CN216699807U - Alternating current power supply - Google Patents
Alternating current power supply Download PDFInfo
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- CN216699807U CN216699807U CN202123321373.3U CN202123321373U CN216699807U CN 216699807 U CN216699807 U CN 216699807U CN 202123321373 U CN202123321373 U CN 202123321373U CN 216699807 U CN216699807 U CN 216699807U
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- power supply
- alternating current
- supply body
- dustproof
- current power
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Abstract
The utility model relates to the technical field of alternating current power supplies, in particular to an alternating current power supply which comprises a power supply body, wherein a protection mechanism is arranged outside the power supply body, a pad foot is fixedly connected to one side outside the protection mechanism, and a limiting bolt is connected to the inner thread of the protection mechanism. The utility model has the advantages that: according to the alternating current power supply, the protection mechanism is arranged, when the alternating current power supply is used, the mechanism can be used for performing dustproof protection on the tail part of the power supply body to prevent dust from entering the interior of the power supply body, the dustproof block and the dustproof plug are used together to play a dustproof role, and the plug wire hole without an electric wire is kept in a sealed state, so that the sealing performance of the alternating current power supply is improved; through setting up protection mechanism, when using, this mechanism dispels the heat to the wiring department of power afterbody, makes power supply body be in good operating condition, has reduced the consumption of power, has improved alternating current power supply's life to this alternating current power supply's practicality has been improved.
Description
Technical Field
The utility model relates to the technical field of alternating current power supplies, in particular to an alternating current power supply.
Background
An AC power supply is a modern term, which is a proper term, and refers to a plug and a socket for connecting with AC power provided by commercial power to enable a household appliance and a portable small-sized device to be used when being electrified, a household AC power supply plug and a socket for connecting with AC power provided by commercial power to enable a household appliance and a portable small-sized device to be used when being electrified, the power supply plug is provided with a male connector protruding in a rod shape or a copper plate shape, the power supply plug is physically inserted into a female connector type power supply socket with a slot or a concave hole, the plug is generally provided with a live wire (with a short hole) and a neutral wire connector (with a long hole), a part of the plug is also provided with a grounding connector (with a central circular hole), a plurality of plugs do not particularly distinguish the live wire from the neutral wire, and some connectors are provided with a plurality of live wires, and the connectors can be plated with copper, tin and nickel power supply sockets which are female connectors with slots or concave holes, the power supply plug is used for inserting a power supply plug with a rod-shaped or copper plate-shaped protrusion so as to conduct electric power to an electric appliance through the plug, and the alternating current power supply converter is an electric appliance with a current rotating ring.
The prior art also has the following disadvantages when using the ac power supply:
the existing alternating-current power supply is influenced by the environment, plug wires need to be connected to the tail of the power supply body, the plug wire grooves are exposed due to the fact that the plug wire grooves are not protected, dust is easy to accumulate when the plug wire grooves are used for a long time, conductive impurities in the dust fall onto metal sheets in the plug wire grooves, the power supply body is easy to damage, meanwhile, when an accessed electric wire runs for a long time, a large amount of heat is easy to generate, if the heat cannot be dissipated in time, the power consumption of the alternating-current power supply is easy to increase, and the service life of the alternating-current power supply is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an alternating current power supply.
The purpose of the utility model is realized by the following technical scheme: an alternating current power supply comprises a power supply body, wherein a protection mechanism is arranged outside the power supply body, one side outside the protection mechanism is fixedly connected with a pad, and the inside of the protection mechanism is in threaded connection with a limit bolt;
the protection mechanism comprises a protection shell, a mounting groove, a dust prevention block, a first spring, a dustproof plug, a sliding groove, a fan set, a baffle, radiating fins and a ventilation groove, wherein the protection shell is movably connected to the outside of the power supply body, the mounting groove is formed in the protection shell, the dust prevention block is slidably connected to the inside of the mounting groove, the first spring is fixedly connected to the outside of the dust prevention block, the dustproof plug is connected to the inside of the protection shell in an inserting mode, the sliding groove is formed in the inside of the protection shell, the fan set is connected to the inside of the sliding groove in a inserting mode, the baffle is connected to the inside of the protection shell in an inserting mode, the radiating fins are fixedly connected to the inside of the protection shell, and the ventilation groove is formed in the inside of the protection shell.
Preferably, a display screen is arranged outside the power supply body, a control knob is arranged outside the power supply body, and a switch is arranged outside the power supply body.
Preferably, the outside of power body is provided with the pilot lamp, the inside of power body is provided with the plug wire hole, the louvre has been seted up to the inside of power body, the inside of power body is provided with power jack.
Preferably, the number of the mounting grooves is provided with a plurality of mounting grooves, the mounting grooves are linearly arrayed inside the protective shell, and the dust prevention block is slidably connected inside the protective shell through the mounting grooves.
Preferably, the outside both sides of dust proof block all fixedly connected with first spring, the other end and the protective housing fixed connection of first spring.
Preferably, the material of dustproof stopper is the rubber material, the inside of protective housing is seted up with the groove of dustproof stopper looks adaptation, dustproof stopper passes through the groove and pegs graft in the inside of protective housing.
Preferably, the fan group is connected in the protective shell through a sliding groove in a sliding mode, a slot is formed in the protective shell, the baffle is connected to the protective shell through the slot in a plugging mode, and the fan group is connected to two sides of the protective shell in a sliding mode.
Preferably, the protective housing is fixedly mounted outside the power supply body through a limit bolt, a plurality of ventilation grooves are formed in the number of the ventilation grooves, and the ventilation grooves are L-shaped.
The utility model has the following advantages:
1. the alternating current power supply is characterized in that a protection mechanism is arranged, when the alternating current power supply is used, a protection shell is fixedly arranged outside a power supply body through a limiting bolt, a dustproof block is connected inside the protection shell in a sliding mode through a mounting groove, when an electric wire needs to be inserted, the dustproof block is stirred upwards or downwards and slides inside the protection shell, after the electric wire is inserted, the dustproof block is loosened, the dustproof block resets and clamps the electric wire under the action of a first spring, when other wire insertion holes are not used, the dustproof block is in a sealing state inside the protection shell, a dustproof plug is pulled down, the electric wire is connected into the power supply, the mechanism carries out dustproof protection on the tail of the power supply body, dust is prevented from entering the inside of the power supply body, the dustproof block and the dustproof plug are used together, the dustproof effect is achieved, the wire insertion hole position where the electric wire is not connected into is kept in a sealing state, and the sealing performance of the alternating current power supply is improved;
2. this alternating current power supply, through setting up protection mechanism, when using, the inside of protective housing is installed through the spout to the fan group, the inside of protective housing is pegged graft to the baffle, it is spacing to the fan group, start the fan group of both sides, fan group and fin cooperation are used, fan group bloies the afterbody of power supply body, dispel the heat to the afterbody of power supply body, hot-blast rising is discharged from ventilative inslot, make and keep the ventilation status in the protective housing, cold advance hot row, dispel the heat to the afterbody of power supply body, this mechanism dispels the heat to the junction of power supply afterbody, make power supply body be in good operating condition, the consumption of power has been reduced, alternating current power supply's life has been improved, thereby this alternating current power supply's practicality has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the AC power source of the present invention;
FIG. 3 is a schematic structural view of the protection mechanism of the present invention;
FIG. 4 is a second perspective view of the protection mechanism of the present invention;
FIG. 5 is a schematic cross-sectional elevation view of the protection mechanism of the present invention;
fig. 6 is a schematic cross-sectional side view of the protection mechanism of the present invention.
In the figure: 1-power supply body, 2-protection mechanism, 201-protection shell, 202-installation groove, 203-dustproof block, 204-first spring, 205-dustproof plug, 206-sliding groove, 207-fan set, 208-baffle, 209-radiating fin, 210-ventilation groove, 3-pad, 4-limit bolt, 5-display screen, 6-control knob, 7-switch, 8-indicator light, 9-plug wire hole, 10-radiating hole and 11-power supply jack.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-6, an ac power supply comprises a power supply body 1, a protection mechanism 2 is arranged outside the power supply body 1, a pad 3 is fixedly connected to one side outside the protection mechanism 2, and a limit bolt 4 is connected to the internal thread of the protection mechanism 2;
As a preferred technical scheme of the utility model, a display screen 5 is arranged outside the power supply body 1, a control knob 6 is arranged outside the power supply body 1, and a switch 7 is arranged outside the power supply body 1.
As a preferred technical scheme of the utility model, an indicator light 8 is arranged outside the power supply body 1, a wire insertion hole 9 is arranged inside the power supply body 1, a heat dissipation hole 10 is arranged inside the power supply body 1, and a power supply jack 11 is arranged inside the power supply body 1.
As a preferred technical solution of the present invention, a plurality of mounting grooves 202 are formed, the mounting grooves 202 are linearly arrayed inside the protective housing 201, the dust-proof block 203 is slidably connected inside the protective housing 201 through the mounting grooves 202, when in use, the dust-proof block 203 is slidably connected inside the protective housing 201 through the mounting grooves 202, when an electric wire needs to be inserted, the dust-proof block 203 is moved up or down, the dust-proof block 203 slides inside the protective housing 201, and when other wire insertion holes 9 are not in use, the dust-proof block 203 is in a sealed state inside the protective housing 201, so as to protect the tail of the power supply body from dust.
As a preferred technical scheme of the utility model, the two outer sides of the dustproof block 203 are fixedly connected with the first springs 204, the other ends of the first springs 204 are fixedly connected with the protective shell 201, when the dustproof plug 203 is used, after an electric wire is inserted, the dustproof block 203 is loosened, and the dustproof block 203 resets and clamps the electric wire under the action of the first springs 204, so that the dustproof plug is still in a sealing state after the electric wire is inserted, the electric wire is limited, and the falling or loosening of the electric wire is effectively avoided.
As a preferred technical solution of the present invention, the dust plug 205 is made of rubber, a groove adapted to the dust plug 205 is formed in the protective shell 201, the dust plug 205 is inserted into the protective shell 201 through the groove, when in use, the dust plug 205 is pulled out and a power supply wire is connected, and when not in use, the dust plug 205 is fastened into the protective shell 201 to protect the power jack 11 from dust.
As a preferred technical solution of the present invention, the fan set 207 is slidably connected inside the protective case 201 through the sliding slot 206, the protective case 201 is provided with a slot inside, the baffle plate 208 is inserted into the protective case 201 through the slot, the fan sets 207 are slidably connected to two sides inside the protective case 201, when in use, the fan sets 207 on two sides are started, the fan sets 207 and the heat sink 209 are used in cooperation, the fan sets 207 blow air to the tail of the power supply body 1 to dissipate heat from the tail of the power supply body 1, the hot air rises and is discharged from the ventilation slot 210, so that the ventilation state is maintained in the protective case 201, the cold air is discharged, and the heat is dissipated from the tail of the power supply body 1.
As a preferred technical scheme of the utility model, the protective shell 201 is fixedly arranged outside the power supply body 1 through the limit bolt 4, a plurality of ventilation grooves 210 are formed in the number, the ventilation grooves 210 are L-shaped, when the protective shell is used, heat is dissipated at the wiring position of the tail part of the power supply, and the ventilation grooves 210 are L-shaped, so that hot air can be well discharged, hot air backflow is avoided, dust is also avoided, the protective shell is convenient and practical, the power supply body is in a good working state, the power consumption of the power supply is reduced, the service life of the alternating current power supply is prolonged, and the practicability of the alternating current power supply is improved.
The working process of the utility model is as follows:
s1, when the dustproof device is used, the protective shell 201 is fixedly arranged outside the power supply body 1 through the limiting bolt 4, and the dustproof block 203 is connected inside the protective shell 201 in a sliding mode through the installation groove 202;
s2, when the electric wire needs to be inserted, the dustproof block 203 is pushed upwards or downwards, the dustproof block 203 slides in the protective shell 201, after the electric wire is inserted, the dustproof block 203 is released, and the dustproof block 203 resets and clamps the electric wire under the action of the first spring 204;
s3, when the other wire inserting holes 9 are not used, the dustproof block 203 is in a sealed state in the protective shell 201, the dustproof plug 205 is pulled down, and a power supply wire is connected;
s4, the fan set 207 is installed inside the protective shell 201 through the sliding groove 206, and the baffle plate 208 is inserted into the protective shell 201 to limit the fan set 207;
s5, starting the fan sets 207 on the two sides, enabling the fan sets 207 to be matched with the radiating fins 209 for use, blowing air to the tail of the power supply body 1 through the fan sets 207, radiating the tail of the power supply body 1, enabling hot air to rise and be discharged from the ventilating groove 210, enabling the interior of the protective shell 201 to be kept in a ventilating state, and enabling cold air to enter and hot air to be discharged to radiate the tail of the power supply body 1.
In summary, by providing the protection mechanism 2, when in use, the protection case 201 is fixedly installed outside the power supply body 1 through the limit bolt 4, the dust-proof block 203 is slidably connected inside the protection case 201 through the installation groove 202, when the electric wire is required to be inserted, the dustproof block 203 is pushed upwards or downwards, the dustproof block 203 slides in the protective shell 201, and after the electric wire is inserted, the dustproof block 203 is released, the dustproof block 203 resets and clamps the electric wire under the action of the first spring 204, when the other wire inserting holes 9 are not used, the dustproof block 203 is in a sealed state in the protective shell 201, the dustproof plug 205 is pulled out, the power supply wire is connected, the mechanism carries out dustproof protection on the tail part of the power supply body, so that dust is prevented from entering the power supply body, the dustproof block and the dustproof plug are used together to play a dustproof role, and the wire plugging hole which is not connected with an electric wire is kept in a sealed state, so that the sealing performance of the alternating current power supply is improved; this alternating current power supply, through setting up protection mechanism 2, when using, the inside of protective housing 201 is installed through spout 206 to fan group 207, baffle 208 pegs graft the inside of protective housing 201, it is spacing to fan group 207, start the fan group 207 of both sides, fan group 207 and fin 209 cooperation are used, fan group 207 bloies power supply body 1's afterbody, dispel the heat to power supply body 1's afterbody, hot-blast rising is discharged from ventilative groove 210, make and keep the ventilation status in the protective housing 201, cold heat is arranged, dispel the heat to power supply body 1's afterbody, this mechanism dispels the heat to the junction of power supply afterbody, make power supply body be in good operating condition, the consumption of power has been reduced, alternating current power supply's life has been improved, thereby this alternating current power supply's practicality has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An alternating current power supply, characterized by: the protection device comprises a power supply body (1), wherein a protection mechanism (2) is arranged outside the power supply body (1), one side of the outside of the protection mechanism (2) is fixedly connected with a pad (3), and the inside of the protection mechanism (2) is in threaded connection with a limit bolt (4);
the protection mechanism (2) comprises a protection shell (201), a mounting groove (202), a dustproof block (203), a first spring (204), a dustproof plug (205), a sliding groove (206), a fan set (207), a baffle plate (208), a radiating fin (209) and a ventilation groove (210), wherein the protection shell (201) is movably connected to the outside of the power supply body (1), the mounting groove (202) is formed in the protection shell (201), the dustproof block (203) is slidably connected to the inside of the mounting groove (202), the first spring (204) is fixedly connected to the outside of the dustproof block (203), the dustproof plug (205) is inserted into the protection shell (201), the sliding groove (206) is formed in the protection shell (201), the fan set (207) is slidably connected to the inside of the sliding groove (206), the baffle plate (208) is inserted into the protection shell (201), and the radiating fin (209) is fixedly connected to the inside of the protection shell (201), the inside of the protective shell (201) is provided with a ventilation groove (210).
2. An alternating current power supply according to claim 1, wherein: the power supply comprises a power supply body (1), and is characterized in that a display screen (5) is arranged outside the power supply body (1), a control knob (6) is arranged outside the power supply body (1), and a switch (7) is arranged outside the power supply body (1).
3. An alternating current power supply according to claim 1, wherein: the external portion of the power supply body (1) is provided with an indicator lamp (8), the internal portion of the power supply body (1) is provided with a plug wire hole (9), the internal portion of the power supply body (1) is provided with a heat dissipation hole (10), and the internal portion of the power supply body (1) is provided with a power supply jack (11).
4. An alternating current power supply according to claim 1, wherein: the number of the mounting grooves (202) is multiple, the mounting grooves (202) are linearly arrayed inside the protective shell (201), and the dustproof block (203) is connected inside the protective shell (201) in a sliding mode through the mounting grooves (202).
5. An alternating current power supply according to claim 1, wherein: the dust proof block (203) is characterized in that first springs (204) are fixedly connected to two sides of the outer portion of the dust proof block, and the other ends of the first springs (204) are fixedly connected with the protective shell (201).
6. An alternating current power supply according to claim 1, wherein: the dustproof plug (205) is made of rubber, a groove matched with the dustproof plug (205) is formed in the protective shell (201), and the dustproof plug (205) is inserted into the protective shell (201) through the groove.
7. An alternating current power supply according to claim 1, wherein: fan group (207) pass through spout (206) sliding connection in the inside of protective housing (201), the slot has been seted up in the inside of protective housing (201), protective housing (201) is pegged graft through the slot to baffle (208), the inside both sides sliding connection of protective housing (201) has fan group (207).
8. An alternating current power supply according to claim 1, wherein: the protective shell (201) is fixedly installed outside the power supply body (1) through a limiting bolt (4), a plurality of ventilation grooves (210) are formed in the number, and the ventilation grooves (210) are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123321373.3U CN216699807U (en) | 2021-12-27 | 2021-12-27 | Alternating current power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123321373.3U CN216699807U (en) | 2021-12-27 | 2021-12-27 | Alternating current power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216699807U true CN216699807U (en) | 2022-06-07 |
Family
ID=81843947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123321373.3U Active CN216699807U (en) | 2021-12-27 | 2021-12-27 | Alternating current power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216699807U (en) |
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2021
- 2021-12-27 CN CN202123321373.3U patent/CN216699807U/en active Active
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