A switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device

Abstract

The present invention discloses a switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device, comprising a casing, a touch display screen, a knob and an indicator light. The front end surface of the casing is embedded with a touch display screen, the front bottom of the casing is installed with a knob, and the top of the casing, the touch display screen, the knob and the indicator light are installed with an indicator light. The present invention fits a fixing block at a position where installation is required, screws are screwed into the position where installation is required, and a heat dissipation gap is reserved between the casing and the position where installation is required through an L-shaped fixing block. The heat dissipation fan blows the heat at the heat dissipation hole position to the surroundings of the casing, thereby allowing air circulation around the casing, making the heat dissipation faster and extending the service life of the device. The filter screen is slid downward along the sliding groove, the filter screen is removed and cleaned, so that the mesh remains unobstructed and the heat dissipation efficiency is ensured. The filter screen filters impurities in the external air and reduces the dust from entering the device.

Description

Technical Field

[0001] The present invention relates to the technical field of optical fiber temperature measurement, and in particular to a switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device. Background Art

[0002] Fiber optic sensing technology is a new sensing technology that has developed along with the development of optical fiber and fiber optic communication technology. There are two main types of fiber optic sensing technology on the market: one is to use optical fiber directly as a sensor, and the other is to use a grating-based sensor. Fiber optic sensors are essentially different from electrical-based sensors. Fiber optic sensors use light as a carrier of sensitive information and optical fiber as a medium for transmitting sensitive information. They are widely used due to their unique characteristics. When measuring temperature with optical fiber, one end of the fiber optic sensor needs to measure the temperature, and the other end needs to be connected to a temperature monitoring device to monitor the temperature of the object being measured.

[0003] However, the intelligently controlled fiber optic temperature measurement integrated monitoring device currently used in the switch cabinet does not reserve appropriate heat dissipation space during installation, and the air circulation at the rear end of the device is slow, resulting in the device being unable to dissipate heat quickly, reducing the service life of the device. Summary of the invention

[0004] The present invention provides a switch cabinet intelligent control and optical fiber temperature measurement comprehensive monitoring device, which can effectively solve the problem proposed in the above background technology that the intelligent control optical fiber temperature measurement comprehensive monitoring device currently used in the switch cabinet does not reserve suitable heat dissipation space during installation, and the air circulation at the rear end of the device is slow, resulting in the device being unable to quickly dissipate heat, thereby reducing the service life of the device.

[0005] To achieve the above object, the present invention provides the following technical solutions: a switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device, comprising a housing, a touch display screen, a knob and an indicator light, wherein the front end surface of the housing is embedded with a touch display screen, the front end bottom of the housing is installed with a knob, and the front end top of the housing is installed with an indicator light;

[0006] A heat dissipation component is installed on the rear end face of the casing, an amplification component for amplifying the touch display screen is installed on the top of the casing, and a wire fixing component for fixing the connecting wire is installed on one side end of the casing.

[0007] According to the above technical solution, the heat dissipation assembly includes a fixing block, a fixing hole, a screw, a limit spring, a fixing ring, a clamping block, a heat dissipation fan, a heat dissipation hole, a sliding groove, a filter, a clamping plate, a clamping hole and a rotating clamping block;

[0008] A fixing block is installed on the rear end surface of the casing, a fixing hole is provided in the middle of the fixing block, a screw is clamped inside the fixing hole, a limiting spring is connected to the position of the fixing hole in the middle of the fixing block, a fixing ring is installed at one end of the limiting spring, a clamping block is installed in the middle of the rear end of the casing, a cooling fan is clamped on the top of the clamping block, a cooling hole is provided at the bottom of the rear end of the casing, sliding grooves are provided at the positions of both ends of the rear end of the casing corresponding to the cooling hole, a filter is slidably installed between the two sliding grooves, a clamping plate is installed at the bottom end of the filter, a clamping hole is provided in the middle of the clamping plate, and a rotating clamping block is installed at the position of the clamping hole at the bottom end of the casing.

[0009] According to the above technical solution, the fixed block is an L-shaped structure, and sliding rods are installed at both ends of the filter screen, and the sliding rods are slidably installed inside the sliding groove;

[0010] The length of the fixing block is twice the thickness of the heat dissipation fan, and the input end of the heat dissipation fan is electrically connected to the output end of the external power supply.

