CN218217115U - Portable detachable power supply - Google Patents
Portable detachable power supply Download PDFInfo
- Publication number
- CN218217115U CN218217115U CN202222309607.0U CN202222309607U CN218217115U CN 218217115 U CN218217115 U CN 218217115U CN 202222309607 U CN202222309607 U CN 202222309607U CN 218217115 U CN218217115 U CN 218217115U
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- power supply
- installation cavity
- protection box
- frequency power
- variable frequency
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Abstract
The utility model relates to a power of portable dismouting has base, guard box and variable frequency power supply body, guard box fixed mounting in the top of base, and the guard box is provided with the installation cavity along one side of its length direction, and the variable frequency power supply body sets up in the inside of installation cavity, and the shrouding is still installed through fastening screw in the port department of installation cavity, and the guard box is close to guard box top department along one side of its width direction and is provided with the through-hole that link up with the installation cavity. The utility model discloses a fan work in the inlet opening of base bottom can be with inside the leading-in to installation cavity of outside air, absorb the heat that produces because of variable frequency power supply body work in the installation cavity, and adjust the device that opens and shuts and make the thermovent be open mode, can blow the heat to the outside by the thermovent, realize the radiating effect to variable frequency power supply body, set up the filter screen through the port at the inlet opening simultaneously, can play certain effect that blocks, avoid inhaling the impurity of the great volume in ground to the installation cavity.
Description
Technical Field
The utility model relates to a power supply unit technical field especially relates to a power of portable dismouting.
Background
The variable frequency power supply is an ideal alternating current power supply and can be used as a mobile power supply, the working principle of the variable frequency power supply is that alternating current in commercial power is converted through AC → DC → AC, and is output into pure sine waves, and the output frequency and voltage can be adjusted within a certain range.
Variable frequency power supply is when outdoor use, because outdoor environment is comparatively complicated, in order to prevent that the power from colliding, traditional way is that set up the protection casing in the power outside, and variable frequency power supply can produce certain heat at the during operation, and the protection casing can lead to the heat dissipation not good, influences variable frequency power supply's working property, can lead to variable frequency power supply high temperature and damage when serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a possess heat dissipation function and portable dismouting's power.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power of portable dismouting, the on-line screen storage device comprises a base, guard box and variable frequency power supply body, guard box fixed mounting is in the top of base, the guard box is provided with the installation cavity along one side of its length direction, the variable frequency power supply body sets up in the inside of installation cavity, the shrouding is still installed through fastening screw in the port department of installation cavity, the guard box is close to guard box top department along one side of its width direction and is provided with the through-hole that link up with the installation cavity, the top symmetry of guard box is provided with two thermovents that link up with the installation cavity, the bottom center department of base is along the vertical fresh air inlet that is equipped with in the direction of height of guard box, the fresh air inlet link up in the installation cavity, still be provided with in the fresh air inlet can be with the leading-in to the fan of installation cavity of outside air, the filter screen is still installed to fresh air inlet bottom port department, the bottom of guard box still is provided with the device that opens and shuts of being convenient for the heat effluvium in the installation cavity.
It is thus clear that this device sets up the variable frequency power supply body inside the installation cavity, can form certain protection effect to the variable frequency power supply body through the guard box, at variable frequency power supply body during operation, can be with inside the leading-in to the installation cavity of outside air through the fan work in the inlet opening of base bottom, absorb the heat that produces because of variable frequency power supply body work in the installation cavity, and adjust the device that opens and shuts and make the thermovent be open mode, can blow the heat to the outside by the thermovent, realize the radiating effect to the variable frequency power supply body, simultaneously through setting up the filter screen at the port of inlet opening, can play certain effect of blockking, avoid inhaling the impurity of the great volume in ground inside to the installation cavity and cause the influence to variable frequency power supply body work, the operator of being convenient for penetrates the wire to the installation cavity inside and plug on the variable frequency power supply body through running through the mouth simultaneously, thereby be convenient for the wiring and adjust the operation of variable frequency power supply body.
Furthermore, a fixing plate is fixed on the inner wall of one side of the installation cavity in the width direction of the protection box, a T-shaped slot is formed in the fixing plate, a T-shaped sliding block is fixed on one side of the variable frequency power supply body, and the T-shaped sliding block is correspondingly inserted into the fixing plate in a sliding mode.
Correspond the slip through T shape slider and insert to inside the T shape slot, can install the variable frequency power supply body inside the installation cavity, unscrew the fastening screw of fixed shrouding simultaneously, can pull down the shrouding from the port of installation cavity, extract T shape slider from the T shape slot again, just can take out the variable frequency power supply body from the installation cavity is inside to realize the quick installation of variable frequency power supply body and the effect of dismantling.
Furthermore, the device that opens and shuts is including rotating the threaded rod, the meshing cover that install in the top of guard box and lie in between two thermovents department and locate the apron on the threaded rod and be fixed in two gag lever posts of apron bottom, and the top of guard box is equipped with two jacks along one side symmetry of guard box width direction, and two gag lever posts correspond to slide to be inserted and locate in the jack, can mesh the direction of height that drives the apron along the guard box through revolving the threaded rod and reciprocate.
Through revolve the threaded rod and combine the spacing effect of slip in the gag lever post jack again, can mesh the drive apron and go up and down, when the apron goes up, the thermovent is the form of opening this moment, under the effect of blowing of fan, can be at the inside air current that forms of installation cavity, and discharge the heat by the thermovent, be convenient for dispel the heat, the apron plays the effect that keeps off the rain simultaneously, avoid meeting water to fall into to the installation cavity inside by the thermovent, the air can direct impact in the bottom department of apron when discharging through the thermovent simultaneously, and flow effluvium to four sides along the bottom surface of apron, can form the air current layer in four sides of bottom department of apron, when rainy day, can blow off near meeting water, avoid the rainwater to fall into to the thermovent in from the space department of apron and guard box top, play fine rain-proof effect.
Furthermore, the top of the threaded rod is also provided with a twisting disc, and anti-skid lines are arranged on the twisting disc.
Through the dish is twisted in the top installation at the threaded rod, be convenient for twist the threaded rod, set up anti-skidding line simultaneously and can avoid holding the condition that appears skidding when twisting the threaded rod of twisting the dish on twisting the dish.
Further, two supports are symmetrically installed to the top that the side surface of guard box is located the guard box, rotate between two supports and install the dwang, and the dwang outside has cup jointed the baffle, and the baffle is vertical state and will pass through a mouthful port department and cover under the non-atress condition.
Through the rotation effect of dwang, can rotate the baffle, when the baffle rotates to tending to the level for run through the mouth and open, be convenient for the wiring and control the variable frequency power supply body, the baffle can be vertical state and laminating under the dead weight effect when the non-atress simultaneously and run through a mouthful port, can carry out effective shutoff with running through a mouthful port.
Furthermore, four universal wheels are installed at the bottom of the base, and the four universal wheels are correspondingly distributed at four top corners of the bottom of the base.
Through set up four universal wheels in base bottom, can be convenient for realize the removal effect of device to conveniently remove the variable frequency power supply body, realize the portable effect of variable frequency power supply body.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a second perspective view of the overall structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the protection box of the present invention;
FIG. 4 is a partial structure of the cover plate surface of the present invention;
fig. 5 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. a base; 101. an air inlet hole; 102. a fan; 103. a filter screen; 104. a universal wheel; 2. a protection box; 201. a mounting cavity; 202. a through opening; 3. a variable frequency power supply body; 301. a fixing plate; 302. a T-shaped slot; 303. a T-shaped slider; 4. closing the plate; 5. a heat dissipation port; 6. a threaded rod; 601. a cover plate; 602. a limiting rod; 603. a jack; 604. screwing a plate; 7. a support; 701. rotating the rod; 702. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment:
in the drawing, the direction 01 is the length direction of the apparatus and its components of the present embodiment, the direction 02 is the width direction of the apparatus and its components of the present embodiment, and the direction 03 is the height direction of the apparatus and its components of the present embodiment.
The utility model provides a power of portable dismouting, the base 1 has, guard box 2 and variable frequency power supply body 3, guard box 2 fixed mounting is in base 1's top, guard box 2 is provided with installation cavity 201 along one side of its length direction, variable frequency power supply body 3 sets up in the inside of installation cavity 201, shrouding 4 is still installed through fastening screw in the port department of installation cavity 201, guard box 2 is provided with the through-hole 202 that link up with installation cavity 201 near guard box 2 top department along one side of its width direction, guard box 2's top symmetry is provided with two and the thermovent 5 that installation cavity 201 link up, base 1's bottom center department is equipped with inlet opening 101 along the vertical in the direction of height of guard box 2, inlet opening 101 link up in installation cavity 201, still be provided with in the inlet opening 101 and lead in to the fan 102 in the installation cavity 201 with the external air, filter screen 103 is still installed to inlet opening 101 bottom port department, guard box 2's bottom still is provided with the device that opens and shuts of being convenient for the installation cavity heat dissipation.
This device sets up variable frequency power supply body 3 inside installation cavity 201, can form certain protection effect to variable frequency power supply body 3 through guard box 2, at variable frequency power supply body 3 during operation, can be with inside leading-in to installation cavity 201 of outside air through fan 102 work in the fresh air inlet 101 of base 1 bottom, absorb the heat that produces because of variable frequency power supply body 3 work in the installation cavity 201, and adjust the device that opens and shuts and make thermovent 5 be the open mode, can blow the heat to the outside by thermovent 5, realize the radiating effect to variable frequency power supply body 3, set up filter screen 103 through the port at fresh air inlet 101 simultaneously, can play certain effect that blocks, avoid inhaling the impurity of the great volume in ground to the installation cavity 201 inside and insert variable frequency power supply body 3 work and cause the influence, be convenient for the operator to penetrate the wire to installation cavity 201 inside and connect on variable frequency power supply body 3 through penetrating mouth 202 simultaneously, thereby be convenient for the operation of wiring and regulation variable frequency power supply body 3.
Specifically, a fixing plate 301 is fixed on the inner wall of one side of the installation cavity 201 in the width direction of the protection box 2, a T-shaped slot 302 is formed in the fixing plate 301, a T-shaped sliding block 303 is fixed on one side of the variable frequency power supply body 3, the T-shaped sliding block 303 is correspondingly inserted into the fixing plate 301 in a sliding mode, the T-shaped sliding block 303 is correspondingly inserted into the T-shaped slot 302 in a sliding mode, the variable frequency power supply body 3 can be installed inside the installation cavity 201, meanwhile, the T-shaped sliding block 303 is pulled out of the T-shaped slot 302, and the variable frequency power supply body 3 can be taken out of the installation cavity 201.
Specifically, the opening and closing device comprises a threaded rod 6 rotatably installed at the top end of the protection box 2 and located between two heat dissipation ports 5, a cover plate 601 arranged on the threaded rod 6 in a meshing manner, and two limiting rods 602 fixed to the bottom of the cover plate 601, two insertion holes 603 are symmetrically formed in the top end of the protection box 2 along one side of the width direction of the protection box 2, the two limiting rods 602 are correspondingly inserted into the insertion holes 603 in a sliding manner, the threaded rod 6 can be screwed to drive the cover plate 601 to move up and down along the height direction of the protection box 2, the threaded rod 6 is screwed to combine with the limiting rods 602 to achieve a sliding limiting effect in the insertion holes 603, the cover plate 601 can be driven to ascend and descend, when the cover plate 601 ascends, the heat dissipation ports 5 are opened, air flow can be formed inside the installation cavity 201 under the blowing effect of the fan 102, heat is discharged through the heat dissipation ports 5, heat dissipation is facilitated, and the cover plate 601 achieves a rain blocking effect.
Specifically, the top of the threaded rod 6 is also provided with a screwing disc 604, the screwing disc 604 is provided with anti-skidding lines, and the screwing disc 604 is arranged on the top of the threaded rod 6, so that the threaded rod 6 can be conveniently screwed.
Specifically, two supports 7 are installed to the top symmetry that the side surface of guard box 2 is located guard box 2, rotate between two supports 7 and install dwang 701, dwang 701 outside has cup jointed baffle 702, baffle 702 is vertical state and will run through mouthful 202 port department under the non-atress condition and cover, can rotate baffle 702 through dwang 701, when baffle 702 rotates to tending to the level, make to run through mouthful 202 and open, penetrate to the installation cavity 201 inside by the staff and carry out the wiring processing, can adjust the control button on the variable frequency power supply body 3 simultaneously, baffle 702 is when the non-atress, can be vertical state and laminating and running through mouthful 202 port under the dead weight effect, will run through mouthful 202 port and carry out effective shutoff.
Specifically, four universal wheels 104 are installed to the bottom of base 1, and what four universal wheels 104 correspond distributes in four apex angle departments of base 1 bottom, through set up four universal wheels 104 in base 1 bottom, can be convenient for realize the removal effect of device to the convenience removes the device.
The present invention has been described in detail with reference to the specific embodiments, and it should not be construed that the embodiments of the present invention are limited to the description. For a person skilled in the art to which the invention pertains, several equivalent alternatives or obvious modifications, all of which have the same properties or uses, should be considered as belonging to the scope of protection of the invention, as determined by the claims submitted, without departing from the inventive concept.
Claims (6)
1. The utility model provides a power of portable dismouting, has base (1), guard box (2) and variable frequency power supply body (3), its characterized in that:
the protection box (2) is fixedly arranged above the base (1), an installation cavity (201) is formed in one side of the protection box (2) along the length direction of the protection box, the variable frequency power supply body (3) is arranged in the installation cavity (201), and a sealing plate (4) is further arranged at the port of the installation cavity (201) through fastening screws;
a through hole (202) communicated with the mounting cavity (201) is formed in one side of the protection box (2) in the width direction and close to the top end of the protection box (2), and two heat dissipation holes (5) communicated with the mounting cavity (201) are symmetrically formed in the top of the protection box (2);
an air inlet hole (101) is vertically formed in the center of the bottom of the base (1) along the height direction of the protection box (2), the air inlet hole (101) penetrates through the installation cavity (201), a fan (102) capable of guiding outside air into the installation cavity (201) is further arranged in the air inlet hole (101), and a filter screen (103) is further mounted at the bottom port of the air inlet hole (101);
the bottom of the protection box (2) is also provided with an opening and closing device which is convenient for heat in the installation cavity (201) to be dissipated.
2. A portable detachable power supply according to claim 1, wherein:
a fixing plate (301) is fixed on the inner wall of one side of the mounting cavity (201) in the width direction of the protection box (2), and a T-shaped slot (302) is formed in the fixing plate (301);
a T-shaped sliding block (303) is fixed on one side of the variable-frequency power supply body (3), and the T-shaped sliding block (303) is correspondingly inserted into the fixing plate (301) in a sliding mode.
3. A portable detachable power supply according to claim 2, wherein:
the opening and closing device comprises a threaded rod (6) rotatably mounted at the top end of the protection box (2) and positioned between the two heat dissipation ports (5), a cover plate (601) meshed and sleeved on the threaded rod (6), and two limiting rods (602) fixed at the bottom of the cover plate (601);
two insertion holes (603) are symmetrically formed in the top end of the protection box (2) along one side of the width direction of the protection box (2), and the two limiting rods (602) are correspondingly inserted into the insertion holes (603) in a sliding mode;
the threaded rod (6) can be screwed to drive the cover plate (601) to move up and down along the height direction of the protection box (2) in an engaged mode.
4. A portable detachable power supply according to claim 3, wherein:
the top of the threaded rod (6) is also provided with a screwing plate (604), and the screwing plate (604) is provided with anti-skid lines.
5. A portable detachable power supply according to claim 1, wherein:
two supports (7) are symmetrically arranged on the side surface of the protection box (2) above the protection box (2), a rotating rod (701) is rotatably arranged between the two supports (7), and a baffle (702) is sleeved outside the rotating rod (701);
the baffle (702) is in a vertical state under the non-stressed condition and covers the port of the through hole (202).
6. A portable detachable power supply according to claim 1, further comprising:
four universal wheels (104) are installed to the bottom of base (1), four the distribution that corresponds of universal wheel (104) is in four apex angle departments of base (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222309607.0U CN218217115U (en) | 2022-08-30 | 2022-08-30 | Portable detachable power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222309607.0U CN218217115U (en) | 2022-08-30 | 2022-08-30 | Portable detachable power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218217115U true CN218217115U (en) | 2023-01-03 |
Family
ID=84629513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222309607.0U Active CN218217115U (en) | 2022-08-30 | 2022-08-30 | Portable detachable power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218217115U (en) |
-
2022
- 2022-08-30 CN CN202222309607.0U patent/CN218217115U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |