CN214625618U

CN214625618U - Electromagnetic coil with stable performance

Info

Publication number: CN214625618U
Application number: CN202120713439.4U
Authority: CN
Inventors: 鲁金淋; 吴佳润
Original assignee: Ningbo Wanjia Intelligent Technology Co ltd
Current assignee: Ningbo Wanjia Intelligent Technology Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-05
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to the technical field of electromagnetic coils, specifically disclose a stable performance's solenoid, which comprises an outer shell, the inside fixed mounting of shell has the solenoid body, the fixed surface of solenoid body is connected with connecting wire, the right side fixed connection of shell has supply socket, supply socket's inside sliding connection has the power strip, the front and the back of power strip all fixedly connected with slider, the left and right sides at supply socket top all articulates there is the fixed cover, one side sliding connection that the fixed cover kept away from supply socket central authorities has the turning block, the surface of turning block rotates and is connected with the connecting rod, the top fixed connection of fixed cover has the visor, electric telescopic handle's bottom fixed connection has radiator fan, the central fixedly connected with sleeve pipe at the fixed plate bottom, the inside sliding connection of sleeve pipe has the slide bar; the utility model discloses can avoid engineering machine tool during operation power cord and solenoid to break away from, can improve the radiating efficiency of device according to thermal accumulation in the device.

Description

Electromagnetic coil with stable performance

Technical Field

The utility model relates to an electromagnetic coil technical field, concretely relates to solenoid of stable performance.

Background

The electromagnetic coil is a control device which works by utilizing the principle of electromagnetic induction, when current passes through a wire, a certain magnetic field can be generated around the wire, the electrified wire is wound on the insulating tube in a circle, the wires are mutually insulated, the magnetic field generated by the electrified wire can be increased, the electromagnetic effect is achieved, the generated magnetic field is utilized to control the ferromagnetic component inside the electromagnetic coil, and the control effect is achieved.

The electromagnetic coil has a wide application range, and on an engineering machinery vehicle, the electromagnetic coil can be used as a controller of a braking device and also can be used as a valve control end of a hydraulic cylinder on the engineering machinery vehicle, the electromagnetic coil needs to be externally connected with a power supply and electrified for use, and the engineering machinery on the engineering machinery vehicle can move in a large range, such as rotation or extension of a working arm, so that in the using process of the electromagnetic coil on the engineering machinery vehicle, the power line and the electromagnetic coil are in poor contact due to the work of the engineering machinery, and the stability of the electromagnetic coil is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a solenoid of stable performance possesses and to avoid engineering machine tool during operation power cord and solenoid separation, has solved engineering machine tool during operation power cord and has separated solenoid easily.

The utility model discloses a stable performance solenoid, which comprises a shell, the inside of shell is fixedly provided with a solenoid body, the surface of the solenoid body is fixedly connected with a connecting wire, the right side of the shell is fixedly connected with a power socket, the inside of the power socket is connected with a power panel in a sliding way, the front and the back of the power panel are both fixedly connected with sliders, the left and the right sides of the top of the power socket are both hinged with a fixed cover, one side of the fixed cover away from the center of the power socket is connected with a rotating block in a sliding way, the surface of the rotating block is connected with a connecting rod in a rotating way, the top of the fixed cover is fixedly connected with a protective cover, the inner surface of the protective cover is fixedly connected with a connecting spring, one end of the connecting spring close to the center of the power socket is fixedly connected with a protective plate, a fixed plate is fixedly connected at the position inside the shell and close to the bottom, the utility model discloses a fixed plate, including fixed plate, telescopic link, fixed plate bottom, the equal fixedly connected with electric telescopic handle in left and right sides of fixed plate bottom, electric telescopic handle's bottom fixedly connected with radiator fan, the central fixedly connected with sleeve pipe of fixed plate bottom, sheathed tube inside sliding connection has the slide bar.

The utility model discloses a stable performance's solenoid, wherein the shell left and right sides just is close to the position department of bottom and offers the radiating groove that link up about, the position of radiating groove is located the top of radiator fan position, the bottom fixedly connected with dust screen of shell, the top of dust screen runs through the bottom of shell inner wall and is located the inside of shell, and this structure sets up for the device can exchange with the outside air in the device through dust screen and radiating groove, thereby reachs radiating effect.

