CN221995312U

CN221995312U - A UPS power supply with heat dissipation protection function

Info

Publication number: CN221995312U
Application number: CN202420398977.2U
Authority: CN
Inventors: 李金海; 唐兵林; 李培学
Original assignee: Shenzhen Spi Electronic Co ltd
Current assignee: Shenzhen Spi Electronic Co ltd
Priority date: 2024-03-01
Filing date: 2024-03-01
Publication date: 2024-11-12
Anticipated expiration: 2034-03-01

Abstract

The utility model provides a UPS power supply with a heat radiation protection function, which relates to the technical field of UPS power supplies and comprises a protection shell, a fixing assembly, a power supply block and a dust prevention assembly, wherein the protection shell can play a good role in protecting the UPS power supply through the arrangement of the protection shell and the fixing assembly, secondly, a spring and a damping rod are matched with each other to absorb and weaken impact force, the power supply block clamped in a C-shaped fixing seat has a good protection effect, the size of the UPS power supply is small, the occupied space is relatively small, the UPS power supply is more convenient to use, the heat radiation surface area of the heat radiation fins is effectively increased through the arrangement of the heat radiation fins and the dust prevention assembly, secondly, a baffle plate can close a protection net to block a path for dust to enter the protection shell in a non-working state of the UPS power supply, and can drive a cleaning brush to move when the heat radiation system is started, so that dust particles attached to the outer side of the protection shell can be cleaned, and the pre-cleaning of an air circulation channel is realized.

Description

UPS power supply with heat dissipation protection function

Technical Field

The utility model relates to the technical field of UPS power supplies, in particular to a UPS power supply with a heat dissipation protection function.

Background

A UPS (uninterruptible power supply) is a power supply apparatus for providing temporary power supply in the event of power interruption or voltage fluctuation to protect equipment connected thereto, and is often equipped with a built-in fan for effective heat dissipation in order to keep the temperature of the UPS within a safe range and prevent malfunction which may be caused by overheating, while also having a protection function in order to improve stability and safety of the equipment.

Through retrieving, the utility model of patent number "CN218919688U" provides "a UPS power supply with protector", including the base, be provided with the guard box on the base, be provided with side protection shield and top frame cooperation on the guard box and carry out the protection to the UPS power supply and handle, adjust the vertical direction position of framework through setting up adjusting part for it is more convenient to adjust the position of use of UPS, carries out ventilation heat dissipation to the guard box inner chamber through setting up cooperation such as fan and air vent, and the protector of whole UPS power simple structure just is good to the protection effect of power supply body, has stronger practicality. However, in order to achieve the protection effect on the UPS power supply block, the device is provided with a protection box with large volume, the carrying and the use are inconvenient, the occupied space is too large, and secondly, the fan is arranged for radiating, as the vent hole is in the long-term open condition, the vent hole is easy to be attached by dust, so that the ventilation is influenced, the heat radiation effect is poor, meanwhile, dust is easy to enter the protection box from the vent hole, and the adverse effect on the internal elements is easy to be caused.

Thus, we provide a UPS power source with heat dissipation protection.

Disclosure of utility model

The utility model aims to provide a UPS power supply with a heat radiation protection function, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a UPS power with heat dissipation protection function, includes protective housing, fixed subassembly, power supply piece and dustproof subassembly, the side cap is all installed to the equal screw in both sides front end of protective housing, the inside fixed mounting of protective housing has fixed subassembly, the inboard fixed power supply piece of placing of fixed subassembly, the equal screw in both sides rear end of protective housing installs the heating panel, the inside of protective housing just is located one side welding of fixed subassembly has the baffle, one side welding of baffle has the fixed plate, the inboard fixed mounting of fixed plate has two sets of radiator fans, the dustproof subassembly is all installed to the both sides of baffle and the inboard that is located the heating panel;

The fixing assembly comprises a base plate, a buffer piece, a C-shaped fixing seat and a C-shaped clamping plate, wherein the buffer piece is fixedly arranged at the upper end of the base plate, the C-shaped fixing seat is fixedly arranged at the upper end of the buffer piece, the power supply block is clamped in the C-shaped fixing seat through two groups of C-shaped clamping plates, radiating fins are welded on two sides of the C-shaped clamping plate, and a temperature sensor is further arranged on one side of the C-shaped clamping plate and above the radiating fins;

The dustproof assembly comprises a fixing seat, a double-tooth screw rod, a baffle and a cleaning frame, wherein the fixing seat is welded on the inner side of the protective shell and on two sides of the baffle, the double-tooth screw rod is rotatably installed at the upper end of the fixing seat, the baffle is connected to the outer movable end of the double-tooth screw rod and attached to the inner side of the heat dissipation plate, the cleaning frame is fixedly installed on the other side of the baffle, and the cleaning frame is installed on the outer side of the heat dissipation plate.

Preferably, the upper end welding of base plate has the riser, three guide slots have been seted up to the upper surface equidistance of riser, the bolster is including welding spring and the damping pole at the inside diapire of guide slot, just the damping pole is established in the inside of spring.

Preferably, the lower extreme welding of C type fixing base has multiunit and guide block that guide slot size matched with, just guide block slidable mounting is in the inside of guide slot, just be the welding between the lower extreme of guide block and the top of spring and damping rod.

Preferably, a protective net is arranged in the middle of the side face of the heat dissipation plate, and through grooves are formed in two sides of the protective net.

Preferably, the inside of protective housing and the top welding that is located the fixing base have the supporting seat, the inside of protective housing and the top welding that is located the supporting seat have the braced frame, the inside rear end of protective housing and the inboard welding that is located the heating panel have the mount pad that is used for fixed heating panel, the upper end welding of mount pad has the slide rail seat, the spout has been seted up to the inside of slide rail seat.

Preferably, the gear motor is installed through the shaft coupling to the upper end of double-tooth lead screw, the outside thread bush of double-tooth lead screw is equipped with the nut seat, one side welding of nut seat has the connecting rod, the baffle welding has the other end of connecting rod, the baffle is close to one side surface of connecting rod and rotates through the connecting axle and install the pulley, just pulley slidable mounting is in the inside of spout.

Preferably, the baffle is kept away from the both ends of a side surface of connecting rod and is all welded the buckle seat, the spacing groove has been seted up to one side of buckle seat, the both ends of clean frame all weld have with spacing groove size assorted stopper, the inside at the spacing groove is installed to the stopper, the inboard of clean frame is equipped with the clean brush that is used for cleaning the protection network.

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

1. This UPS power with heat dissipation safeguard function, through the setting of protective housing and fixed subassembly, fix the power supply piece through fixed subassembly, C type grip block firmly clamps the power supply piece in its inboard, the outside is connected with the base plate through C type fixing base, the base plate carries out fixed connection with protective housing again, when the UPS power received external collision, protective housing can play fine guard action to it, secondly, the impact force that the collision produced can be transmitted for the base plate from protective housing, install the bolster again between base plate and the C type fixing base, mutually supporting of spring and damping lever can absorb the impact force and weaken, thereby the dynamics that the impact force transmitted the guide block has been reduced, play fine guard action to the power supply piece of centre gripping inside the C type fixing base, its volume is less, occupation space is less relatively, more facilitate the use.

2. Through the setting of heat radiation fins and dustproof subassembly, closely laminate between C type grip block and the power supply piece, after the power supply piece produced heat, can carry out heat transfer through heat radiation fins, the radiating surface area of C type grip block has been increased effectively, can transfer more heat to the air around, the radiating effect has been improved, under UPS power non-operating condition, the baffle can be closed the protection network, the path that the dust entered into the protection casing inside has been blocked, when UPS power operating condition, temperature sensor carries out real-time supervision to it, when the high temperature, can control cooling system and open, the baffle can drive the cleaning brush of outside and remove this moment, cleaning brush can clean the dust particle that adheres to in the protection casing outside, the pre-cleaning of air circulation passageway has been realized, for follow-up air inhalation provides unimpeded passageway, simultaneously when not using the UPS power for a long time, open the fan at this moment, can directly inhale the protection network outside dust to the inside of protection casing, and the device can drive the cleaning brush and remove the synchronous dust that can carry out in the protection network outside and inhale the protection casing inside the dust, the stable dust condition of protection casing has been guaranteed to the dust that the dust can be cleaned in the protection system of the time is guaranteed to the dust of the operation of the protection system.

Drawings

FIG. 1 is a schematic diagram of the overall appearance of a UPS power supply with heat dissipation protection function according to the present utility model;

FIG. 2 is a schematic diagram illustrating a side view of a UPS with heat dissipation protection according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of a UPS power supply with heat dissipation protection according to the present utility model;

FIG. 4 is a schematic view showing the structure of the fixing assembly and the power block of the present utility model;

FIG. 5 is a schematic view of a structure of a substrate and a buffer member according to the present utility model;

FIG. 6 is a schematic diagram showing a structure of a heat dissipating plate and a dust-proof assembly of the present utility model;

FIG. 7 is a schematic view of the structure of the baffle plate and the connecting frame of the present utility model;

Fig. 8 is a schematic view of a structure of the baffle plate and the cleaning frame of the present utility model.

Reference numerals in the drawings: 1. a protective housing; 2. a side cover; 3. a fixing assembly; 31. a substrate; 311. a riser; 312. a guide groove; 32. a buffer member; 321. a spring; 322. a damping rod; 33. a C-shaped fixing seat; 331. a guide block; 34. c-shaped clamping plates; 341. a heat radiation fin; 4. a power supply block; 5. a heat dissipation plate; 51. a protective net; 52. a through groove; 6. a partition plate; 7. a fixing plate; 8. a heat radiation fan; 9. a dust-proof assembly; 91. a fixing seat; 911. a support base; 912. a support frame; 913. a mounting base; 914. a slide rail seat; 9141. a chute; 92. a double-tooth screw rod; 921. a speed reducing motor; 922. a nut seat; 923. a connecting rod; 93. a baffle; 931. a pulley; 932. a clamping seat; 9321. a limit groove; 94. a cleaning rack; 941. a limiting block; 942. and cleaning the brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides an embodiment: the UPS power supply with the heat dissipation protection function comprises a protection shell 1, a fixing assembly 3, a power supply block 4 and a dustproof assembly 9, wherein side covers 2 are arranged at the front ends of two sides of the protection shell 1 through screws, the fixing assembly 3 is fixedly arranged in the protection shell 1, the power supply block 4 is fixedly arranged in the fixing assembly 3, and a control terminal is further arranged in the protection shell 1 and used for controlling all electric components;

The fixed component 3 comprises a base plate 31, a buffer piece 32, a C-shaped fixing seat 33 and a C-shaped clamping plate 34, wherein the buffer piece 32 is fixedly arranged at the upper end of the base plate 31, the C-shaped fixing seat 33 is fixedly arranged at the upper end of the buffer piece 32, the power block 4 is clamped in the C-shaped fixing seat 33 through the two groups of C-shaped clamping plates 34, radiating fins 341 are welded on two sides of the C-shaped clamping plates 34, the radiating surface area of the C-shaped clamping plates 34 is effectively increased by the radiating fins 341, more heat can be transferred to surrounding air, the radiating effect is improved, the radiating fins 341 can improve air flow, convection with a heat source is increased, heat can be more effectively transferred from the surface of the radiating fins 341 to the surrounding air through better air flow, a temperature sensor is further arranged on one side of the C-shaped clamping plate 34 and above the radiating fins 341, the temperature sensor is used for monitoring the real-time temperature of the C-shaped clamping plates 34, when the temperature is too high, a radiating signal is effectively transmitted to a control terminal, the control terminal controls the radiating system to be started, and after the temperature is lowered, the control terminal controls the radiating system to be closed.

