Water-cooled microwave digital power supply

Abstract

The utility model belongs to the technical field of power supplies, and particularly relates to a water-cooled microwave digital power supply which comprises a power supply box body. The side wall of the power supply box body is fixedly connected with a stepped sealing ring; the stepped sealing ring is arranged in a stepped manner; a surface cover plate is mounted on the side wall of the power supply box body; the surface cover plate is attached to the side wall of the stepped sealing ring; a pair of mounting grooves is formed in the side wall of the surface cover plate; a wiring terminal box is mounted in the middle of the mounting groove; a red indicating lamp and a green indicating lamp are mounted on the side wall of the surface cover plate through circuits; according to the power supply box body, the stepped sealing ring is arranged, and the stepped sealing ring is arranged in a stepped manner, so that the conditions that when external water cooling is damaged, liquid enters the power supply box body, water stains appear in the power supply box body, a circuit in the power supply box body is short-circuited, and the power supply box body is damaged and cannot be used are reduced; and the circuit protection effect in the power supply box body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply, in particular to a water-cooled microwave digital power supply. Background Art

[0002] Microwave digital power supply is a modern power supply technology that can directly convert microwave energy into DC power supply. It has the characteristics of high integration and high efficiency, and uses digital information processing technology to realize the control and monitoring of power supply.

[0003] Some technical solutions for microwave digital power supplies have also appeared in the prior art. For example, a Chinese patent with application number CN202120232428.4 discloses a heat dissipation device for a microwave digital power supply, including a box body, a face cover plate is provided on the top of the box body, a handle is provided on the top of the face cover plate, an overpressure safety valve is provided near the handle on the face cover plate, a power lead hole and a wire outlet hole are provided on the face cover plate, a power terminal is provided at the power lead hole, a bottom plate is provided at the bottom of the box body, a circuit board cooling fixing plate is provided at the top of the bottom plate and at the bottom of the box body, and the box body A number of evenly and vertically arranged box heat dissipation fins are arranged around the box, an internal cooling water channel is arranged at the center of one side of the shorter side of the box, a water outlet is arranged at the top of the internal cooling water channel, and a water inlet is arranged at the internal cooling water channel away from the side wall of one side of the box and close to the bottom plate. The heat generated by the internal circuit board is directly transferred to the box through the circuit board cooling fixing plate, and the heat is dissipated through the heat dissipation fins on the box and the internal cooling water channel, which not only has a good heat dissipation effect and greatly extends the service life of the microwave digital power supply, but also can avoid the microwave digital power supply from causing a fire due to excessive temperature when in use.

[0004] In the prior art, it has been found through long-term observation that digital power supplies generate high temperatures when in use. When the prior art uses an external water cooling device to cool the digital power supply, when the external water cooling device is damaged due to collision, the liquid will enter the power supply through the gap, causing damage to the power supply.

[0005] To this end, the utility model provides a water-cooled microwave digital power supply. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a water-cooled microwave digital power supply.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the water-cooled microwave digital power supply described in the utility model comprises a power box body; the side wall of the power box body is fixedly connected with a stepped sealing ring; the stepped sealing ring is arranged in a stepped shape; the side wall of the power box body is installed with a surface cover; the surface cover is in contact with the side wall of the stepped sealing ring; the side wall of the surface cover is provided with a pair of installation grooves; a wiring terminal box is installed in the middle of the installation groove; the side wall of the surface cover is installed with a red indicator light and a green indicator light through a circuit; the red indicator light The light and the green indicator light are symmetrically arranged; the surface cover is equipped with an RS485 data communication interface; the RS485 data communication interface is waterproof and dustproof; this step is achieved by providing a stepped sealing ring, and the stepped sealing ring is stepped, which reduces the risk of liquid entering the power supply box body when the external water cooling is damaged, causing water stains inside the power supply box body, causing a short circuit in the circuit inside the power supply box body, and causing the power supply box body to be damaged and unusable, thereby increasing the circuit protection effect inside the power supply box body.

[0008] Preferably, a water inlet and a water outlet are installed on the side wall of the power supply box body; the water inlet and the water outlet are symmetrically arranged; this step increases the detachable effect of the external water cooling by providing the water inlet and the water outlet, increases the portability of the power supply box body during use, and facilitates the use of the staff.

[0009] Preferably, a handle is fixedly connected to the side wall of the surface cover; this step further increases the portability of the power supply box body by providing a handle, thereby facilitating use by staff.

[0010] Preferably, the power supply box body is a die-cast box; this step reduces the welding and assembly processes by making the power supply box body a die-cast box, thereby greatly reducing errors in production and improving the accuracy and quality of components. The use of this process can also reduce waste generation, make full use of raw materials, and further reduce costs.

[0011] Preferably, the terminal box is waterproof and dustproof. In this step, the terminal box is waterproof and dustproof, thereby further improving the protection effect of the power supply box body.

[0012] Preferably, the middle portion of the handle is made of rubber material; in this step, the side walls of the middle portion of the handle are made of rubber material, which increases the friction on the side walls of the handle and reduces the possibility of the staff slipping their hands when contacting the side walls of the handle.

[0013] Preferably, the power supply box body and the surface cover are connected by bolts; this step further reduces the occurrence of gaps between the power supply box body and the surface cover by connecting the power supply box body and the surface cover with bolts.

[0014] Preferably, the output power of the power supply box body is adjusted between 80W and 1500W.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The water-cooled microwave digital power supply described in the utility model is provided with a stepped sealing ring, and the stepped sealing ring is arranged in a stepped shape, which reduces the risk of liquid entering the power supply box body when the external water cooling is damaged, causing water stains inside the power supply box body, causing the circuit inside the power supply box body to short-circuit, and the power supply box body to be damaged and unusable, thereby increasing the circuit protection effect inside the power supply box body.

[0017] 2. The water-cooled microwave digital power supply described in the utility model increases the detachable effect of the external water cooling by providing a water inlet and a water outlet, increases the portability of the power supply box body when in use, and facilitates the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a stereogram in the utility model;

[0020] Figure 2 It is a side view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the wiring terminal box in the utility model;

[0022] Figure 4 It is an exploded view of the utility model;

[0023] Figure 5 It is a side view of the power supply box body in the utility model;

[0024] Figure 6 It is a front view in the utility model.

[0025] In the figure: 1. Power box body; 11. Surface cover; 12. Installation slot; 13. Handle; 14. Red indicator light; 15. Water inlet; 16. Water outlet; 17. Green indicator light; 18. Terminal box; 19. Stepped sealing ring; 111. RS485 data communication interface. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figures 1 to 6As shown, the water-cooled microwave digital power supply described in the embodiment of the utility model includes a power supply box body 1; the side wall of the power supply box body 1 is fixedly connected with a stepped sealing ring 19; the stepped sealing ring 19 is arranged in a stepped shape; the side wall of the power supply box body 1 is installed with a surface cover 11; the surface cover 11 is in contact with the side wall of the stepped sealing ring 19; the side wall of the surface cover 11 is provided with a pair of mounting grooves 12; a wiring terminal box 18 is installed in the middle of the mounting groove 12; the side wall of the surface cover 11 is installed with a red indicator light 14 and a green indicator light 17 through the line; the red indicator light 14 and the green indicator light 17 are symmetrically arranged; the surface cover 11 is installed with an RS485 data communication interface 111; the RS485 data communication interface 111 is waterproof and dustproof; when the power supply box body 1 is in the power-on state When the red indicator light 14 is red, and the green indicator light 17 is green when the power supply box body 1 is working normally, when the staff uses external water cooling to cool down the power supply box body 1 as a whole, when the water cooling is damaged by collision, the liquid in the water cooling will be blocked by the stepped sealing ring 19, so that water stains cannot enter the power supply box body 1 through the gap between the surface cover 11 and the power supply box body 1. This step is achieved by providing a stepped sealing ring 19, and the stepped sealing ring 19 is arranged in a stepped shape, which reduces the risk of liquid entering the power supply box body 1 when the external water cooling is damaged, resulting in water stains inside the power supply box body 1, causing a short circuit in the circuit inside the power supply box body 1, and the power supply box body 1 is damaged and cannot be used, thereby increasing the circuit protection effect inside the power supply box body 1.

[0028] like Figure 2 As shown, a water inlet 15 and a water outlet 16 are installed on the side wall of the power supply box body 1; the water inlet 15 and the water outlet 16 are symmetrically arranged; when the external water cooling is in use, one end of the water cooling is connected to the water inlet 15, and then the other end of the water cooling is connected to the water outlet 16. This step increases the detachable effect of the external water cooling by providing the water inlet 15 and the water outlet 16, increases the portability of the power supply box body 1 when in use, and facilitates the use of the staff.

[0029] like Figure 1 As shown, a handle 13 is fixedly connected to the side wall of the surface cover 11; when the staff changes the working environment, the staff pulls the handle 13 to lift the power box body 1 and move the power box body 1. This step further increases the portability of the power box body 1 by providing the handle 13, thereby facilitating the use of the staff.

[0030] like Figure 1As shown, the power supply box body 1 is a die-cast box; when the power supply box body 1 is produced, the sample is processed by die-casting equipment and then formed. This step reduces the welding and assembly processes by making the power supply box body 1 a die-cast box, thereby greatly reducing the error in production and improving the accuracy and quality of components. The use of this process can also reduce waste generation, make full use of raw materials, and further reduce costs.

[0031] like Figure 1 As shown, the terminal box 18 is waterproof and dustproof; when the power supply box body 1 is used in a seriously polluted environment, the terminal box 18 is waterproof and dustproof, and water vapor and particulate matter in the air cannot enter the power supply box body 1 through the terminal box 18. This step further improves the protection effect of the power supply box body 1 by making the terminal box 18 waterproof and dustproof.

[0032] like Figure 1 As shown, the middle part of the handle 13 is made of rubber material; when the staff holds the middle side wall of the handle 13 and then lifts the power box body 1 to move it, this step increases the friction on the side wall of the handle 13 by making the middle side wall of the handle 13 made of rubber material, reducing the possibility of the staff slipping from the handle 13 when it comes into contact with the side wall.

[0033] like Figure 1 As shown, the power box body 1 and the surface cover 11 are connected by bolts; when installing, the surface cover 11 is placed on the side wall of the power box body 1, and then the power box body 1 and the surface cover 11 are fixed by bolts. At this time, the surface cover 11 fits with the side wall of the stepped sealing ring 19. This step further reduces the occurrence of gaps between the power box body 1 and the surface cover 11 by connecting the power box body 1 and the surface cover 11 with bolts.

[0034] The output power of the power supply box body 1 is adjusted between 80W and 1500W. When in use, data exchange control is achieved with the PLC programmable logic controller through the RS485 communication protocol. The power size can be adjusted according to user needs to achieve stable output power regulation.

[0035] Working principle: when the power supply box body 1 is in the power-on state, the red indicator light 14 is red, and when the power supply box body 1 is working normally, the green indicator light 17 will be green. When the staff uses external water cooling to cool the power supply box body 1 as a whole, when the water cooling is damaged by collision, the liquid in the water cooling will be blocked by the stepped sealing ring 19, so that water stains cannot enter the power supply box body 1 through the gap between the surface cover plate 11 and the power supply box body 1. When the external water cooling is in use, one end of the water cooling is connected to the water inlet 15, and then the other end of the water cooling is connected to the water outlet 16. When the staff changes the working environment, the staff lifts the power supply box body 1 by pulling the handle 13 to move the power supply box body 1. When the power supply box body During production, the body 1 is processed by die-casting equipment on the sample and then formed. When the power supply box body 1 is used in a seriously polluted environment, the terminal box 18 is waterproof and dustproof. Water vapor and particulate matter in the air cannot enter the inside of the power supply box body 1 through the terminal box 18. When the staff holds the middle side wall of the handle 13, the power supply box body 1 is lifted and moved. When installing, the face cover 11 is placed on the side wall of the power supply box body 1, and the power supply box body 1 and the face cover 11 are fixed by bolts. At this time, the face cover 11 is in contact with the side wall of the stepped sealing ring 19, and data exchange control is realized with the PLC programmable logic controller through the RS485 communication protocol. The power size can be adjusted according to user needs to achieve stable adjustment of the output power.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water-cooled microwave digital power supply, comprising a power supply box body (1); characterized in that: The side wall of the power supply box body (1) is fixedly connected with a stepped sealing ring (19); the stepped sealing ring (19) is arranged in a stepped shape; the side wall of the power supply box body (1) is installed with a face cover (11); the face cover (11) is in contact with the side wall of the stepped sealing ring (19); the side wall of the face cover (11) is provided with a pair of mounting grooves (12); a wiring terminal box (18) is installed in the middle of the mounting groove (12); the side wall of the face cover (11) is installed with a red indicator light (14) and a green indicator light (17) through a circuit; the red indicator light (14) and the green indicator light (17) are symmetrically arranged; the face cover (11) is installed with an RS485 data communication interface (111); the RS485 data communication interface (111) is waterproof and dustproof.

2. The water-cooled microwave digital power supply according to claim 1, characterized in that: A water inlet (15) and a water outlet (16) are installed on the side wall of the power supply box body (1); the water inlet (15) and the water outlet (16) are symmetrically arranged.

3. The water-cooled microwave digital power supply according to claim 1, characterized in that: A handle (13) is fixedly connected to the side wall of the surface cover plate (11).

4. The water-cooled microwave digital power supply according to claim 1, characterized in that: The power supply box body (1) is a die-cast box.

5. The water-cooled microwave digital power supply according to claim 1, characterized in that: The terminal box (18) is waterproof and dustproof.

6. The water-cooled microwave digital power supply according to claim 3, characterized in that: The middle part of the handle (13) is made of rubber.

7. The water-cooled microwave digital power supply according to claim 1, characterized in that: The power box body (1) and the surface cover plate (11) are connected via bolts.

8. The water-cooled microwave digital power supply according to claim 1, characterized in that: The output power of the power supply box body (1) is adjusted between 80W and 1500W.

Images