The utility model discloses a solenoid of stable performance, wherein connecting wire is close to the one end of shell central authorities and is connected with solenoid body surface winding's copper line, connecting wire keeps away from the one end of shell central authorities and is connected with the bottom of power strip, and this structure setting can utilize connecting wire to play electric connection's effect to power strip and solenoid body.

The utility model discloses a solenoid of stable performance, wherein the slider runs through supply socket's surface and with supply socket looks sliding connection, the bottom of connecting rod is rotated and is connected in the top of slider, and this structure sets up for power strip and slider can drive the commentaries on classics piece removal on fixed lid surface under the effect of connecting rod when supply socket's inside removes, thereby indirectly drive fixed lid and rotate.

The utility model discloses a stable performance's solenoid, wherein the front of visor and the equal fixedly connected with connecting plate in the back, there is connecting bolt inside the connecting plate through threaded connection, and this structure sets up, can utilize threaded connection between connecting bolt and the connecting plate, improves the stability between fixed lid and the visor.

The utility model discloses a solenoid of stable performance, wherein the bottom of slide bar run through sheathed tube bottom and with radiator fan's top looks fixed connection, the shape size at slide bar top agrees with mutually with the shape size of cover intraduct, the sheathed tube internally mounted has temperature sensor and is connected with the electricity between the electric telescopic handle, and this structure sets up for just can control electric telescopic handle and start when the too high back temperature sensor of heat in the device, utilizes electric telescopic handle to drive radiator fan rebound, makes radiator fan be close to the bottom of fixed plate, thereby reduces the space between radiator fan and the fixed plate, makes radiator fan blow the wind speed increase in the device, improves the device's radiating effect.

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

1. the utility model discloses a power strip and slider that set up in the supply socket, the fixed lid of cooperation, commentaries on classics piece and connecting rod, make when inserting the power cord in the supply socket back, the power strip just can be pressed down to supply socket's bottom to the plug of power cord, make the power strip move to supply socket's bottom, just so under the drive of slider and connecting rod this moment, make the slider slide downwards on the surface of fixed lid, two fixed lids seal supply socket's top this moment, thereby fix the inside at supply socket with the plug of power cord, prevent that engineering machine from going up on the engineering machine car and separating at during operation power cord and the device, can cooperate the visor simultaneously, connecting spring and protection shield, make the protection shield can play the effect of centre gripping protection to the power cord under connecting spring's effect, avoid appearing the cracked condition between power cord and the plug on the power cord.

2. The utility model discloses a fixed plate that sets up, electric telescopic handle and radiator fan, radiating groove and the dust screen that sets up on the cooperation shell, make the device at the circular telegram during operation, can utilize radiator fan and dispel the heat to the device interior accumulation heat through dust screen and radiating groove, when the heat is too high, can be through the sleeve pipe that sets up, the temperature sensor that slide bar and cover intraductal set up, make temperature sensor just can control electric telescopic handle and start when the device interior heat is too high after, utilize electric telescopic handle to drive radiator fan rebound, make radiator fan be close to the bottom of fixed plate, thereby reduce the space between radiator fan and the fixed plate, make radiator fan blow the wind speed increase in the device, improve the device's radiating effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic top sectional view of the present invention;

FIG. 2 is a front sectional structural view of the housing of the present invention;

FIG. 3 is a schematic diagram of a right side sectional view of the power socket of the present invention;

fig. 4 is a schematic view of the right-side view structure of the power socket of the present invention.

In the figure: 1. a housing; 11. a heat sink; 12. a dust screen; 2. an electromagnetic coil body; 21. connecting a lead; 3. a power socket; 31. a power panel; 32. a slider; 4. a fixed cover; 41. rotating the block; 42. a connecting rod; 5. a protective cover; 51. a connecting spring; 52. a protection plate; 6. a connecting plate; 61. a connecting bolt; 7. a fixing plate; 71. an electric telescopic rod; 72. a heat radiation fan; 8. a sleeve; 81. a slide bar; 82. a temperature sensor.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the stable performance solenoid of the present invention comprises a housing 1, a solenoid body 2 is fixedly mounted inside the housing 1, a connecting wire 21 is fixedly connected to the surface of the solenoid body 2, a power socket 3 is fixedly connected to the right side of the housing 1, a power board 31 is slidably connected inside the power socket 3, sliders 32 are fixedly connected to the front and back of the power board 31, fixing covers 4 are hinged to the left and right sides of the top of the power socket 3, a rotating block 41 is slidably connected to one side of the fixing cover 4 away from the center of the power socket 3, a connecting rod 42 is rotatably connected to the surface of the rotating block 41, a protective cover 5 is fixedly connected to the top of the fixing cover 4, a connecting spring 51 is fixedly connected to the inner surface of the protective cover 5, a protective plate 52 is fixedly connected to one end of the connecting spring 51 near the center of the power socket 3, a fixed plate 7 is fixedly connected to the position inside the housing 1 and near the bottom, the left side and the right side of the bottom of the fixing plate 7 are fixedly connected with electric telescopic rods 71, the bottom of each electric telescopic rod 71 is fixedly connected with a cooling fan 72, the center of the bottom of the fixing plate 7 is fixedly connected with a sleeve 8, and a sliding rod 81 is slidably connected inside the sleeve 8.

The radiating groove 11 that link up about just being close to the position department of bottom has been seted up to the shell 1 left and right sides, the position of radiating groove 11 is located the top of radiator fan 72 position, the bottom fixedly connected with dust screen 12 of shell 1, the bottom of shell 1 inner wall is run through and the inside that is located shell 1 is run through to the top of dust screen 12, the structure sets up, make the device can exchange with the outside air in the device through dust screen 12 and radiating groove 11, thereby reach radiating effect.

The end of the connecting wire 21 close to the center of the shell 1 is connected with the copper wire wound on the surface of the electromagnetic coil body 2, the end of the connecting wire 21 far away from the center of the shell 1 is connected with the bottom of the power panel 31, and the connecting wire 21 can be used for electrically connecting the power panel 31 and the electromagnetic coil body 2.

Slider 32 runs through supply socket 3's surface and with supply socket 3 looks sliding connection, the bottom of connecting rod 42 is rotated and is connected in the top of slider 32, this structural setting for power strip 31 and slider 32 can drive the commentaries on classics piece 41 on fixed lid 4 surface and remove under the effect of connecting rod 42 when supply socket 3's inside removes, thereby indirectly drive fixed lid 4 and rotate.

The equal fixedly connected with connecting plate 6 in front and the back of visor 5, there is connecting bolt 61 connecting plate 6's inside through threaded connection, and this structural setting can utilize threaded connection between connecting bolt 61 and the connecting plate 6, improves the stability between fixed lid 4 and the visor 5.

The bottom of slide bar 81 runs through the bottom of sleeve pipe 8 and is fixed connection with radiator fan 72's top mutually, the shape size at slide bar 81 top agrees with the shape size of sleeve pipe 8 inside mutually, sleeve pipe 8's internally mounted has temperature sensor 82 and electric telescopic handle 71 between the electricity be connected, and temperature sensor 82 and electric telescopic handle 71 all are connected with external controller electricity through the electric wire, the structure sets up, make temperature sensor 82 can control electric telescopic handle 71 pole and start when the device internal heat is too high, utilize electric telescopic handle 71 to drive radiator fan 72 fan upward movement, make radiator fan 72 be close to the bottom of fixed plate 7, thereby reduce the space between radiator fan 72 and the fixed plate 7, make radiator fan 72 blow the wind speed increase in the device, improve the radiating effect of the device.

When the utility model is used, firstly, the plug on the power line is inserted into the power socket 3, the plug of the power line can press the power panel 31 towards the bottom of the power socket 3, so that the power panel 31 moves to the bottom of the power socket 3, at the moment, the slider 32 slides downwards on the surface of the fixed cover 4 under the driving of the slider 32 and the connecting rod 42, when the slider 32 moves to the bottom end of the surface of the fixed cover 4, the fixed cover 4 can rotate towards the center of the power socket 3 on the surface of the power socket 3 under the driving of the connecting rod 42, at the moment, the two fixed covers 4 seal the top of the power socket 3, thereby fixing the plug of the power line inside the power socket 3, preventing the power line of the engineering machinery on the engineering machinery vehicle from separating from the device during working, and simultaneously, under the action of the protective cover 5, the connecting springs 51 and the connecting spring 52, the protective plate 52 can play a role of clamping and protecting the power line under the action of the connecting spring 51, the situation that a power line and a plug on the power line are broken is avoided, then, the connecting plate 6 arranged on the surface of the protective cover 5 through the connecting bolt 61 is connected with the connecting plate through threads, when the device is powered on for use, the internal heat can be continuously increased, when the heat is increased to the extent that the heat dissipation fan 72 cannot effectively dissipate heat, the temperature sensor 82 is started after sensing the heat, the electric telescopic rod 71 is controlled to be opened, the electric telescopic rod 71 is utilized to drive the heat dissipation fan 82 to move upwards, the heat dissipation fan 82 is close to the bottom of the fixed plate 7, so that the space between the heat dissipation fan 82 and the fixed plate 7 is reduced, the air volume blown out by the heat dissipation fan 82 is unchanged, and the space through which air flows is reduced, so that the air speed blown into the device by the heat dissipation fan 82 is increased, and the heat dissipation effect of the device is improved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A solenoid of stable performance, includes shell (1), its characterized in that: the utility model discloses a power socket, including shell (1), inside fixed mounting of shell (1) has solenoid body (2), the fixed surface of solenoid body (2) is connected with connecting wire (21), the right side fixedly connected with supply socket (3) of shell (1), the inside sliding connection of supply socket (3) has power strip (31), the front and the equal fixedly connected with slider (32) in the back of power strip (31), the left and right sides at supply socket (3) top all articulates there is fixed cover (4), one side sliding connection that supply socket (3) central authorities were kept away from in fixed cover (4) has commentaries on classics piece (41), the rotation on surface of commentaries on classics piece (41) is connected with connecting rod (42), the top fixedly connected with visor (5) of fixed cover (4), the internal surface fixedly connected with connecting spring (51) of visor (5), connecting spring (51) are close to the one end fixedly connected with (52) of supply socket (3) central authorities protection shield The utility model discloses a portable electronic device, the inside and position department fixedly connected with fixed plate (7) that is close to the bottom of shell (1), the equal fixedly connected with electric telescopic handle (71) in the left and right sides of fixed plate (7) bottom, the bottom fixedly connected with radiator fan (72) of electric telescopic handle (71), the central authorities fixedly connected with sleeve pipe (8) of fixed plate (7) bottom, the inside sliding connection of sleeve pipe (8) has slide bar (81).

2. The stable performance electromagnetic coil of claim 1, wherein: the utility model discloses a heat dissipation fan, including shell (1), radiating groove (11) that link up about just being close to the position department of bottom has been seted up to the shell (1) left and right sides, the position of radiating groove (11) is located the top of radiator fan (72) position, the bottom fixedly connected with dust screen (12) of shell (1), the top of dust screen (12) runs through the bottom of shell (1) inner wall and is located the inside of shell (1).

3. The stable performance electromagnetic coil of claim 1, wherein: one end of the connecting lead (21) close to the center of the shell (1) is connected with a copper wire wound on the surface of the electromagnetic coil body (2), and one end of the connecting lead (21) far away from the center of the shell (1) is connected with the bottom of the power panel (31).

4. The stable performance electromagnetic coil of claim 1, wherein: the sliding block (32) penetrates through the surface of the power socket (3) and is in sliding connection with the power socket (3), and the bottom of the connecting rod (42) is rotatably connected to the top of the sliding block (32).

5. The stable performance electromagnetic coil of claim 1, wherein: the front and the back of the protective cover (5) are fixedly connected with connecting plates (6), and connecting bolts (61) are connected inside the connecting plates (6) through threads.

6. The stable performance electromagnetic coil of claim 1, wherein: the bottom of slide bar (81) runs through the bottom of sleeve pipe (8) and is connected with radiator fan's (72) top looks fixed connection, the shape size at slide bar (81) top agrees with the inside shape size of sleeve pipe (8) mutually, the internally mounted of sleeve pipe (8) has temperature sensor (82) and is connected between temperature sensor (82) and electric telescopic handle (71) electrically, and temperature sensor (82) all are connected with external controller electricity through the electric wire with electric telescopic handle (71).