CN203252306U - Electric blanket mat - Google Patents
Electric blanket mat Download PDFInfo
- Publication number
- CN203252306U CN203252306U CN 201320264683 CN201320264683U CN203252306U CN 203252306 U CN203252306 U CN 203252306U CN 201320264683 CN201320264683 CN 201320264683 CN 201320264683 U CN201320264683 U CN 201320264683U CN 203252306 U CN203252306 U CN 203252306U
- Authority
- CN
- China
- Prior art keywords
- joint
- electrically heated
- heated blanket
- plug
- connector
- 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 - Lifetime
Links
Images
Landscapes
- Surface Heating Bodies (AREA)
Abstract
The utility model discloses an electric blanket mat which comprises an electric blanket mat body (1) and a power supply control line (2) with a plug (21) arranged at the tail end. A thermal fuse (3) and a thermal protector (4) are arranged in the electric blanket mat body (1). The end portion of the thermal fuse (3) is provided with a first connector (6). The electric blanket mat further comprises a second connector (7) and an interconnecting box (5) fixed on the electric blanket mat body (1). The thermal protector (4) is electrically connected with the second connector (7). The first connector (6) and the second connector (7) are fixed in the interconnecting box (5). The plug (21) and the interconnecting box (5) are interconnected. A wiring terminal (211) adapting to the first connector (6) and the second connector (7) is arranged in the plug (21). The electric blanket mat has the advantages that the thermal protector and the connector of the thermal fuse are arranged separately, the current magnitude of the connectors is lowered, the heat value of the connectors is reduced, the connector fire can not be caused easily due to long-term use and safety is improved.
Description
Technical field
The utility model relates to a kind of electric heating equipment, relates in particular to a kind of Electrically heated blanket.
Background technology
Electrically heated blanket is the wherein a kind of of electric heating equipment; comprise Electrically heated blanket body and power control line; be provided with heating wire and thermal protector in the Electrically heated blanket body; the Electrically heated blanket body is outside equipped with joint; the plug of this joint and power control line tail end is pegged graft, and heating wire and thermal protector all are electrically connected with two contact pins of joint.This Electrically heated blanket; because power supply heating wire and thermal protector all are connected on two contact pins; therefore the current ratio on the contact pin is larger; so that the caloric value of contact pin is also larger; cause joint very fast with contact pin contact portion oxidation rate ratio; there is potential safety hazard in long-time use even can to cause joint on fire.
The utility model content
Technical problem to be solved in the utility model provides the high Electrically heated blanket of a kind of security performance.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of Electrically heated blanket, it comprises that Electrically heated blanket body and tail end are provided with the power control line of plug, be provided with heating wire and thermal protector in the Electrically heated blanket body, the end of heating wire is provided with the first joint, it also comprises the second joint and is fixed on connecting box on the Electrically heated blanket body, thermal protector is electrically connected with the second joint, and the first joint and the second joint are fixed in the connecting box; Plug and connecting box are pegged graft, and are provided with the binding post suitable with the first joint and the second joint in the plug.
Compared with prior art, the utility model has the advantage of that joint with thermal protector and heating wire divides to be arranged, reduced the magnitude of current of joint, reduced the caloric value of joint, long-time use also is difficult for making joint on fire, has improved security.
As preferably, described connecting box is the sectional type connecting box, comprises the pedestal and the box body that interfix, pedestal is arranged in the Electrically heated blanket body, box body is arranged on Electrically heated blanket, and this is external, is provided with mounting groove in the box body, and the first joint and the second joint are fixed in the mounting groove side by side.
As preferably, described box body both sides are provided with the spiral-lock hole, are provided with two fasteners on the plug of power control line tail end, described fastener and spiral-lock hole snapping.So that plug and connecting box are connected firmly, be not easy to get loose.
As improvement, heat-insulation layer has been sewed in the bottom of described Electrically heated blanket body, is provided with many bar shaped sealing ballasts on the described heat-insulation layer, is filled with fine sand in the bar shaped sealing ballast.Because sand has the slow characteristic of heat radiation, so that this Electrically heated blanket still can keep warm for a long time behind deenergization.
As preferably, described bar shaped sealing ballast equidistantly distributes on heat-insulation layer.It is more even to dispel the heat.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the assembling schematic diagram of connecting box of the present utility model and the first joint and the second joint.
Fig. 3 is the explosive view of connecting box of the present utility model and the first joint and the second joint.
Fig. 4 is the schematic perspective view of the utility model power control line tail end plug.
Fig. 5 is the structural representation of heat-insulation layer of the present utility model.
Shown in the figure: 1, Electrically heated blanket body, 11, earflap, 12, heat-insulation layer; 121, bar shaped sealing ballast, 2, power control line, 21, plug; 211, binding post, 212, fastener, 3, heating wire; 4, thermal protector, 5, connecting box, 51, pedestal; 52, box body; 521, spiral-lock hole, the 6, first joint, the 7, second joint.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
This preferred embodiment is a kind of Electrically heated blanket such as Fig. 1 to Fig. 5, it comprises that Electrically heated blanket body 1 and tail end are provided with the power control line 2 of plug 21, be provided with heating wire 3 and thermal protector 4 in the Electrically heated blanket body 1, the end of heating wire 3 is provided with the first joint 6, it also comprises the second joint 7 and is fixed on connecting box 5 on the Electrically heated blanket body 1, thermal protector 4 is electrically connected with the second joint 7, and the first joint 6 and the second joint 7 are fixed in the connecting box 5; Plug 21 is pegged graft with connecting box 5, is provided with the binding post 211 suitable with the first joint 6 and the second joint 7 in the plug 21.In addition, press against the user for preventing connecting box 5, Electrically heated blanket body 1 side is provided with earflap 11, and connecting box 5 is installed on the earflap 11.
In the present embodiment, connecting box 5 is the sectional type connecting box, comprise pedestal 51 and box body 52, pedestal 51 and box body 52 are fixed by locating dowel, pedestal 51 is arranged in the Electrically heated blanket body 1, box body 52 is arranged on outside the Electrically heated blanket body 1, is provided with mounting groove in the box body 52, and the first joint 6 and the second joint 7 are fixed in the mounting groove side by side.Box body 52 both sides are provided with spiral-lock hole 521, are provided with two fasteners 212 on the plug 21 of power control line 2 tail ends, and fastener 212 and spiral-lock hole 521 snappings so that plug 21 cooperates with connecting box 5 is tightr, and are not easy to get loose.Certainly pedestal 51 also can be fixed by screw with box body 52.
Heat-insulation layer 12 has been sewed in the bottom of Electrically heated blanket body 1, is provided with many bar shaped sealing ballasts 121 on the heat-insulation layer 12, is filled with fine sand in the bar shaped sealing ballast 121.Bar shaped sealing ballast 121 equidistantly distributes on heat-insulation layer 12.Bar shaped sealing ballast 121 is preferably vertical bar shaped, certainly also can adopt the concentric arc bar shaped.
Claims (5)
1. Electrically heated blanket, it comprises that Electrically heated blanket body (1) and tail end are provided with the power control line (2) of plug (21), be provided with heating wire (3) and thermal protector (4) in the Electrically heated blanket body (1), the end of heating wire (3) is provided with the first joint (6), it is characterized in that: it also comprises the second joint (7) and is fixed on connecting box (5) on the Electrically heated blanket body (1), thermal protector (4) is electrically connected with the second joint (7), and the first joint (6) and the second joint (7) are fixed in the connecting box (5); Plug (21) and connecting box (5) are pegged graft, and are provided with the binding post (211) suitable with the first joint (6) and the second joint (7) in the plug (21).
2. Electrically heated blanket according to claim 1, it is characterized in that: described connecting box (5) is the sectional type connecting box, comprise the pedestal (51) and the box body (52) that interfix, pedestal (51) is arranged in the Electrically heated blanket body (1), box body (52) is arranged on outside the Electrically heated blanket body (1), box body is provided with mounting groove in (52), and the first joint (6) and the second joint (7) are fixed in the mounting groove side by side.
3. Electrically heated blanket according to claim 2, it is characterized in that: described box body (52) both sides are provided with spiral-lock hole (521), be provided with two fasteners (212) on the plug (21) of power control line (2) tail end, described fastener (212) and spiral-lock hole (521) snapping.
4. Electrically heated blanket according to claim 1, it is characterized in that: heat-insulation layer (12) has been sewed in the bottom of described Electrically heated blanket body (1), be provided with many bar shaped sealing ballasts (121) on the described heat-insulation layer (12), be filled with fine sand in the bar shaped sealing ballast (121).
5. Electrically heated blanket according to claim 4 is characterized in that: described bar shaped sealing ballast (121) equidistantly distributes on heat-insulation layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264683 CN203252306U (en) | 2013-05-14 | 2013-05-14 | Electric blanket mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264683 CN203252306U (en) | 2013-05-14 | 2013-05-14 | Electric blanket mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252306U true CN203252306U (en) | 2013-10-30 |
Family
ID=49464924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320264683 Expired - Lifetime CN203252306U (en) | 2013-05-14 | 2013-05-14 | Electric blanket mat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252306U (en) |
-
2013
- 2013-05-14 CN CN 201320264683 patent/CN203252306U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103439548B (en) | The connection box of electric energy meter post of built-in arc spring pad | |
| CN202474407U (en) | Magnetic connector | |
| CN207559165U (en) | A kind of Multi-functional domestic insert row | |
| CN203661317U (en) | Heating device and electric water heater with same | |
| CN203252306U (en) | Electric blanket mat | |
| CN204349040U (en) | Binding post | |
| CN203589262U (en) | Binding post for heating floor | |
| CN207009833U (en) | A kind of overtemperature protection electric connector | |
| CN203827539U (en) | Heating device for sterilization and disinfection device | |
| CN203826726U (en) | Electric socket with arc-shaped slots | |
| CN203290603U (en) | Electric blanket mat with detachable power supply | |
| CN202651505U (en) | Cigar tip vehicle-mounted connector | |
| CN206116714U (en) | Safety socket | |
| CN206059495U (en) | A kind of connector | |
| CN203135028U (en) | Power supply plugboard | |
| CN201075460Y (en) | Multi-functional safety assembled socket | |
| CN204966877U (en) | Quick binding post row of control by temperature change type | |
| CN205900486U (en) | Sword type contact fuse -base | |
| CN107768948A (en) | Wireless multifunctional adjustable power strip | |
| CN204012066U (en) | Three two oblate inserting and three full conjuncted structures of five hole socket/switch sleeves | |
| CN204216422U (en) | A kind of copper bar compartment Connection Block | |
| CN104167672B (en) | Plug-in type single-phase distribution box | |
| CN202712497U (en) | Plug bush | |
| CN201340931Y (en) | Safety socket preventing children from getting an electric shock | |
| CN2906985Y (en) | Dual-earthed power supply plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |