CN213782434U - High-temperature-resistant power line plug - Google Patents
High-temperature-resistant power line plug Download PDFInfo
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- CN213782434U CN213782434U CN202023351974.4U CN202023351974U CN213782434U CN 213782434 U CN213782434 U CN 213782434U CN 202023351974 U CN202023351974 U CN 202023351974U CN 213782434 U CN213782434 U CN 213782434U
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- high temperature
- temperature resistant
- fixed mounting
- fire
- rubber sleeve
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Abstract
The utility model discloses a high temperature resistant power cord plug, including outer rubber sleeve, the inside fixed mounting of outer rubber sleeve has interior rubber sleeve, the inside fixed mounting of interior rubber sleeve has connecting wire, connecting wire's one end fixed mounting has connection inserted sheet, the one end fixed mounting of connection inserted sheet has first fire-retardant high temperature resistant piece, the external fixation of first fire-retardant high temperature resistant piece has cup jointed fire-retardant heat insulating ring, connecting wire keeps away from the one end fixed mounting who connects the inserted sheet has the terminal, the one end fixed mounting of terminal has the fire-retardant high temperature resistant piece of second, one side fixed mounting of the fire-retardant high temperature resistant piece of second has article word plug. Through installing first fire-retardant high temperature resistant piece and fire-retardant thermal-insulated circle, inserted sheet and connecting wire can be connected in effectual protection, prevent it because of connecting power overlength to lead to its overheated consequence of taking place to damage, improve the stability and the factor of safety of its performance greatly, rotate the bolt of installation and can open the card lid of installation, make the convenience very of this power cord plug maintenance and inspection.
Description
Technical Field
The utility model belongs to the technical field of the power cord plug, concretely relates to high temperature resistant power cord plug.
Background
A power plug refers to a device that connects a device such as an electrical appliance to a power source. The power supply socket and the plug are different in shape, grade, size and kind according to the region of the country. Each country has government established standards. The power plug is called a power line plug. Is used in various fields, various countries. Depending on the use of the power plug.
When the traditional power cord plug is used, because some existing power cord plugs have low high-temperature resistance and flame retardance, the traditional power cord plug is connected with a power supply for a long time to be used, generates high temperature, is damaged and even causes safety accidents.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a high temperature resistant power cord plug has solved long-time connection power and has used, produces high temperature, takes place to damage, causes the problem of incident even.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant power cord plug, includes outer rubber sleeve, the inside fixed mounting of outer rubber sleeve has interior rubber sleeve, the inside fixed mounting of interior rubber sleeve has connecting wire, connecting wire's one end fixed mounting has the connection inserted sheet, the one end fixed mounting of connection inserted sheet has first fire-retardant high temperature resistant piece, the external fixation of first fire-retardant high temperature resistant piece has cup jointed fire-retardant heat insulating ring, connecting wire keeps away from the one end fixed mounting of connection inserted sheet has the terminal, the one end fixed mounting of terminal has the fire-retardant high temperature resistant piece of second, one side fixed mounting of the fire-retardant high temperature resistant piece of second has article word plug.
Preferably, the number of the inner rubber sleeves is three, the three inner rubber sleeves are fixedly arranged inside the outer rubber sleeve, and the three inner rubber sleeves are fixedly arranged inside the connecting wires.
Preferably, the first flame-retardant high-temperature-resistant block is movably and fixedly sleeved at the joint of the connecting insertion sheet and the connecting electric wire, and the clamping plate is fixedly arranged outside the flame-retardant heat-insulating ring.
Preferably, the inside movable mounting of cardboard has the bolt, the outside movable sleeve joint of outer rubber sleeve has the card lid, the fixed slot has been seted up to the inside of card lid.
Preferably, the number of the bolts is three, the number of the fixing grooves is three, and one end of each of the three bolts penetrates through the clamping plate and the clamping cover and extends to the inside of each of the three fixing grooves.
Preferably, the second flame-retardant high-temperature-resistant block is fixedly sleeved at the joint of the terminal and the connecting wire, a placing groove is formed in the pin-shaped plug, and the terminal is located in the placing groove.
Preferably, a tail insertion handle is movably sleeved outside the outer rubber sleeve, and one end of the tail insertion handle is fixedly sleeved outside the pin-shaped plug.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through installing first fire-retardant high temperature resistant piece and fire-retardant thermal-insulated circle, inserted sheet and connecting wire can be connected in effectual protection, prevent it because of connecting power overlength to lead to its overheated consequence of taking place to damage, improve the stability and the factor of safety of its performance greatly, rotate the bolt of installation and can open the card lid of installation, make the convenience very of this power cord plug maintenance and inspection.
2. Through installing the fire-retardant high temperature resistant piece of second, can effectual protection terminal and connecting wire prevent it because of connecting the power overlength to lead to its overheated consequence of taking place to damage, improve the stability and the factor of safety of its performance greatly, high temperature resistant ability that can effectual improvement tail is inserted with this, more adapts to and is connected with other high temperature type electrical apparatus.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a right side sectional view of the present invention;
fig. 5 is a left side sectional view of the present invention.
In the figure: 1. an outer rubber sleeve; 2. an inner rubber sleeve; 3. connecting an electric wire; 4. connecting the inserting pieces; 5. a first flame-retardant high-temperature-resistant block; 6. a flame-retardant heat-insulating ring; 7. clamping a plate; 8. a bolt; 9. a cover is clamped; 10. fixing grooves; 11. a terminal; 12. a second flame-retardant high-temperature-resistant block; 13. a pin-shaped plug; 14. a placement groove; 15. a tail inserting handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 a technical solution: the utility model provides a high temperature resistant power cord plug, including outer rubber sleeve 1, rubber sleeve 2 in the inside fixed mounting of outer rubber sleeve 1, the inside fixed mounting of interior rubber sleeve 2 has connecting wire 3, connecting wire 3's one end fixed mounting has connection inserted sheet 4, the one end fixed mounting of connecting inserted sheet 4 has first fire-retardant high temperature resistant piece 5, the fixed cover of the outside of first fire-retardant high temperature resistant piece 5 has connect fire-retardant heat insulating ring 6, connecting wire 3 keeps away from the one end fixed mounting of connecting inserted sheet 4 and has terminal 11, the one end fixed mounting of terminal 11 has the fire-retardant high temperature resistant piece 12 of second, one side fixed mounting of the fire-retardant high temperature resistant piece 12 of second has article word plug 13.
In this embodiment scheme, through installing first fire-retardant high temperature resistant piece 5 and fire-retardant thermal-insulated circle 6, can effectual protection connection insertion piece 4 and connecting wire 3, prevent it because of the connecting power overlength, thereby result in its overheated consequence that takes place to damage, improve the stability and the factor of safety of its performance greatly, rotate bolt 8 of installation and can open the card lid 9 of installation, make this power cord plug maintenance and inspection convenience very, through installing the fire-retardant high temperature resistant piece 12 of second, can effectual protection terminal 11 and connecting wire 3, prevent it because of the connecting power overlength, thereby result in its overheated consequence that takes place to damage, improve the stability and the factor of safety of its performance greatly, so that can the effectual high temperature resistant ability of improving the tail plug, more adapt to and be connected with other high temperature type electrical apparatus.
Specifically, interior rubber sleeve 2 has threely, and the equal fixed mounting of three interior rubber sleeve 2 has connecting wire 3 in the inside of rubber sleeve 1 outside, the equal fixed mounting in three interior rubber sleeve 2.
In this embodiment, through the equal fixed mounting in three inside of rubber sleeve 2 in rubber sleeve 1 to this can prevent to contact between each connecting wire 3, has connecting wire 3 through the equal fixed mounting in three inside of rubber sleeve 2, and three connecting wire 3 is corresponding zero line, live wire and ground wire respectively, with this user connection socket that can be convenient for.
Specifically, the first flame-retardant high-temperature-resistant block 5 is movably and fixedly sleeved at the joint of the connecting insertion sheet 4 and the connecting wire 3, and the clamping plate 7 is fixedly arranged outside the flame-retardant heat-insulating ring 6.
In this embodiment, cup joint in the junction of connecting inserted sheet 4 and connecting wire 3 through 5 activity fixings of first fire-retardant high temperature resistant piece to this can be effectual isolated from the heat that the power transmitted, there is cardboard 7 through the outside fixed mounting of fire-retardant thermal-insulated circle 6, with this can isolated cardboard 7 and the temperature transfer of being connected between the inserted sheet 4.
Specifically, the bolt 8 is movably mounted inside the clamping plate 7, the clamping cover 9 is movably sleeved outside the outer rubber sleeve 1, and the fixing groove 10 is formed inside the clamping cover 9.
In this embodiment, the bolt 8 and the fixing groove 10 formed in the card cover 9 can facilitate opening the plug end for maintenance and inspection, so as to facilitate the use of the user.
Specifically, there are three bolts 8 and three fixing grooves 10, and one end of each of the three bolts 8 penetrates through the chucking plate 7 and the chucking cover 9 and extends to the inside of the three fixing grooves 10.
In this embodiment, one end of each of the three bolts 8 penetrates through the clamping plate 7 and the clamping cover 9 and extends into the three fixing slots 10, so that the position between the clamping plate 7 and the clamping cover 9 can be stably fixed.
Specifically, the second flame-retardant high-temperature-resistant block 12 is fixedly sleeved at the joint of the terminal 11 and the connecting wire 3, a placing groove 14 is formed in the delta plug 13, and the terminal 11 is located in the placing groove 14.
In this embodiment, cup joint at the junction of terminal 11 and connecting wire 3 through the fixed cover of the fire-retardant high temperature resistant piece 12 of second to this can be isolated the heat that comes from terminal 11 department, prevents it because of connecting power overlength, thereby leads to its overheated consequence of taking place the damage, improves the stability and the factor of safety of its performance greatly, is located the inside of standing groove 14 through terminal 11, so as to be convenient for the user to be connected with other electrical equipment.
Specifically, a tail insertion handle 15 is movably sleeved outside the outer rubber sleeve 1, and one end of the tail insertion handle 15 is fixedly sleeved outside the delta-shaped plug 13.
In this embodiment, the tail plug handle 15 is movably sleeved outside the outer rubber sleeve 1, and one end of the tail plug handle 15 is fixedly sleeved outside the delta-shaped plug 13, so that a user can conveniently use the tail plug to connect with other electrical appliances.
The utility model discloses a theory of operation and use flow: the equipment is moved to a designated place, the clamping cover 9 is grabbed to be aligned with the jack to be inserted, the tail insertion handle 15 is grabbed to be connected with an electric appliance needing to be used, after the connection is finished, a power supply is turned on, in the using process, the first flame-retardant high-temperature resistant block 5 and the flame-retardant heat insulation ring 6 are installed, the connecting insertion sheet 4 and the connecting electric wire 3 can be effectively protected, the consequence that the connecting electric wire is damaged due to overheating caused by overlong connection of the power supply is prevented, the stability and the safety factor of the performance of the equipment are greatly improved, the installed clamping cover 9 can be opened by rotating the installed bolt 8, the maintenance and the inspection of the power cord plug are very convenient, the terminal 11 and the connecting electric wire 3 can be effectively protected by installing the second flame-retardant high-temperature resistant block 12, the consequence that the connecting electric wire is damaged due to overheating caused by overlong connection of the power supply is prevented, and the stability and the safety factor of the performance of the equipment are greatly improved, therefore, the high-temperature resistance of the tail plug can be effectively improved, and the tail plug is more suitable for being connected with other high-temperature electrical appliances.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high temperature resistant power cord plug, includes outer rubber sleeve (1), its characterized in that: rubber sleeve (2) in the inside fixed mounting of outer rubber sleeve (1), the inside fixed mounting of interior rubber sleeve (2) has connecting wire (3), the one end fixed mounting of connecting wire (3) has connection inserted sheet (4), the one end fixed mounting of connection inserted sheet (4) has first fire-retardant high temperature resistant piece (5), the external fixation of first fire-retardant high temperature resistant piece (5) has cup jointed fire-retardant heat insulating ring (6), the one end fixed mounting that connecting inserted sheet (4) were kept away from in connecting wire (3) has terminal (11), the one end fixed mounting of terminal (11) has the fire-retardant high temperature resistant piece of second (12), one side fixed mounting of the fire-retardant high temperature resistant piece of second (12) has article word plug (13).
2. A high temperature resistant power cord plug as claimed in claim 1, wherein: interior rubber sleeve (2) have threely, three the equal fixed mounting of interior rubber sleeve (2) is in the inside of outer rubber sleeve (1), and is three the equal fixed mounting in inside of interior rubber sleeve (2) has connecting wire (3).
3. A high temperature resistant power cord plug as claimed in claim 1, wherein: first fire-retardant high temperature resistant piece (5) activity is fixed cup joints the junction of connecting inserted sheet (4) and connecting wire (3), the outside fixed mounting of fire-retardant thermal-insulated circle (6) has cardboard (7).
4. A high temperature resistant power cord plug as claimed in claim 3, wherein: the inner movable mounting of the clamping plate (7) is provided with a bolt (8), the outer movable sleeve of the outer rubber sleeve (1) is sleeved with a clamping cover (9), and a fixing groove (10) is formed in the clamping cover (9).
5. The high temperature resistant power cord plug of claim 4, wherein: the number of the bolts (8) is three, the number of the fixing grooves (10) is three, and one end of each of the three bolts (8) penetrates through the clamping plate (7) and the clamping cover (9) and extends to the inside of each of the three fixing grooves (10).
6. A high temperature resistant power cord plug as claimed in claim 1, wherein: the second flame-retardant high-temperature-resistant block (12) is fixedly sleeved at the joint of the terminal (11) and the connecting wire (3), a placing groove (14) is formed in the delta-shaped plug (13), and the terminal (11) is located in the placing groove (14).
7. A high temperature resistant power cord plug as claimed in claim 1, wherein: the outer rubber sleeve (1) is movably sleeved with a tail insertion handle (15), and one end of the tail insertion handle (15) is fixedly sleeved on the outer portion of the delta-shaped plug (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351974.4U CN213782434U (en) | 2020-12-31 | 2020-12-31 | High-temperature-resistant power line plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351974.4U CN213782434U (en) | 2020-12-31 | 2020-12-31 | High-temperature-resistant power line plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213782434U true CN213782434U (en) | 2021-07-23 |
Family
ID=76900944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023351974.4U Active CN213782434U (en) | 2020-12-31 | 2020-12-31 | High-temperature-resistant power line plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213782434U (en) |
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2020
- 2020-12-31 CN CN202023351974.4U patent/CN213782434U/en active Active
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