Further, the upper end welding of base plate 31 has riser 311, and three guide slot 312 have been seted up to riser 311's upper surface equidistance, and buffer 32 is including welding spring 321 and the damping pole 322 at the inside diapire of guide slot 312, and damping pole 322 establish in the inside of spring 321, through the cooperation of spring 321 and damping pole 322, can absorb the impact force and weaken, has reduced the impact force size that transmits to power piece 4.

Further, the lower end of the C-shaped fixing seat 33 is welded with a plurality of groups of guide blocks 331 matching with the guide groove 312 in size, the guide blocks 331 are slidably mounted in the guide groove 312, and the lower ends of the guide blocks 331 are welded with the spring 321 and the top end of the damping rod 322, when the protective housing 1 is collided, the C-shaped fixing seat 33 will undergo small displacement change, and at this time, the guide blocks 331 slide in the guide groove 312 in a small displacement manner, so that the buffer member 32 can fully exert the buffer effect.

Example two

Referring to fig. 1-3 and fig. 6-8, in a first embodiment of the present utility model, the heat dissipation plate 5 is mounted at the rear ends of both sides of the protective housing 1, the fixing plate 7 is welded at one side of the fixing plate 7, the heat dissipation channels of the two groups of heat dissipation fans 8 are separated to form two spaces, one side of the partition plate 6 is only responsible for the air suction task of the heat dissipation fans 8, the sucked air can fully flow to the outer sides of the heat dissipation fins 341, contact with the heat source and absorb heat, and then the hot air flows out through the other side of the partition plate 6, so that the efficiency of air flow is improved, the mixing of the sucked cold air and the discharged hot air is also facilitated, the performance of the whole heat dissipation system is further improved, one side of the partition plate 6 is welded with the fixing plate 7, two groups of heat dissipation fans 8 are fixedly mounted at the inner sides of the fixing plate 7, the two groups of heat dissipation fans 8 are fully dissipated to the heat dissipation fins 341, the two sides of the partition plate 6 are both sides and the inner sides of the heat dissipation plate 5 are respectively mounted with the dust prevention components 9, the dust prevention components 9 comprise a fixing seat 91, a double thread screw 92, a baffle 93 and a cleaning frame 94 are fixedly mounted at the inner sides of the two sides of the partition plate 92 and the fixing seat 94 are fixedly mounted at the two sides of the inner sides of the partition plate 92 and the fixing plate 94 are fixedly mounted at the two sides of the two heat dissipation plates 93 and the two sides of the fixing plate 93 are fixedly mounted at the two sides of the inner sides of the fixing plate 94 are fixedly mounted at the two sides of the side of the fixing plate 93 and the side of the baffle plate 94.

Further, a protection net 51 is arranged in the middle of the side face of the heat dissipation plate 5, the protection net 51 provides a path for air flow, through grooves 52 are formed in two sides of the protection net 51, and the through grooves 52 provide a moving space for the fastener seat 932 to move.

Further, the supporting seat 911 is welded inside the protective housing 1 and above the fixing seat 91, the supporting seat 911 is used for fixing the double-tooth screw rod 92 to provide rotation supporting force for the double-tooth screw rod, the supporting frame 912 is welded inside the protective housing 1 and above the supporting seat 911, the supporting frame 912 is used for fixing the gear motor 921, the mounting seat 913 for fixing the heat dissipation plate 5 is welded at the rear end inside the protective housing 1 and inside the heat dissipation plate 5, the slide rail seat 914 is welded at the upper end of the mounting seat 913, and the slide groove 9141 is formed inside the slide rail seat 914.

Further, gear motor 921 is installed through the shaft coupling to the upper end of double-tooth lead screw 92, the outside thread bush of double-tooth lead screw 92 is equipped with nut seat 922, one side welding of nut seat 922 has connecting rod 923, the baffle 93 welds the other end of connecting rod 923, the positive and negative rotation of drive gear motor 921 can indirectly realize the reciprocating of baffle 93, thereby reach the opening and the closing of air circulation passageway, the pulley 931 is installed through the connecting axle rotation to one side surface that baffle 93 is close to connecting rod 923, and pulley 931 slidable mounting is in the inside of spout 9141, when baffle 93 removes, baffle 93 passes through the connecting axle and drives pulley 931 and slide in spout 9141, spout 9141 provides the slip path for pulley 931, simultaneously accompany the rotation of pulley 931, can make baffle 93 slide more smooth.

Further, the baffle 93 is kept away from the both ends of a side surface of connecting rod 923 and has all welded buckle seat 932, limit groove 9321 has been seted up to one side of buckle seat 932, the both ends of clean frame 94 have all welded the stopper 941 with limit groove 9321 size assorted, the inside at limit groove 9321 is installed to stopper 941, clean frame 94 passes through the fix with screw in buckle seat 932 both sides, when clean brush 942 needs to clean, can dismantle the screw, thereby reach the purpose with clean frame 94 and the separation of buckle seat 932, the cooperation of stopper 941 and limit groove 9321, when installing clean frame 94, the location is provided, be convenient for it install fast, the inboard of clean frame 94 is equipped with the clean brush 942 that is used for cleaning protection network 51, clean brush 942 is laminated with protection network 51 mutually, when baffle 93 moves down, can clean the protection network 51 in step, when the air is inhaled from protection network 51 to clean, can effectively keep the cleanliness of inhaled air, simultaneously can be dialled the foreign matter that is attached to the outside of protection network 51 and cause that it blocks up the air passage to pile up.

Working principle: firstly, a UPS power supply with a heat radiation protection function is moved to a working position, firstly, when the UPS power supply is operated, a temperature sensor is used for monitoring the real-time temperature of a C-shaped clamping plate 34, when the temperature is too high, a heat radiation signal is transmitted to a control terminal, the control terminal controls a heat radiation system to be started, at the moment, a speed reducing motor 921 operates, a double-tooth screw 92 is driven to rotate through a coupler, so that two groups of nut seats 922 on the outer side are driven to move oppositely, a baffle plate 93 is driven to move through a connecting rod 923, the inner side space of a protective net 51 is opened, the baffle plate 93 can drive a cleaning brush 942 on the outer side of the protective net 51 to synchronously move when being opened, dust attached on the outer side of the protective net 51 can be cleaned by the cleaning brush 942, at the moment, a heat radiation fan 8 also operates in a stepping mode, secondly, the heat generated by the power block 4 is transferred through the C-shaped clamping plates 34 at two sides and then transferred to the radiating fins 341 at one side of the C-shaped clamping plates 34, the radiating fan 8 sucks the outside air from the protective net 51 at the side so as to blow the radiating fins 341 to be contacted with a heat source and absorb the heat, thereby taking away the heat of the radiating fins 341 and then flowing out from the protective net 51 at the other side, the power block 4 is fixed with the protective shell 1 through the C-shaped fixing seat 33, when the power block is collided, the protective shell 1 plays a protective role on the protective shell 1, the impact force generated by the collision is transferred to the buffer piece 32 through the base plate 31, the impact force can be absorbed and weakened through the mutual matching of the spring 321 and the damping rod 322, the impact force transferred to the power block 4 is reduced, the power block 4 is effectively protected, thus, the use process of the UPS power supply with the heat dissipation protection function is completed.

Claims

1. UPS power with heat dissipation safeguard function, including protective housing (1), fixed subassembly (3), power piece (4) and dustproof subassembly (9), its characterized in that: the novel solar energy protection device is characterized in that side covers (2) are mounted at front ends of two sides of the protection shell (1) through screws, a fixing assembly (3) is fixedly mounted inside the protection shell (1), a power block (4) is fixedly arranged inside the fixing assembly (3), a heat radiation plate (5) is mounted at rear ends of two sides of the protection shell (1) through screws, a partition plate (6) is welded inside the protection shell (1) and located at one side of the fixing assembly (3), a fixing plate (7) is welded at one side of the partition plate (6), two groups of heat radiation fans (8) are fixedly mounted inside the fixing plate (7), and dustproof assemblies (9) are mounted at two sides of the partition plate (6) and inside the heat radiation plate (5);

The fixing assembly (3) comprises a base plate (31), a buffer piece (32), a C-shaped fixing seat (33) and a C-shaped clamping plate (34), wherein the buffer piece (32) is fixedly arranged at the upper end of the base plate (31), the C-shaped fixing seat (33) is fixedly arranged at the upper end of the buffer piece (32), the power supply block (4) is clamped in the C-shaped fixing seat (33) through two groups of C-shaped clamping plates (34), radiating fins (341) are welded on two sides of the C-shaped clamping plate (34), and a temperature sensor is further arranged on one side of the C-shaped clamping plate (34) and above the radiating fins (341);

Dustproof subassembly (9) are including fixing base (91), double-tooth lead screw (92), baffle (93) and clean frame (94), the inside of protective housing (1) just is located both sides of baffle (6) and all welds fixing base (91), double-tooth lead screw (92) are installed in the upper end rotation of fixing base (91), the outside removal end of double-tooth lead screw (92) is connected with baffle (93), just baffle (93) laminating is in the inboard of heating panel (5), the opposite side fixed mounting of baffle (93) has clean frame (94), just clean frame (94) are installed in the outside of heating panel (5).

2. The UPS power source with the heat dissipation protection function according to claim 1, wherein a riser (311) is welded at an upper end of the base plate (31), three sets of guide grooves (312) are formed in an equidistant manner on an upper surface of the riser (311), the buffer member (32) comprises a spring (321) and a damping rod (322) welded at an inner bottom wall of the guide groove (312), and the damping rod (322) is arranged inside the spring (321).

3. The UPS with the heat dissipation protection function according to claim 2, wherein a plurality of groups of guide blocks (331) matched with the guide groove (312) in size are welded at the lower end of the C-shaped fixing seat (33), the guide blocks (331) are slidably mounted in the guide groove (312), and welding is performed between the lower ends of the guide blocks (331) and the top ends of the springs (321) and the damping rods (322).

4. The UPS power source with the heat radiation protection function according to claim 1, wherein a protection net (51) is arranged in the middle of the side face of the heat radiation plate (5), and through grooves (52) are formed in two sides of the protection net (51).

5. The UPS power source with the heat dissipation protection function according to claim 1, wherein a supporting seat (911) is welded in the protective housing (1) and above the fixing seat (91), a supporting frame (912) is welded in the protective housing (1) and above the supporting seat (911), an installation seat (913) for fixing the heat dissipation plate (5) is welded in the protective housing (1) at the rear end and inside the heat dissipation plate (5), a slide rail seat (914) is welded in the upper end of the installation seat (913), and a slide groove (9141) is formed in the slide rail seat (914).

6. The UPS power supply with the heat radiation protection function according to claim 5, wherein a gear motor (921) is installed at the upper end of the double-tooth screw rod (92) through a coupling, a nut seat (922) is sleeved on the outer side thread of the double-tooth screw rod (92), a connecting rod (923) is welded on one side of the nut seat (922), the other end of the connecting rod (923) is welded on the baffle (93), a pulley (931) is installed on the surface of one side, close to the connecting rod (923), of the baffle (93) through a connecting shaft in a rotating mode, and the pulley (931) is slidably installed in a sliding groove (9141).

7. The UPS power source with the heat dissipation protection function according to claim 4 or 6, wherein both ends of a side surface of the baffle plate (93) far away from the connecting rod (923) are welded with a fastening seat (932), a limit groove (9321) is formed in one side of the fastening seat (932), both ends of the cleaning frame (94) are welded with limit blocks (941) matched with the limit groove (9321) in size, the limit blocks (941) are installed in the limit groove (9321), and cleaning brushes (942) used for cleaning the protective net (51) are arranged on the inner side of the cleaning frame (94).