CN210202266U

CN210202266U - Make things convenient for power shell of dismouting

Info

Publication number: CN210202266U
Application number: CN201921108572.6U
Authority: CN
Inventors: Junfeng Xie; 谢俊峰; Zhiyong Liu; 刘智勇
Original assignee: Beijing Weishi Tiancheng Technology Co Ltd
Current assignee: Beijing Weishi Tiancheng Technology Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-03-27
Anticipated expiration: 2029-07-15

Abstract

The utility model relates to the technical field of power supply shells, in particular to a power supply shell convenient to disassemble and assemble, which comprises a lower shell and an upper shell, wherein the lower shell is internally provided with an electrical element, the upper shell is detachably connected with the lower shell, the lower shell comprises a bottom plate which is horizontally arranged and a pair of vertical plates which are symmetrically and fixedly connected on the upper surface of the bottom plate and are close to two sides of the bottom plate in the length direction, the vertical plates extend in the length direction of the bottom plate, and the two vertical plates are parallel to each other; go up the casing including the roof that is the rectangle and the panel of symmetry rigid coupling at the roof both ends, be the shape of falling U between roof and the panel, go up the casing with be provided with the joint subassembly that makes things convenient for the dismouting down between the casing. The utility model aims at providing a make things convenient for power shell of dismouting, its advantage makes things convenient for staff's dismouting power shell, reduces the process of dismouting, does benefit to the later stage and overhauls and maintains power shell.

Description

Make things convenient for power shell of dismouting

Technical Field

The utility model belongs to the technical field of power shell's technique and specifically relates to a make things convenient for power shell of dismouting.

Background

Along with the continuous improvement of people's requirement for convenience, the volume requirement of power product is littleer and littleer to conveniently carry, and components and parts in the power product develop to miniaturization and high efficiency. When realizing conveniently carrying, more guarantee convenient, swift when the product installation, when the product breaks down, the dismouting is simple, makes things convenient for the staff to overhaul it.

The prior chinese patent with reference to CN106211682A discloses a power supply housing. The both ends of main casing body have the opening and pass through end cover shutoff opening, are provided with the sealing member of connecting both between main casing body and the end cover, can adopt detachable connected mode, for example screw connection to the connected mode between main casing body and the end cover. The main casing body has first cavity and second cavity, and the water guide rib is divided into fluid passage with first cavity, and the second cavity is used for placing power module.

The above prior art solutions have the following drawbacks: when the installation in order to the opening shutoff at main casing body both ends, need use a plurality of screws to screw up the end cover and fix to main casing body, the operation process is loaded down with trivial details, the condition of probably taking place to leak to twist, because staff's proficiency is different, the required time of a casing of equipment is also different, when later stage need overhaul the components and parts in the casing and maintain, still need dismantle a plurality of screws, the dismouting process is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make things convenient for power shell of dismouting, its advantage makes things convenient for staff's dismouting power shell, reduces the process of dismouting, does benefit to the later stage and overhauls and maintains power shell.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a power supply shell convenient to disassemble and assemble comprises a lower shell and an upper shell, wherein electrical elements are arranged in the lower shell, the upper shell is detachably connected with the lower shell, the lower shell comprises a horizontally arranged bottom plate and a pair of vertical plates, the vertical plates are symmetrically and fixedly connected to the upper surface of the bottom plate and are close to two sides of the bottom plate in the length direction, the vertical plates extend in the length direction of the bottom plate, and the two vertical plates are parallel to each other;

go up the casing including the roof that is the rectangle and the panel of symmetry rigid coupling at the roof both ends, be the shape of falling U between roof and the panel, go up the casing with be provided with the joint subassembly that makes things convenient for the dismouting down between the casing.

Through adopting above-mentioned technical scheme, the joint subassembly that sets up in this application makes things convenient for the staff to become whole with last casing and lower casing connection, has reduced staff's dismouting power shell's operating procedure to the time of dismouting power shell has also been practiced thrift to the joint subassembly that sets up, makes things convenient for the staff to regularly maintain and overhaul power shell.

The utility model discloses further set up to: the joint subassembly is equipped with two sets ofly, the joint subassembly is including seting up the panel with spout on the side of the relative one side of riser, the slider of panel is worn out in the inside horizontal slip of spout and one end, perpendicular rigid coupling on the slider and wear out the slide bar that the panel extends towards the outside and be located inside and one end and slider rigid coupling of spout, the spring of the inner wall rigid coupling of slider one end is kept away from to the other end and spout the panel is located the position department that the slide bar wore out and offers the waist shape hole that supplies slide bar horizontal slip the draw-in groove with the slider joint is offered to the position that the riser corresponds.

By adopting the technical scheme, when the upper shell is installed, the inserting strips are aligned to the sealing grooves, then the upper shell is vertically slid, the panels on the two sides of the upper shell can be abutted against the bottom plate, in the sliding and inserting process, a worker pokes the sliding rod to compress the sliding block into the sliding groove, when the upper shell is abutted against the lower shell, the sliding block slides out of the sliding groove under the action of spring elasticity and is inserted into the clamping groove, and at the moment, the upper shell and the lower shell are limited and stably connected into a whole; when the power supply shell needs to be opened, the sliding rod is pulled to enable the sliding block to draw the clamping groove, the spring is compressed, and then the upper shell body slides out of the lower shell body.

The utility model discloses further set up to: the panel is characterized in that three side edges of the panel are fixedly connected with inserting strips, and the bottom plate and the vertical plate are provided with sealing grooves corresponding to the inserting strips.

Through adopting above-mentioned technical scheme, the cutting of setting has played a positioning action to the joint assembly, uses with the cutting cooperation at the seal groove that panel and bottom plate were seted up, has increased leakproofness and joint strength between last casing and the lower casing.

The utility model discloses further set up to: the vertical plate is fixedly connected with a plurality of first radiating fins, the first radiating fins are perpendicular to the surface of the vertical plate, and the first radiating fins extend towards the length direction of the vertical plate.

By adopting the technical scheme, when the electrical appliance element in the shell works, a large amount of heat can be generated, and the generated heat can be conducted out of the shell through the first radiating fin on the lower shell.

The utility model discloses further set up to: the top plate is fixedly connected with a plurality of second radiating fins, the second radiating fins are perpendicular to the surface of the top plate, and the second radiating fins extend towards the length direction of the top plate.

By adopting the technical scheme, when the electrical components in the shell work, the generated heat can be discharged out of the shell through the second radiating fins fixedly connected to the top of the upper shell.

The utility model discloses further set up to: a plurality of through holes are arranged between every two adjacent first radiating fins at intervals.

Through adopting above-mentioned technical scheme, further guaranteed the effluvium that the heat in the casing can be timely, when the heat that electrical components distributes out in the casing can't be derived by the fin as fast as possible, can discharge inside unnecessary heat outside the casing through the through-hole of seting up, guaranteed the normal work of inside electrical components.

The utility model discloses further set up to: the joint subassembly includes casing and the L shaped plate of casing down on the joint and is in with L shaped plate rigid coupling fastener on the panel, the panel be close to on the outer wall at bottom plate middle part and the recess of mutual intercommunication is seted up to the lower surface of bottom plate, the L shaped plate can be embedded into in the recess.

Through adopting above-mentioned technical scheme, when needs installation power shell, will go up the cutting of casing and aim at the seal groove, on the vertical slip goes up the casing and makes its butt to the bottom plate, immediately with L shaped plate card in the recess, then through twisting the fastener soon, with the L shaped plate fixed to panel and bottom plate on to the realization becomes a whole with last casing and lower casing connection, when need take apart power shell, twists the fastener, takes off the L shaped plate, opens the upper casing can.

The utility model discloses further set up to: the L-shaped plate comprises a transverse plate and a vertical plate, and the transverse plate and the vertical plate can be embedded into the groove; the fastener includes the screw rod that passes riser and panel threaded connection and fix the knob in the screw rod is kept away from panel one end.

Through adopting above-mentioned technical scheme, diaphragm and riser can correspond in the recess of embedding on panel and bottom plate, flush with the surface of panel and bottom plate in the embedding recess, and during the installation, the screw rod passes the riser and screws up on the panel, makes the L shaped plate can imbed in the recess.

The utility model discloses further set up to: the circumferential surface of the knob is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the antiskid line of seting up for increase the frictional force between palm and the handle, prevent that the phenomenon of skidding from appearing when the staff rotates the handle.

To sum up, the utility model discloses a beneficial technological effect does:

1. the clamping assembly facilitates the disassembly and assembly of the power supply shell by workers, reduces the operation procedures during disassembly and assembly, saves a large amount of time, and facilitates the maintenance and overhaul of the power supply shell at the later stage;

2. the inserting strips are fixedly connected to the panel, and the corresponding bottom plate and the corresponding sealing grooves are formed in the vertical plate and are matched with each other, so that the connecting strength and the sealing property between the upper shell and the lower shell are improved;

3. the vertical plate and the top plate are fixedly connected with the radiating fins, so that when an electrical element in the shell works, the generated heat is conducted out of the shell, and the normal work of the shell is ensured.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a snap-in assembly according to an embodiment;

FIG. 3 is a cross-sectional view of one embodiment embodying a chute and an opening;

FIG. 4 is a schematic structural diagram of a card connecting assembly according to a second embodiment;

FIG. 5 is a schematic view showing the structure of the screw according to the second embodiment.

In the figure, 1, an upper shell; 11. a top plate; 111. a second heat sink; 12. a panel; 121. a chute; 122. an opening; 13. cutting; 14. a waist-shaped hole; 2. a lower housing; 21. a base plate; 22. a vertical plate; 221. a first heat sink; 222. a through hole; 223. a card slot; 23. mounting holes; 24. a sealing groove; 3. a clamping assembly; 31. a slider; 32. a slide bar; 33. a spring; 34. an L-shaped plate; 341. a transverse plate; 342. a vertical plate; 35. a fastener; 351. a knob; 352. a screw; 4. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a make things convenient for power shell of dismouting, including last casing 1, casing 2 and joint subassembly 3 down, go up casing 1 and connect into a whole through joint subassembly 3 down between the casing 2 for the electrical components who sets up in the protection casing prevents that it from suffering destruction owing to receiving external force.

Lower casing 2 is including being rectangular bottom plate 21 and perpendicular rigid coupling at bottom plate 21 upper surface and a pair of riser 22 that is close to bottom plate 21 length direction both sides, and riser 22 extends and parallel arrangement along bottom plate 21 length direction, forms the space that supplies casing 1 installation, and two rows of mounting holes 23 have been seted up at bottom plate 21 both sides along length direction and the position symmetry that is located the riser 22 outside for with casing fixed mounting in specific position. The first heat dissipation fins 221 extending along the length direction of the bottom plate 21 are vertically and fixedly connected to the opposite side of the vertical plate 22, in order to ensure that the housing has good heat dissipation performance, the upper housing 1, the lower housing 2 and the heat dissipation fins are made of aluminum material, when an electrical component inside the housing works, a large amount of heat can be generated, and the generated heat can be conducted out of the housing through the first heat dissipation fins 221. In order to further ensure that the heat in the housing can be dissipated in time, a plurality of through holes 222 are arranged on the vertical plate 22 between two adjacent first cooling fins 221 at intervals, when the heat dissipated by the electrical components in the housing cannot be dissipated by the cooling fins as quickly as possible, the excessive heat in the housing can be discharged out of the housing through the through holes 222, and the normal operation of the internal electrical components is ensured.

Referring to fig. 2, upper housing 1 is an inverted U-shape, including roof 11 and a pair of panel 12, integrated into one piece between the two, panel 12 is located respectively between two risers 22 and relative pegs graft at the both ends of riser 22 along length direction, mutually perpendicular between two panels 12 and riser 22, when upper housing 1 installs on lower housing 2, form the casing that the cross-section is the rectangle between the two, the rigid coupling has a plurality of second fin 111 that extend along roof 11 length direction on the surface of one side of roof 11 keeping away from bottom plate 21 for dispel the heat to inside electrical components.

Three sides that panel 12 and riser 22 and bottom plate 21 laminating respectively the rigid coupling have the cutting 13, integrated into one piece and be the U-shaped setting between cutting 13, seal groove 24 has been seted up in bottom plate 21 and the position that coexistence board 22 corresponds, cutting 13 can be pegged graft in seal groove 24, when last casing 1 lid closes on casing 2 down, align seal groove 24 vertical lapse of cutting 13 and peg graft in seal groove 24, joint strength and leakproofness between two casings have both been guaranteed, the effect of location has been played again to the installation of joint component 3.

Referring to fig. 2 and 3, the clamping assembly 3 includes a sliding block 31, a sliding rod 32 and a spring 33, sliding grooves 121 are formed in the middle of the panel 12 and on two sides close to the vertical plate 22, an opening 122 is formed at one end of the sliding groove 121 close to the vertical plate 22, the sliding block 31 horizontally moves in the sliding groove 121, one end of the sliding block 31 can penetrate through the opening 122, the sliding rod 32 is vertically and fixedly connected to the sliding block 31, the sliding rod 32 penetrates through the panel 12 to the outside of the housing, a waist-shaped hole 14 for the sliding rod 32 to horizontally slide towards the vertical plate is formed in the position, where the sliding rod 32 penetrates out, of the panel 12, a spring 33 is arranged inside the sliding groove 121, one end of the spring is fixedly connected to the sliding block 31, the other end of the spring is fixedly connected to the inner wall of the sliding groove 121 far away from the opening 122, a clamping groove 223.

The implementation principle of the embodiment is as follows: when the power supply shell is installed, the inserting strip 13 on the panel 12 of the upper shell 1 is aligned to the sealing groove 24 on the lower shell 2, then the upper shell 1 vertically slides, in the sliding process, a worker manually presses the sliding block 31 back into the sliding groove 121, then the upper shell 1 is continuously inserted onto the bottom plate 21 of the lower shell 2, when the upper shell 1 is abutted to the lower shell 2, the sliding block 31 on the panel 12 slides out of the sliding groove 121 under the action of the elastic force of the spring 33 and is inserted into the clamping groove 223, and at the moment, a limiting position is formed between the upper shell 1 and the lower shell 2; when needing to open upper housing 1 and maintaining and overhaul the electrical components in the casing, stir slide bar 32 and make slider 31 roll-off draw-in groove 223 and spring 33 compressed, immediately will go up casing 1 take off can, compare the mode through the fix with screw among the prior art, joint mode in this application makes things convenient for the staff to close upper housing 1 lid on casing 2 down, the time of screwing up the screw waste has been reduced, when later stage staff maintains and overhauls electrical components, the process of dismouting has been reduced.

Example two:

referring to fig. 4 and 5, for the utility model discloses a make things convenient for power shell of dismouting, the difference with embodiment one lies in joint subassembly 3, joint subassembly 3 includes L shaped plate 34 and fastener 35, L shaped plate 34 includes diaphragm 341 and riser 342, both integrated into one piece, set up the recess 4 of mutual intercommunication on the outer wall that panel 12 is close to bottom plate 21 middle part and the lower surface of bottom plate 21, riser 342 and diaphragm 341 correspond respectively and are embedded into in the recess 4 of panel 12 and bottom plate 21 to flush with the surface of panel 12 and bottom plate 21. Fastener 35 includes knob 351 and screw rod 352, knob 351 rigid coupling is in the one end of screw rod 352, set up the round hole that supplies the bolt to pass on riser 342, during the installation, the staff corresponds L shaped plate 34 and imbeds in recess 4, then rotatory knob 351 passes screw rod 352 the round hole and with panel 12 threaded connection, thereby with L shaped plate 34 rigid coupling to panel 12 and bottom plate 21 on, the stable connection of casing 1 and lower casing 2 has been realized, this joint subassembly 3 has reduced staff's operating procedure to a certain extent, the time of installation casing has been practiced thrift.

Seted up anti-skidding line on knob 351 global for the frictional force between increase palm and the handle prevents that the phenomenon of skidding from appearing when the staff rotates the handle.

The implementation principle of the embodiment is as follows: when the power supply shell needs to be installed, the inserting strip 13 of the upper shell 1 is aligned to the sealing groove 24, the upper shell 1 is vertically slid to be abutted to the bottom plate 21, the L-shaped plate 34 is clamped in the groove 4, then the L-shaped plate 34 is fixed to the panel 12 and the bottom plate 21 by screwing the fastening piece 35, so that the upper shell 1 and the lower shell 2 are connected into a whole, when maintenance and overhaul are needed, the fastening piece 35 is screwed off, the L-shaped plate 34 is taken away, and the upper shell 1 is opened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a make things convenient for power shell of dismouting which characterized in that: the electric appliance shell comprises a lower shell (2) and an upper shell (1), wherein electric appliance elements are arranged in the lower shell (2), the upper shell (1) is detachably connected with the lower shell (2), the lower shell (2) comprises a horizontally arranged bottom plate (21) and a pair of vertical plates (22) which are symmetrically and fixedly connected to the upper surface of the bottom plate (21) and are close to two sides of the length direction of the bottom plate (21), the vertical plates (22) extend along the length direction of the bottom plate (21), and the two vertical plates (22) are parallel to each other;

go up casing (1) including roof (11) that are the rectangle and panel (12) of symmetry rigid coupling at roof (11) both ends, be the shape of falling U between roof (11) and panel (12), go up casing (1) with be provided with joint subassembly (3) that make things convenient for the dismouting down between casing (2).

2. The power supply casing convenient for disassembly and assembly according to claim 1, wherein: joint subassembly (3) are equipped with two sets ofly, joint subassembly (3) are including seting up the panel with spout (121) on the side of the relative one side of riser, slider (31) of panel (12) are worn out to inside horizontal slip and one end in spout (121), perpendicular rigid coupling just wear out on slider (31) panel (12) towards outside extension slide bar (32) and be located inside and one end and slider (31) rigid coupling of spout (121), and spring (33) of the inner wall rigid coupling of slider (31) one end is kept away from with spout (121) to the other end panel (12) are located the position department that slide bar (32) wore out and offer and supply slide bar (32) horizontal slip waist shape hole (14) draw-in groove (223) with slider (31) joint is seted up to the position that riser (22) correspond.

3. The power supply casing convenient for disassembly and assembly according to claim 1, wherein: the panel is characterized in that three side edges of the panel (12) are fixedly connected with inserting strips (13), and the bottom plate (21) and the vertical plate (22) are provided with sealing grooves (24) corresponding to the inserting strips (13).

4. The power supply casing convenient for disassembly and assembly according to claim 1, wherein: a plurality of first radiating fins (221) are fixedly connected to the vertical plate (22), the first radiating fins (221) are perpendicular to the surface of the vertical plate (22), and the first radiating fins (221) extend towards the length direction of the vertical plate (22).

5. The power supply casing convenient for disassembly and assembly according to claim 1, wherein: the top plate (11) is fixedly connected with a plurality of second radiating fins (111), the second radiating fins (111) are perpendicular to the surface of the top plate (11), and the second radiating fins (111) extend towards the length direction of the top plate (11).

6. The power supply casing convenient for disassembly and assembly of claim 4, wherein: a plurality of through holes (222) are arranged between two adjacent first radiating fins (221) at intervals.

7. The power supply casing convenient for disassembly and assembly according to claim 1, wherein: joint subassembly (3) including joint last casing (1) and L shaped plate (34) of casing (2) down and with L shaped plate (34) rigid coupling fastener (35) on panel (12), panel (12) be close to on the outer wall at bottom plate (21) middle part and recess (4) that communicate each other are seted up to the lower surface of bottom plate (21), L shaped plate (34) can be embedded into in recess (4).

8. The power supply casing convenient for disassembly and assembly of claim 7, wherein: the L-shaped plate (34) comprises a transverse plate (341) and a vertical plate (342), and the transverse plate (341) and the vertical plate (342) can be embedded in the groove (4); the fastener (35) comprises a screw rod (352) which penetrates through the vertical plate and is in threaded connection with the panel (12), and a knob (351) which is fixed at one end of the screw rod (352) far away from the panel (12).

9. The power supply casing convenient for disassembly and assembly of claim 8, wherein: the circumferential surface of the knob (351) is provided with anti-skid grains.