamping plates comprise damping springs, clamping bottom plates, rubber clamping plates and heat dissipation holes, the top wall of the shell is fixedly provided with LED lamp beads, a battery bin is arranged above the LED lamp beads, the device can clamp and damp, the characteristics of the inside electrical equipment of casing can be observed to the accessible ya keli board and LED lamp pearl directly perceived.

Description

Safety protection device of electrical equipment

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to electrical equipment's safety arrangement.

Background

The electronic component is a component of electronic element and small electric machine and instrument, and is formed from several parts, and can be commonly used in similar products, and is usually referred to as some parts of electric equipment, radio and instrument, etc., and the relay is an important component, and is an electric control device, and is an electric equipment capable of making controlled quantity produce predefined step change in electric output circuit when the change of input quantity is reached to the defined requirement.

Present relay protection device is closed more, the unable audio-visual inside condition who observes protection device of staff, in addition, relay protection device often can be provided with the heat dissipation bars because radiating needs, and the outside of heat dissipation bars is fixed with the dust screen through screwed connection more, the surface of dust screen can be infected with a large amount of dusts in the short time, and then influence the radiating effect, and the dust screen is through bolted connection protection device, the user of service need use the screwdriver to dismantle the clearance to it, the cleaning efficiency is low and dismantle the installation rate slow, in addition, the relay during operation can not receive great vibration, otherwise can influence normal use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electrical equipment's safety arrangement has the accessible grip block and carries out centre gripping and shock attenuation to the relay, and the filter screen easily washs, accessible ya keli board and the characteristics of the audio-visual electrical equipment who observes the casing inside of LED lamp pearl.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical equipment's safety arrangement, includes the casing, the top and the bottom fixed mounting of casing have cross opening silica gel stopper, the side is equipped with the heat dissipation bars about the casing, the outside of heat dissipation bars covers there is magnetism to inhale the formula filter screen, magnetism is inhaled the formula filter screen and is included net frame, dustproof filter screen, rubber magnetic stripe, there is the cap in the front of casing through screw fixed mounting, the middle fixed mounting of cap has the ya keli board, the inner wall both sides and the diapire fixed mounting of casing have the grip block, the grip block includes damping spring, clamping bottom plate, rubber splint, louvre, the roof fixed mounting of casing has LED lamp pearl, the top of LED lamp pearl is equipped with the battery compartment.

Preferably, one end of the damping spring is fixedly connected with the inner wall of the shell, the other end of the damping spring is fixedly connected with the side surface of the clamping bottom plate, and the other side surface of the clamping bottom plate is fixedly connected with the rubber clamping plate; damping spring can make the grip block press from both sides tightly fixed to the electrical equipment of inboard installation, plays certain bradyseism effect simultaneously, and rubber splint can increase the frictional force between grip block and the electrical equipment.

Preferably, the number of the heat dissipation holes is multiple, and the heat dissipation holes are communicated with the clamping bottom plate and the rubber clamping plate; the radiating hole can improve the radiating effect between the contact surfaces of the electrical equipment and the rubber clamping plate.

Preferably, a plurality of cylindrical through holes are formed in the top surface and the bottom surface of the shell, and the cross-shaped opening silica gel plugs are fixedly installed on the inner sides of the cylindrical through holes formed in the top surface and the bottom surface of the shell; the cylindrical through-hole that user of service accessible casing top surface and bottom surface were equipped with penetrates the electric wire and is connected in the casing with casing internally mounted's electrical equipment, and cross open silica gel stopper can avoid floaters such as dust poplar wadding to follow the inside that the through-hole got into the casing, causes the potential safety hazard.

Preferably, the acrylic plate is a transparent colorless square plate structure; the staff can observe the working condition of the electrical equipment arranged in the shell through the acrylic plate quickly and intuitively.

Preferably, the screen frame is of a square frame structure, a rubber magnetic strip is fixedly bonded to the side face of the screen frame, and a dustproof filter screen is fixedly connected to the inner side of the screen frame; magnetism is inhaled formula filter screen and can be played the effect of floaters such as filtration dust poplar wadding, and the rubber magnetic stripe can make magnetism inhale the formula filter screen and be connected with casing magnetism, and the quick convenient formula filter screen of will inhaling of operating personnel of being convenient for takes off the washing then installs the return to reduce staff's work load.

Preferably, the LED lamp beads are electrically connected with the battery compartment; the battery of installation can provide the energy for LED lamp pearl in the battery compartment, makes LED lamp pearl provide the illumination function, and the inside condition of casing is observed to the user of being convenient for under the relatively poor condition of light environment.

Compared with the prior art, the beneficial effects of the utility model are that: the damping spring can enable the clamping plate to clamp and fix the electrical equipment arranged on the inner side, and simultaneously play a certain role in damping, and the rubber clamping plate can increase the friction force between the clamping plate and the electrical equipment; the heat dissipation holes can improve the heat dissipation effect between the contact surface of the electrical equipment and the rubber clamping plate; the user can penetrate the electric wire into the shell through the cylindrical through holes arranged on the top surface and the bottom surface of the shell to be connected with the electrical equipment arranged in the shell, and the cross-shaped open silica gel plug can prevent floating objects such as dust and poplar catkins from entering the shell along the through holes to cause potential safety hazards; the working condition of the electrical equipment arranged in the shell can be quickly and intuitively observed by a worker through the acrylic plate; the magnetic type filter screen can play a role in filtering dust, poplar catkins and other floaters, the rubber magnetic stripe can magnetically connect the magnetic type filter screen with the shell, and an operator can conveniently and quickly take down the magnetic type filter screen to clean the magnetic type filter screen and then mount the magnetic type filter screen back, so that the workload of the operator is reduced; the battery of installation can provide the energy for LED lamp pearl in the battery compartment, makes LED lamp pearl provide the illumination function, and the inside condition of casing is observed to the user of being convenient for under the relatively poor condition of light environment.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention;

FIG. 5 is a schematic structural view of a magnetic-type filter screen of the present invention;

FIG. 6 is a schematic view of the structure of the heat dissipation holes of the present invention;

in the figure: 1. a housing; 2. a screw; 3. a shell cover; 4. acrylic plates; 5. a cross-shaped opening silica gel plug; 6. a heat dissipation grid; 7. a magnetic suction type filter screen; 8. a clamping plate; 9. a battery compartment; 10. LED lamp beads; 701. a screen frame; 702. a dustproof filter screen; 703. a rubber magnetic strip; 801. a damping spring; 802. clamping the bottom plate; 803. a rubber splint; 804. and (4) heat dissipation holes.

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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides an electrical equipment's safety arrangement, includes casing 1, the top and the bottom fixed mounting of casing 1 have cross opening silica gel stopper 5, the side is equipped with radiator-grid 6 about casing 1, the outside of radiator-grid 6 covers there is magnetism to inhale formula filter screen 7, magnetism is inhaled formula filter screen 7 and is included net frame 701, dustproof filter screen 702, rubber magnetic stripe 703, casing 1's preceding 2 fixed mounting through the screw have cap 3, the middle fixed mounting of cap 3 has ya keli board 4, casing 1's inner wall both sides and diapire fixed mounting have grip block 8, grip block 8 includes damping spring 801, clamping bottom plate 802, rubber splint 803, louvre 804, casing 1's roof fixed mounting has LED lamp pearl 10, LED lamp pearl 10's top is equipped with battery compartment 9.

Specifically, one end of the damping spring 801 is fixedly connected to the inner wall of the housing 1, the other end of the damping spring 801 is fixedly connected to the side surface of the clamping bottom plate 802, and the other side surface of the clamping bottom plate 802 is fixedly connected to the rubber clamping plate 803; the user can put into electrical equipment between the grip block 8 of installation between inner wall and the diapire about casing 1, and elastic deformation through damping spring 801 production makes rubber splint 803 press from both sides tight fixedly to electrical equipment, and when this device received vibrations, damping spring 801 played the absorbing effect of buffering simultaneously.

Specifically, the number of the heat dissipation holes 804 is plural, and the heat dissipation holes 804 are connected to the clamping base plate 802 and the rubber clamping plate 803 in a penetrating manner; the heat dissipation holes 804 can improve the heat dissipation effect between the electrical device and the contact surface of the rubber splint 803.

Specifically, a plurality of cylindrical through holes are formed in the top surface and the bottom surface of the shell 1, and the cross-shaped opening silica gel plugs 5 are fixedly mounted on the inner sides of the cylindrical through holes formed in the top surface and the bottom surface of the shell 1; when the user penetrates the electric wire into the shell 1 through the cylindrical through hole formed in the top surface and the bottom surface of the shell 1, the cross-shaped opening silica gel plug 5 generates elastic deformation to extrude the surface of the electric wire, so that the generation of gaps is reduced, and foreign matters are prevented from entering the shell 1.

Specifically, the acrylic plate 4 is a transparent colorless square plate structure; the working condition of the electrical equipment arranged in the shell 1 can be quickly and intuitively observed by a worker through the acrylic plate 4.

Specifically, the screen frame 701 is of a square frame structure, a rubber magnetic strip 703 is fixedly bonded to the side surface of the screen frame 701, and a dustproof filter screen 702 is fixedly connected to the inner side of the screen frame 701; magnetism is inhaled formula filter screen 7 and can be played the effect of floaters such as filtration dust poplar wadding, and rubber magnetic stripe 703 can make magnetism inhale formula filter screen 7 and be connected with casing 1 magnetism, and the quick convenient formula filter screen 7 of will inhaling of operating personnel of being convenient for takes off the washing then installs the return to reduce staff's work load.

Specifically, the LED lamp bead 10 is electrically connected to the battery compartment 9; the battery of installation can provide the energy for LED lamp pearl 10 in the battery compartment 9, makes LED lamp pearl 10 provide the illumination function, and the inside condition of casing 1 is observed to the user of being convenient for under the relatively poor condition of light environment.

The working principle and the using process of the invention are as follows: a user can rotate the screw 2 by using a screwdriver to take the shell cover 3 down from the front of the shell 1, then the relay is placed between the clamping plates 8 arranged between the left inner wall, the right inner wall and the bottom wall of the shell 1, the rubber clamping plates 803 clamp and fix the relay through elastic deformation generated by the damping spring 801, and when the device is vibrated, the damping spring 801 plays a role in buffering and damping; the heat dissipation holes 804 can improve the heat dissipation effect between the electrical equipment and the contact surface of the rubber clamping plate 803; then, a user penetrates an electric wire into the shell 1 through cylindrical through holes arranged on the top surface and the bottom surface of the shell 1 and is connected with a relay fixed in the shell 1, at the moment, the cross-shaped opening silica gel plug 5 generates elastic deformation to extrude the surface of the electric wire, so that the generation of gaps is reduced, foreign matters are prevented from entering the shell 1, and after the installation is finished, the worker uses a screwdriver to fixedly connect the shell cover 3 and the shell 1 through the screws 2; when dust, poplar catkins and other floaters exist in the air, the magnetic type filter screen 7 can play a role in filtering, and the rubber magnetic stripe 703 can enable the magnetic type filter screen 7 to be magnetically connected with the shell 1, so that an operator can conveniently and quickly take down the magnetic type filter screen 7 to clean the magnetic type filter screen and then mount the magnetic type filter screen back, and the workload of the operator is reduced; the staff can be at the internally mounted battery of battery compartment 9, through the inside of LED lamp pearl 10 illumination casing 1 to through the quick audio-visual operating condition who observes casing 1 internally mounted's relay of inferior gram force board 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A safety protection device of electrical equipment is characterized in that: comprises a shell (1), wherein the top and the bottom of the shell (1) are fixedly provided with a cross-shaped open silica gel plug (5), the left side surface and the right side surface of the shell (1) are provided with heat dissipation grids (6), the outer side of each heat dissipation grid (6) is covered with a magnetic type filter screen (7), the magnetic type filter screen (7) comprises a screen frame (701), a dustproof filter screen (702) and a rubber magnetic strip (703), a shell cover (3) is fixedly arranged in front of the shell (1) through a screw (2), the middle of the shell cover (3) is fixedly provided with an acrylic plate (4), the two sides and the bottom wall of the inner wall of the shell body (1) are fixedly provided with clamping plates (8), the clamping plate (8) comprises a damping spring (801), a clamping bottom plate (802), a rubber clamping plate (803) and a heat dissipation hole (804), the LED lamp is characterized in that an LED lamp bead (10) is fixedly mounted on the top wall of the shell (1), and a battery bin (9) is arranged above the LED lamp bead (10).

2. A safety arrangement for electrical equipment according to claim 1, characterised in that: one end fixed connection of damping spring (801) the inner wall of casing (1), the other end fixed connection of damping spring (801) the side of centre gripping bottom plate (802), the another side fixed connection of centre gripping bottom plate (802) rubber splint (803).

3. A safety arrangement for electrical equipment according to claim 1, characterised in that: the number of the heat dissipation holes (804) is multiple, and the heat dissipation holes (804) are communicated with the clamping bottom plate (802) and the rubber clamping plate (803).

4. A safety arrangement for electrical equipment according to claim 1, characterised in that: the top surface and the bottom surface of casing (1) are equipped with quantity and are a plurality of cylindrical through-hole, the inboard fixed mounting of the cylindrical through-hole that casing (1) top surface and bottom surface were equipped with cross opening silica gel stopper (5).

5. A safety arrangement for electrical equipment according to claim 1, characterised in that: the acrylic plate (4) is a transparent colorless square plate structure.

6. A safety arrangement for electrical equipment according to claim 1, characterised in that: the dustproof screen is characterized in that the screen frame (701) is of a square frame structure, a rubber magnetic strip (703) is fixedly bonded to the side face of the screen frame (701), and a dustproof filter screen (702) is fixedly connected to the inner side of the screen frame (701).

7. A safety arrangement for electrical equipment according to claim 1, characterised in that: LED lamp pearl (10) electric connection battery compartment (9).