[0011] According to the above technical solution, the engaging hole and the rotating clamping block are both rectangular structures, and wear-resistant blocks are installed at both ends of the top of the rotating clamping block.

[0012] According to the above technical solution, the amplification component includes a limiting slide groove, a first connecting tube, a second connecting tube, a moving block, a fixed frame, a convex lens sheet, a connecting short rod, a magnetic block and a fixed iron block;

[0013] Limiting slide grooves are provided at both ends of the top of the casing, a first connecting tube is installed at the rear end of the casing, a second connecting tube is installed at the front end of the casing, a moving block is slidably installed inside the limiting slide groove, a fixed frame is installed at the top of the moving block, a convex lens sheet is installed on the inner side of the fixed frame, a connecting short rod is installed at the bottom of the fixed frame, one end of the connecting short rod is connected to a magnetic suction block, and a fixed iron block is installed at the bottom of the casing.

[0014] According to the above technical solution, the limiting sliding groove, the first connecting pipe and the second connecting pipe are connected to each other, and one end of the first connecting pipe and the second connecting pipe are both in a sealed state.

[0015] According to the above technical solution, connecting ports are opened on the tops of the limiting slide groove, the first connecting tube and the second connecting tube, and the moving block is composed of a bottom rotating ball and a top moving short rod, and the rotating ball at the bottom of the moving block is installed inside the limiting slide groove.

[0016] According to the above technical solution, the wire fixing assembly includes a support rod, a mounting plate, a first rubber block, a second rubber block, a stopper, a stop ring, a mounting groove, and a clamping block;

[0017] A support rod is installed on the top and bottom of one side of the casing, a mounting plate is sleeved on the end of the support rod, a first rubber block is installed on one end surface of the mounting plate, and a second rubber block is installed on the other end surface of the mounting plate. A stopper is glued to one end of the support rod, a stopper ring is sleeved on the outside of the support rod, a plurality of mounting grooves are opened on the edge of the mounting plate, and a clamping block is embedded and installed inside the mounting groove.

[0018] According to the above technical solution, the mounting plate is installed between the retaining ring and the retaining block, the first rubber block is fixedly connected to the retaining block, and the second rubber block is fixedly connected to the retaining ring.

[0019] According to the above technical solution, the display content of the indicator light includes circuit breaker status display, trolley position display, grounding switch position display, spring energy storage display, power display and locking function, automatic heating and dehumidification control and temperature and humidity digital display function, and the touch screen displays the optical fiber temperature measurement display.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. By setting a fixing block, screws, a clamping block, a cooling fan, a cooling hole, a sliding groove, a filter, a clamping plate, a clamping hole and a rotating clamping block, the fixing block is fitted to the position where it needs to be installed, and the screws are screwed into the position where it needs to be installed. Through the L-shaped fixing block, a cooling gap is reserved between the casing and the position where it needs to be installed. The cooling fan blows the heat at the cooling hole position to the surroundings of the casing, thereby allowing air circulation around the casing, making the heat dissipation faster and extending the service life of the device. The filter is slid down along the sliding groove, and the filter is removed and cleaned to keep the mesh unobstructed to ensure the heat dissipation efficiency. The filter filters impurities in the external air and reduces the dust from entering the device.

[0022] 2. By setting a limiting slide groove, a first connecting tube, a second connecting tube, a moving block, a fixed frame, a convex lens sheet, a connecting short rod, a magnetic block and a fixed iron block, the fixed frame is pushed upward to make the moving block slide along the second connecting tube, the limiting slide groove and the first connecting tube, thereby driving the fixed frame and the convex lens sheet to rotate to the top of the casing. After adjusting the parameters on the front end surface of the device, the fixed frame is pulled along the first connecting tube, the limiting slide groove and the second connecting tube to move the fixed frame downward, so that the convex lens sheet is placed at the position of the front end surface of the device corresponding to the touch display screen, and the magnetic block is magnetically fixed to the fixed iron block. The content on the touch display screen can be observed more clearly through the convex lens sheet, making it more convenient to view the displayed content.

[0023] 3. By setting a support rod, a mounting plate, a first rubber block, a second rubber block, a stopper, a stopper ring, a mounting groove and a clamping block, the mounting plate is pulled along the support rod so that the first rubber block is clamped and fixed with the stopper, and then the connecting wire is passed through the mounting groove and clamped in the middle of the clamping block to fix the connecting wire. After the connecting wire is fixed, the mounting plate is pushed toward the casing along the support rod so that the second rubber block is clamped and fixed with the stopper ring, thereby shortening the distance between the casing and the mounting plate, so that the plug-in position of the connecting wire will not be in a tensioned state, thereby making the connection of the connecting wire more stable, reducing the pulling of the connecting wire, and making the connection between the sensor and the power supply and the device more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0025] In the attached picture:

[0026] Figure 1 It is a schematic diagram of the structure of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the heat dissipation fan of the present invention;

[0028] Figure 3 It is a schematic structural diagram of the fixing ring of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the rotating clamp block of the present invention;

[0030] Figure 5 is a structural schematic diagram of the first connecting pipe of the present invention;

[0031] Figure 6 It is a schematic structural diagram of a convex lens sheet of the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the installation slot of the present invention;

[0033] Figure 8 It is a structural schematic diagram of the retaining ring of the present invention;

[0034] Numbers in the figure: 1, housing; 2, touch screen; 3, knob; 4, indicator light;

[0035] 5. Heat dissipation assembly; 501. Fixing block; 502. Fixing hole; 503. Screw; 504. Limit spring; 505. Fixing ring; 506. Clamping block; 507. Cooling fan; 508. Cooling hole; 509. Sliding slot; 510. Filter; 511. Clamping plate; 512. Clamping hole; 513. Rotating clamping block;

[0036] 6. Amplifying assembly; 601. Position limiting slide; 602. First connecting tube; 603. Second connecting tube; 604. Moving block; 605. Fixed frame; 606. Convex lens sheet; 607. Connecting short rod; 608. Magnetic block; 609. Fixed iron block;

[0037] 7. Wire fixing assembly; 701. Support rod; 702. Mounting plate; 703. First rubber block; 704. Second rubber block; 705. Stop block; 706. Stop ring; 707. Mounting groove; 708. Clamping block. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0039] Example: Figure 1-8 As shown, the present invention provides a technical solution, a switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device, comprising a housing 1, a touch display screen 2, a knob 3 and an indicator light 4, the front end surface of the housing 1 is embedded with the touch display screen 2, the front bottom of the housing 1 is installed with the knob 3, and the top of the front end surface of the housing 1 is installed with the indicator light 4;

[0040] A heat dissipation component 5 is installed on the rear end face of the casing 1, an amplification component 6 for amplifying the touch display screen 2 is installed on the top of the casing 1, and a wire fixing component 7 for fixing the connecting wire is installed on one side end of the casing 1.

[0041] The heat dissipation assembly 5 includes a fixing block 501, a fixing hole 502, a screw 503, a limit spring 504, a fixing ring 505, a clamping block 506, a heat dissipation fan 507, a heat dissipation hole 508, a sliding groove 509, a filter screen 510, a clamping plate 511, a clamping hole 512 and a rotating clamping block 513;

[0042] A fixing block 501 is installed on the rear end surface of the casing 1, a fixing hole 502 is opened in the middle of the fixing block 501, a screw 503 is clamped inside the fixing hole 502, a limit spring 504 is connected to the middle of the fixing block 501 corresponding to the fixing hole 502, a fixing ring 505 is installed on one end of the limit spring 504, a clamping block 506 is installed in the middle of the rear end of the casing 1, a cooling fan 507 is clamped on the top of the clamping block 506, the length of the fixing block 501 is twice the thickness of the cooling fan 507, the input end of the cooling fan 507 is electrically connected to the output end of the external power supply, so that the cooling fan 507 can blow air around to dissipate heat, a cooling hole 508 is opened at the bottom of the rear end of the casing 1, and the casing 1 Sliding grooves 509 are provided at the two end positions corresponding to the heat dissipation holes 508 at the rear end, and a filter screen 510 is slidably installed between the two sliding grooves 509. The fixed block 501 is an L-shaped structure. Sliding rods are installed at both ends of the filter screen 510. The sliding rods are slidably installed inside the sliding grooves 509 to facilitate the installation of the filter screen 510. A clamping plate 511 is installed at the bottom end of the filter screen 510, and a clamping hole 512 is provided in the middle of the clamping plate 511. A rotating clamping block 513 is installed at the position of the clamping hole 512 at the bottom end of the casing 1. Both the clamping hole 512 and the rotating clamping block 513 are rectangular structures, and wear-resistant blocks are installed at both ends of the top of the rotating clamping block 513 to facilitate the fixation of the clamping plate 511.

[0043] The amplifying assembly 6 includes a limiting slide groove 601, a first connecting tube 602, a second connecting tube 603, a moving block 604, a fixing frame 605, a convex lens sheet 606, a connecting short rod 607, a magnetic block 608 and a fixing iron block 609;

[0044] The two ends of the top of the housing 1 are provided with a limited sliding groove 601, the rear end of the housing 1 is installed with a first connecting pipe 602, the front end of the housing 1 is installed with a second connecting pipe 603, and a moving block 604 is slidably installed inside the limited sliding groove 601. The tops of the limited sliding groove 601, the first connecting pipe 602 and the second connecting pipe 603 are provided with connecting ports. The moving block 604 is composed of a bottom rotating ball and a top moving short rod. The rotating ball at the bottom of the moving block 604 is installed inside the limited sliding groove 601, which is convenient for the moving block 604 to be moved with the limited sliding groove. The connection of the groove 601, the limiting slide groove 601, the first connecting tube 602 and the second connecting tube 603 are interconnected, and one end of the first connecting tube 602 and the second connecting tube 603 are both in a sealed state, which is convenient for limiting the moving block 604. A fixed frame 605 is installed on the top of the moving block 604, and a convex lens piece 606 is installed on the inner side of the fixed frame 605. A connecting short rod 607 is installed at the bottom of the fixed frame 605, and one end of the connecting short rod 607 is connected to a magnetic suction block 608, and a fixed iron block 609 is installed at the bottom of the casing 1.

[0045] The wire fixing assembly 7 includes a support rod 701, a mounting plate 702, a first rubber block 703, a second rubber block 704, a stopper 705, a stopper ring 706, a mounting groove 707, and a clamping block 708;

[0046] A support rod 701 is installed on the top and bottom of one side of the casing 1, and a mounting plate 702 is sleeved on the end of the support rod 701. A first rubber block 703 is installed on one end surface of the mounting plate 702, and a second rubber block 704 is installed on the other end surface of the mounting plate 702. A stopper 705 is glued to one end of the support rod 701, and a stopper ring 706 is sleeved on the outside of the support rod 701. The mounting plate 702 is installed between the stopper ring 706 and the stopper 705. The first rubber block 703 is clamped and fixed to the stopper 705, and the second rubber block 704 is clamped and fixed to the stopper ring 706, so as to facilitate the movement of the mounting plate 702. A plurality of mounting grooves 707 are opened on the edge of the mounting plate 702, and a clamping block 708 is embedded and installed inside the mounting groove 707.

[0047] The display contents of the indicator light 4 include circuit breaker status display, trolley position display, grounding switch position display, spring energy storage display, power-on display and locking function, automatic heating and dehumidification control and temperature and humidity digital display function, and the touch screen 2 displays the optical fiber temperature measurement display;

[0048] The circuit breaker status is displayed as follows:

[0049] When the circuit breaker is closed and the opening circuit is intact, the red indicator light 4 lights up;

[0050] When the circuit breaker is open and the closing circuit is intact, the green indicator light 4 lights up.

[0051] The trolley position is shown as follows:

[0052] Passive contact input, when the working position contact is closed, the red indicator light 4 lights up, indicating that the circuit breaker is in the working position.

[0053] When the test position contact is closed, the green indicator light 4 lights up, indicating that the circuit breaker is in the test position.

[0054] When the trolley is between the test position and the working position, indicator light 4 flashes.

[0055] When the trolley is moved out of the switch cabinet, both the red indicator light 4 and the green indicator light 4 are off, indicating that the trolley is powered off.

[0056] The grounding switch position is shown below:

[0057] The passive contact input is closed, and the red indicator light 4 is lit, indicating that the grounding switch is closed;

[0058] The passive contact input is disconnected, and the green indicator light 4 lights up, indicating that the grounding switch is open.

[0059] The spring energy storage is shown below:

[0060] The passive contact is closed and the yellow indicator light 4 is on, indicating that the circuit breaker has stored energy.

[0061] The energized display and locking functions are as follows:

[0062] LED start-up voltage (KV): three phases are energized at the same time, rated phase voltage × (0.15 ~ 0.65).

[0063] Locking start control voltage (KV): three phases are energized at the same time, rated phase voltage × 0.65.

[0064] When the three phases are not energized at the same time, the lock release light comes on and the electromagnetic lock is activated.

[0065] The functions of automatic heating and dehumidification control and digital display of temperature and humidity are as follows:

[0066] It can be equipped with 2 temperature and humidity sensors to display the temperature and humidity values ​​of the on-site environment, and users can set the upper and lower limits of heating / dehumidification / exhaust output according to their needs.

[0067] When the ambient humidity is greater than the upper limit of the set humidity or the ambient temperature is less than the lower limit of the set temperature, heating is started;

[0068] When the ambient humidity is lower than the lower limit of the set humidity and the ambient temperature is higher than the upper limit of the set temperature, the heating is stopped;

[0069] When the ambient temperature is ≥50℃, heating will be stopped unconditionally to prevent overheating damage.

[0070] The working principle and use process of the present invention are as follows: when installing the casing 1, the fixing block 501 is fitted to the position where it needs to be installed, and then the screw 503 is passed through the fixing hole 502 and screwed into the position where it needs to be installed, and the limit spring 504 and the fixing ring 505 are squeezed to fix the casing 1 at the position where it needs to be installed. A heat dissipation gap is reserved between the casing 1 and the position where it needs to be installed through the L-shaped fixing block 501, and the power of the heat dissipation fan 507 is turned on. The heat dissipation fan 507 blows the heat at the position of the heat dissipation hole 508 to the surroundings of the casing 1, so that the air around the casing 1 circulates, the heat dissipation is faster, and the service life of the device is extended. The rotating block 513 is rotated regularly to slide the filter 510 downward along the sliding groove 509, and the filter 510 is removed and cleaned, and then the filter 510 is installed at the position of the sliding groove 509, and the rotating block 513 passes through the clamping hole 512 and is rotated and clamped with the clamping plate 511, and the impurities in the external air are filtered through the filter 510 to reduce the dust from entering the device.

[0071] When adjusting the parameters, the fixed frame 605 is pushed upwards to make the moving block 604 slide along the second connecting tube 603, the limiting slide groove 601 and the first connecting tube 602, thereby driving the fixed frame 605 and the convex lens sheet 606 to rotate to the top of the housing 1, and then adjusting the parameters at the front end of the device. After the adjustment is completed, the fixed frame 605 is pulled along the first connecting tube 602, the limiting slide groove 601 and the second connecting tube 603 to move the fixed frame 605 downwards, so that the convex lens sheet 606 is placed at the position of the front end of the device corresponding to the touch display screen 2, and the magnetic block 608 is magnetically fixed to the fixed iron block 609, and the content on the touch display screen 2 can be more clearly observed through the convex lens sheet 606, making it more convenient to view the displayed content;

[0072] When connecting the sensor and the power supply, the connecting wires of the sensor and the power supply are plugged and fixed to the side end of the housing 1, and then the mounting plate 702 is pulled along the support rod 701 to make the first rubber block 703 and the stop block 705 clamped and fixed, and then the connecting wire is passed through the mounting groove 707 and clamped in the middle of the clamping block 708 to fix the connecting wire. After the connecting wire is fixed, the mounting plate 702 is pushed toward the housing 1 along the support rod 701 to make the second rubber block 704 and the stop ring 706 clamped and fixed, thereby shortening the distance between the housing 1 and the mounting plate 702, so that the plug-in position of the connecting wire will not be in a tensioned state, thereby making the connection of the connecting wire more stable, reducing the pulling of the connecting wire, and making the connection between the sensor and the power supply and the device more stable.

[0073] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device, characterized in that: The device comprises a housing (1), a touch display screen (2), a knob (3) and an indicator light (4); the touch display screen (2) is embedded in the front face of the housing (1), the knob (3) is installed at the bottom of the front face of the housing (1), and the indicator light (4) is installed at the top of the front face of the housing (1); A heat dissipation component (5) is installed on the rear end surface of the housing (1), an enlargement component (6) for enlarging the touch display screen (2) is installed on the top of the housing (1), and a wire fixing component (7) for fixing the connection wire is installed on one side end of the housing (1); The amplifying component (6) comprises a limiting sliding groove (601), a first connecting tube (602), a second connecting tube (603), a moving block (604), a fixing frame (605), a convex lens sheet (606), a connecting short rod (607), a magnetic attraction block (608) and a fixing iron block (609); The housing (1) is provided with a limiting slide groove (601) at both ends of the top end, a first connecting tube (602) is installed at the rear end of the housing (1), a second connecting tube (603) is installed at the front end of the housing (1), a moving block (604) is slidably installed inside the limiting slide groove (601), a fixed frame (605) is installed at the top end of the moving block (604), a convex lens sheet (606) is installed on the inner side of the fixed frame (605), a connecting short rod (607) is installed at the bottom of the fixed frame (605), one end of the connecting short rod (607) is connected to a magnetic suction block (608), and a fixed iron block (609) is installed at the bottom of the housing (1); The wire fixing assembly (7) comprises a support rod (701), a mounting plate (702), a first rubber block (703), a second rubber block (704), a stop block (705), a stop ring (706), a mounting groove (707), and a clamping block (708); A support rod (701) is installed at the top and bottom of one side of the housing (1); a mounting plate (702) is sleeved on the end of the support rod (701); a first rubber block (703) is installed on one end surface of the mounting plate (702); a second rubber block (704) is installed on the other end surface of the mounting plate (702); a stopper (705) is adhered to one end of the support rod (701); a stopper ring (706) is sleeved on the outside of the support rod (701); a plurality of mounting grooves (707) are provided on the edge of the mounting plate (702); a clamping block (708) is embedded and installed inside the mounting groove (707); The mounting plate (702) is mounted between the retaining ring (706) and the retaining block (705); the first rubber block (703) is fixedly engaged with the retaining block (705); and the second rubber block (704) is fixedly engaged with the retaining ring (706).

2. A switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device according to claim 1, characterized in that: The heat dissipation assembly (5) comprises a fixing block (501), a fixing hole (502), a screw (503), a limit spring (504), a fixing ring (505), a clamping block (506), a heat dissipation fan (507), a heat dissipation hole (508), a sliding groove (509), a filter screen (510), a clamping plate (511), a clamping hole (512) and a rotating clamping block (513); A fixing block (501) is installed on the rear end surface of the housing (1), a fixing hole (502) is opened in the middle of the fixing block (501), a screw (503) is clamped inside the fixing hole (502), a limit spring (504) is connected to the middle of the fixing block (501) at a position corresponding to the fixing hole (502), a fixing ring (505) is installed at one end of the limit spring (504), a clamping block (506) is installed in the middle of the rear end of the housing (1), and a cooling fan (506) is clamped on the top of the clamping block (506). 07), a heat dissipation hole (508) is provided at the bottom of the rear end of the housing (1), sliding grooves (509) are provided at the positions of both ends of the rear end of the housing (1) corresponding to the heat dissipation hole (508), a filter (510) is slidably installed between the two sliding grooves (509), a clamping plate (511) is installed at the bottom end of the filter (510), a clamping hole (512) is provided in the middle of the clamping plate (511), and a rotating clamping block (513) is installed at the position of the bottom end of the housing (1) corresponding to the clamping hole (512).

3. A switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device according to claim 2, characterized in that: The fixing block (501) is an L-shaped structure, and sliding rods are installed at both ends of the filter screen (510), and the sliding rods are slidably installed inside the sliding groove (509); The length of the fixing block (501) is twice the thickness of the heat dissipation fan (507), and the input end of the heat dissipation fan (507) is electrically connected to the output end of the external power supply.

4. A switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device according to claim 2, characterized in that: The clamping hole (512) and the rotating clamping block (513) are both rectangular structures, and wear-resistant blocks are installed at both ends of the top of the rotating clamping block (513).

5. The switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device according to claim 1 is characterized in that: The limiting sliding groove (601), the first connecting pipe (602) and the second connecting pipe (603) are connected to each other, and one end of the first connecting pipe (602) and the second connecting pipe (603) are both in a sealed state.

6. A switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device according to claim 1, characterized in that: The limiting slide groove (601), the first connecting tube (602) and the second connecting tube (603) are provided with connecting ports at the top, and the moving block (604) is composed of a bottom rotating ball and a top moving short rod, and the rotating ball at the bottom of the moving block (604) is installed inside the limiting slide groove (601).

7. The switch cabinet intelligent control and optical fiber temperature measurement integrated monitoring device according to claim 1 is characterized in that: The display contents of the indicator light (4) include circuit breaker status display, trolley position display, grounding switch position display, spring energy storage display, power-on display and locking function, automatic heating and dehumidification control and temperature and humidity digital display function, and the touch display screen (2) displays optical fiber temperature measurement display.

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