CN210986646U - Power supply flame-retardant plastic shell - Google Patents
Power supply flame-retardant plastic shell Download PDFInfo
- Publication number
- CN210986646U CN210986646U CN201921553952.0U CN201921553952U CN210986646U CN 210986646 U CN210986646 U CN 210986646U CN 201921553952 U CN201921553952 U CN 201921553952U CN 210986646 U CN210986646 U CN 210986646U
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- shell
- retardant plastic
- power supply
- movable rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a power shell spare technical field just discloses a power flame retardant plastic shell spare, which comprises a housin, movable mounting has electrical components on the bottom inner wall of casing, fixed mounting has the first heat insulating net that is located the electrical components left and right sides on the positive and negative both sides inner wall of casing, the opening has been seted up to the inside of first heat insulating net. This power flame retardant plastic shell spare, when needs carry out the inside quick radiating operation of this power shell spare, starter motor and fan, the motor passes through motor shaft and drives the carousel and rotate, the slider that makes to be located carousel one side also rotates thereupon, the slider is when removing through the spout swing joint who sets up with the movable rod is inside, it reciprocates to drive the movable rod, the fan that makes to be located movable rod one end also reciprocates thereupon, carry out even radiating operation to electrical components, first heat-proof net and second heat-proof net are thermal-insulated metal mesh material simultaneously, prevent that electrical components is inside to be burnt out and lead to the shell also to burn out thereupon and cause the conflagration.
Description
Technical Field
The utility model relates to a power shell spare technical field specifically is a power flame retardant plastic shell spare.
Background
The power supply is a device for converting energy in other forms into electric energy, the electric energy is derived from a magnetic electricity generation principle, and the electric energy is generated by renewable energy sources such as water power, wind power, sea tide, dam water pressure difference, solar energy and the like, coal burning, oil residue and the like. Common power supplies are dry batteries (direct current) and household 110V-220V alternating current power supplies, a generator can convert mechanical energy into electric energy, and dry batteries can convert chemical energy into electric energy. The generator and the battery are not electrified, the two poles of the generator and the battery are respectively provided with positive and negative charges, voltage is generated by the positive and negative charges (current is formed by directional movement of the charges under the action of the voltage), the current is generated in a charge conductor by adding the voltage, the positive and negative charges are released to generate the current when the two poles of the battery are connected with the conductor, and the charge is eliminated when the charge is dissipated. Dry cells and the like are called power sources. A device that converts ac power to dc power through a transformer and a rectifier is called a rectified power supply. The electronic device that can provide the signal is called a signal source. The transistor can amplify the signal from the front and transmit the amplified signal to the circuit at the back.
Current power shell spare is generally that fixed mounting accomplishes, and the dismouting is comparatively troublesome, and there is not corresponding heat-radiating equipment inside current power shell spare moreover, and the internal temperature can be too high when the power uses for a long time, leads to the power to burn out easily, arouses unnecessary troublesome, consequently, we have proposed a fire-retardant plastic shell spare of power and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a power fire-retardant plastic shell spare possesses the dismouting of being convenient for and is convenient for advantages such as heat dissipation, has solved the inconvenient and dismouting of current power shell spare and the radiating problem of being not convenient for.
The utility model provides a technical scheme that its technical problem adopted is: a power supply flame-retardant plastic casing part comprises a casing, wherein an electrical element is movably mounted on the inner wall of the bottom of the casing, a first heat insulation net positioned on the left side and the right side of the electrical element is fixedly mounted on the inner walls of the front side and the back side of the casing, an opening is formed in the first heat insulation net, connecting wires are fixedly connected with the left side and the right side of the electrical element, joints are fixedly mounted on the outer walls of the left side and the right side of the casing, a second heat insulation net is movably connected with the upper side and the lower side of the casing, an opening positioned on one side of the second heat insulation net is formed in the upper side and the lower side of the casing, a threaded opening positioned on one side of the opening is formed in the outer wall of one side of the casing, a bolt is movably mounted in the inner of the second heat insulation net, a movable block is movably mounted on the inner, the inside of movable rod has been seted up the spout, fixed mounting has the motor that is located movable rod one side on the casing is close to one side inner wall at the back, the motor is close to positive one side movable mounting has the carousel, the carousel is close to positive one side fixed mounting has the slider, fixed mounting has the first baffle that is located the fan below on the casing is close to one side inner wall at the back, fixed mounting has the second baffle that is located the fan top on the casing is close to one side inner wall at the back.
Furthermore, the outer surface of the sliding block is connected with the inner wall of the sliding groove in a sliding mode, and the length of the sliding groove is twice of the farthest straight line distance between the sliding block and the center point of the rotating disc.
Furthermore, first baffle and second baffle length equal, and first baffle and second baffle all are provided with the buffer board near the lateral surface of fan.
Furthermore, the surface of the screw rod of the bolt is provided with a clamping block movably clamped with the through groove in the second heat insulation net.
Furthermore, the first heat insulation net and the second heat insulation net are internally provided with holes, and the shortest distance between the two first heat insulation nets is equal to the length of the electrical element.
Furthermore, there are two second heat insulation nets, and the two second heat insulation nets are symmetrically distributed by taking the horizontal center line of the shell as a center line.
The utility model has the advantages that:
1. the power supply flame-retardant plastic shell component is formed by combining an electrical component, a first heat insulation net, a port, a movable block, a movable rod, a chute, a fan, a motor, a rotary table, a slide block, a first baffle plate and a second baffle plate, when the rapid heat dissipation operation inside the power supply shell part is needed, the motor and the fan are started, the motor drives the turntable to rotate through the motor rotating shaft, so that the sliding block positioned on one side of the turntable also rotates along with the turntable, the sliding block drives the movable rod to move up and down through the movable connection with the sliding groove formed inside the movable rod while moving, so that the fan positioned at one end of the movable rod also moves up and down along with the movable rod, carry out even heat dissipation operation to electrical components, first heat insulating screen and second heat insulating screen are thermal-insulated metal mesh material simultaneously, prevent that electrical components is inside to be burnt out and lead to the shell to also burn out thereupon and cause the conflagration, have improved device's practicality.
2. This fire-retardant plastic casing spare of power, through the casing, electrical components, first heat insulating net, the opening, the connecting wire, connect, the second heat insulating net, the opening, the joint setting of screw thread mouth and bolt, when needs carry out the device's quick assembly disassembly operation, the user rotates the bolt, the screw rod that makes the bolt bottom breaks away from inside the screw thread mouth, because the surface of screw rod be provided with the inside dog that leads to groove activity joint of second heat insulating net, the bolt can lead to groove swing joint and can not drop with the inside of second heat insulating net, the dismouting of this casing of being convenient for, the practicality of the device has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure a of the present invention.
Description of reference numerals: the device comprises a shell 1, an electrical element 2, a first heat insulation net 3, a port 4, a connecting wire 5, a joint 6, a second heat insulation net 7, an opening 8, a threaded port 9, a bolt 10, a movable block 11, a movable rod 12, a sliding chute 13, a fan 14, a motor 15, a rotating disc 16, a sliding block 17, a first baffle 18 and a second baffle 19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, a flame retardant plastic casing for power supply comprises a casing 1, an electrical component 2 is movably mounted on the inner wall of the bottom of the casing 1, first heat insulation nets 3 located on the left and right sides of the electrical component 2 are fixedly mounted on the inner walls of the front and back sides of the casing 1, through holes 4 are formed in the first heat insulation nets 3, connecting wires 5 are fixedly connected to the left and right sides of the electrical component 2, connectors 6 are fixedly mounted on the outer walls of the left and right sides of the casing 1, second heat insulation nets 7 are movably connected to the upper and lower sides of the casing 1, openings are formed in the first heat insulation nets 3 and the second heat insulation nets 7, the shortest distance between the two first heat insulation nets 3 is equal to the length of the electrical component 2, openings 8 located on one side of the second heat insulation net 7 are formed on the upper and lower sides of the casing 1, threaded openings 9 located on one side of, the number of the second heat insulation nets 7 is two, the two second heat insulation nets 7 are symmetrically distributed by taking a horizontal center line of the shell 1 as a center line, bolts 10 are movably arranged in the second heat insulation nets 7, clamping blocks movably clamped with through grooves in the second heat insulation nets 7 are arranged on the surfaces of screw rods of the bolts 10, movable blocks 11 are movably arranged on the inner walls of the left side and the right side of the shell 1, one side of each movable block 11 is movably connected with a movable rod 12, one end, far away from the movable block 11, of each movable rod 12 is fixedly connected with a fan 14, a sliding groove 13 is formed in each movable rod 12, a motor 15 positioned on one side of the movable rod 12 is fixedly arranged on the inner wall of one side, close to the back side, of each motor 15, close to the front side, is movably arranged with a turntable 16, one side, close to the front side of each turntable 16 is fixedly arranged with a sliding block 17, the outer surface of each sliding block, a first baffle 18 positioned below the fan 14 is fixedly installed on the inner wall of one side of the shell 1 close to the back, a second baffle 19 positioned above the fan 14 is fixedly installed on the inner wall of one side of the shell 1 close to the back, the lengths of the first baffle 18 and the second baffle 19 are equal, and a buffer plate is arranged on one side surface of each of the first baffle 18 and the second baffle 19 close to the fan 14.
When the device is used, when the rapid heat dissipation operation inside the power supply casing part needs to be carried out, the motor 15 and the fan 14 are started, the motor 15 drives the rotary table 16 to rotate through the motor rotating shaft, the sliding block 17 positioned on one side of the rotary table 16 also rotates along with the rotary table, the sliding block 17 drives the movable rod 12 to move up and down through the movable connection with the sliding groove 13 arranged inside the movable rod 12 while moving, the fan 14 positioned at one end of the movable rod 12 also moves up and down along with the movable rod, the uniform heat dissipation operation is carried out on the electrical element, meanwhile, the first heat insulation net 3 and the second heat insulation net 7 are both made of heat insulation metal nets, the situation that the casing is burnt along with the movable rod due to the burning inside the electrical element 2 is prevented from causing fire, when the device needs to be rapidly disassembled and assembled, a user rotates the bolt 10 to enable the screw rod at the bottom of the bolt 10 to be separated from the inside the threaded, the bolts 10 can be movably connected with the through grooves in the second heat insulation net 7 and cannot fall off, so that the shell 1 can be conveniently assembled and disassembled.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A flame retardant plastic housing component for a power supply, comprising a housing (1), characterized in that: the heat insulation device is characterized in that an electric appliance element (2) is movably mounted on the inner wall of the bottom of the shell (1), a first heat insulation net (3) located on the left side and the right side of the electric appliance element (2) is fixedly mounted on the inner walls of the front side and the back side of the shell (1), openings (4) are formed in the first heat insulation net (3), connecting wires (5) are fixedly connected to the left side and the right side of the electric appliance element (2), connectors (6) are fixedly mounted on the outer walls of the left side and the right side of the shell (1), a second heat insulation net (7) is movably connected to the upper side and the lower side of the shell (1), openings (8) located on one side of the second heat insulation net (7) are formed in the upper side and the lower side of the shell (1), threaded openings (9) located on one side of the openings (8) are formed in the outer wall, the inner walls of the left side and the right side of the shell (1) are movably provided with movable blocks (11), one side of the movable block (11) is movably connected with a movable rod (12), one end of the movable rod (12) far away from the movable block (11) is fixedly connected with a fan (14), a sliding groove (13) is arranged inside the movable rod (12), a motor (15) positioned at one side of the movable rod (12) is fixedly arranged on the inner wall of one side of the shell (1) close to the back, a turntable (16) is movably arranged on one side of the motor (15) close to the front surface, a slide block (17) is fixedly arranged on one side of the turntable (16) close to the front surface, a first baffle (18) positioned below the fan (14) is fixedly arranged on the inner wall of one side of the shell (1) close to the back surface, and a second baffle (19) positioned above the fan (14) is fixedly arranged on the inner wall of one side of the shell (1) close to the back surface.
2. A flame retardant plastic power supply housing member as set forth in claim 1, wherein: the outer surface of the sliding block (17) is in sliding connection with the inner wall of the sliding groove (13), and the length of the sliding groove (13) is twice of the farthest straight line distance between the sliding block (17) and the center point of the rotating disc (16).
3. A flame retardant plastic power supply housing member as set forth in claim 1, wherein: the first baffle (18) and the second baffle (19) are equal in length, and buffer plates are arranged on the surfaces, close to the fan (14), of one sides of the first baffle (18) and the second baffle (19).
4. A flame retardant plastic power supply housing member as set forth in claim 1, wherein: and a clamping block movably clamped with the through groove in the second heat insulation net (7) is arranged on the surface of the screw rod of the bolt (10).
5. A flame retardant plastic power supply housing member as set forth in claim 1, wherein: the first heat insulation net (3) and the second heat insulation net (7) are internally provided with holes, and the shortest distance between the two first heat insulation nets (3) is equal to the length of the electrical appliance element (2).
6. A flame retardant plastic power supply housing member as set forth in claim 1, wherein: the number of the second heat insulation nets (7) is two, and the two second heat insulation nets (7) are symmetrically distributed by taking the horizontal center line of the shell (1) as a center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553952.0U CN210986646U (en) | 2019-09-18 | 2019-09-18 | Power supply flame-retardant plastic shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553952.0U CN210986646U (en) | 2019-09-18 | 2019-09-18 | Power supply flame-retardant plastic shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210986646U true CN210986646U (en) | 2020-07-10 |
Family
ID=71418926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921553952.0U Expired - Fee Related CN210986646U (en) | 2019-09-18 | 2019-09-18 | Power supply flame-retardant plastic shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210986646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555733A (en) * | 2020-12-03 | 2021-03-26 | 深圳市海洋王照明工程有限公司 | Lamp with battery fireproof structure |
-
2019
- 2019-09-18 CN CN201921553952.0U patent/CN210986646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555733A (en) * | 2020-12-03 | 2021-03-26 | 深圳市海洋王照明工程有限公司 | Lamp with battery fireproof structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210986646U (en) | Power supply flame-retardant plastic shell | |
| CN211047540U (en) | Steam boiler's switch board protector | |
| WO2013155701A1 (en) | Energy storage system preventing self from overheating and method for preventing energy storage system from overheating | |
| CN208316138U (en) | A kind of weak current engineering heat dissipating device for distribution box | |
| CN214013815U (en) | Bus duct with heat dispersion | |
| CN210957768U (en) | Constant-temperature long-life power supply with high-voltage protection | |
| CN210579826U (en) | Solar energy consumption monitoring devices is used in monitoring of mill | |
| CN211223061U (en) | New forms of energy electric motor car protection device that charges | |
| CN210986521U (en) | High-voltage-resistant dimming driving power supply | |
| CN216721206U (en) | Temperature difference power generation device | |
| CN213367765U (en) | Information sending device for information engineering | |
| CN211266734U (en) | Bidirectional power supply voltage regulating device with heat dissipation function | |
| CN214900220U (en) | 80 interface USB charger | |
| CN214794920U (en) | Wind-powered electricity generation project safety inspection equipment | |
| CN211151504U (en) | Switching power supply capable of automatically alarming in power failure | |
| CN209011993U (en) | A kind of high reliable wind turbine control system monitor and its networking structure | |
| CN209655248U (en) | A kind of multi-faceted heat-dissipating casing of LED power | |
| CN212751865U (en) | Power supply with explosion-proof circuit board | |
| CN212992192U (en) | Switch power supply with overload protection | |
| CN210867994U (en) | Communication cabinet with good heat dissipation effect | |
| CN208507791U (en) | A kind of charged lithium cells shell with heat dissipation and moisture-proof function | |
| CN216212804U (en) | Transformer with noise-reducing and heat-dissipating effects | |
| CN216794382U (en) | Energy-taking power supply mounting base | |
| CN215722920U (en) | Emergency explosion-proof lamp | |
| CN211481136U (en) | Intrinsic safety power supply shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |