CN209390396U - A kind of heater - Google Patents
A kind of heater Download PDFInfo
- Publication number
- CN209390396U CN209390396U CN201821606515.6U CN201821606515U CN209390396U CN 209390396 U CN209390396 U CN 209390396U CN 201821606515 U CN201821606515 U CN 201821606515U CN 209390396 U CN209390396 U CN 209390396U
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- CN
- China
- Prior art keywords
- heating wire
- conductive plug
- conducting
- bracket
- heater according
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of heaters, comprising: heating wire, the bracket for being fixed at the heating wire lower end, the protective device that heating wire top side is arranged in, the conductive plug connecting with the heating wire multiple conducting wires and the temperature detect switch (TDS) being arranged on the conductive plug side；Wherein, the heating wire is equipped with the first conducting end and the second conducting end; first conducting end is connected on end one end Chu electricity Bu of the conductive plug by the first conducting wire; second conducting end is connected on described protective device one end by the second conducting wire, and the protective device other end is gone out on the electricity portion other end by the end that privates is connected to the conductive plug；Powered on by conductive plug so that heating wire fever is stablized, heat dissipation is uniform.The utility model can greatly improve the heating effect of electric warming bag, while internal protection system perfecting, this body structure is simple, while can also reduce cost, convenient for promoting the use of.
Description
Technical field
The utility model relates to electric warming bag technical fields, more particularly to a kind of heater.
Background technique
Currently, in winter or when temperature is lower, people usually need to keep warm, electric warming bag be people with a kind of heating work
Tool.Common electric warming bag is the bag shaped structure of sheet, including electric warming bag ontology, is additionally provided with power interface on electric warming bag ontology, electricity
Source interface is connected in the heating wire on electric warming bag ontology, and this sack is not required to fill hot water inside, but directly connects
Power supply heating, brings many convenience.But with they can not all be fixed on by electric warming bag, especially when sitting, existing electricity
Heating pad, which can not be fixed on, needs warming position such as leg, knee and wrist etc..
The electric warming bag that people use is typically all the work that heater is controlled by the temperature controller in electric warming bag, so
And once temperature controller fails, then heater, which can occur, to work long hours, and water bag expansion explosion is eventually led to, in electric warming bag
Hot water splash out and hurt the hand or other contacts site of people, therefore there is great security risks for existing electric warming bag.
Utility model content
Purpose of the utility model is to solve the problemss of the above-mentioned prior art, and it is excellent to provide a kind of heating effect
Heater.
The purpose of this utility model is achieved through the following technical solutions:
One aspect according to the present utility model designs a kind of heater, comprising: heating wire is fixed at the hair
The bracket of heated filament lower end, is connect with the heating wire multiple conducting wires protective device that heating wire top side is arranged in
Conductive plug and the temperature detect switch (TDS) being arranged on the conductive plug side；Wherein, the heating wire is equipped with the first conducting end
And second conducting end, first conducting end are connected to end one end Chu electricity Bu of the conductive plug by the first conducting wire
On, second conducting end is connected on described protective device one end by the second conducting wire, and the protective device other end passes through
The end that privates is connected to the conductive plug goes out on the electricity portion other end.
Preferably, the heating wire is U-shaped structure, and the both ends fixed setting of the U-shaped structure is on the bracket.It is described
The heating wire of U-shaped structure heating effect when powering on is stablized, while the heating wire distributes uniformly in adstante febre heat, makes
The coolant-temperature gage for obtaining the heating wire periphery is quickly increased and is uniformly spread.
Preferably, the bracket includes upper bracket and the lower bracket that is oppositely arranged on the upper bracket, the upper branch
A circular through hole is formed between frame and the lower bracket, in the circular through hole on the fixed setting heating wire end.It is described
Bracket is adapted in the circular through hole with the heating wire end structure, for the heating wire to be fixedly installed so that described
Heating wire can quickly be installed on the bracket.
Preferably, a protective shell is additionally provided on the heating wire, the setting heating wire, the protection in the protective shell
Shell and the heating wire structure are adapted.The protective shell is used to protect the installation site of the heating wire, avoids the fever
Silk directly contacts on outside in adstante febre, since temperature is excessively high on the heating wire, and when the heating wire and electric warming bag are straight
Electric warming bag may be burnt when contact, so that electric warming bag is burnt out leak by local high temperature, while in the process of leak
The middle body that can hurt people, the protective shell can guarantee that the heating wire temperature height burns out electric warming bag.
Preferably, the protective shell is equipped with multiple through slots, and the through slot is square three-way groove or arc-shaped slot.The through slot
For increasing the effect of the heating wire heat dissipation, while being also avoided that the heating wire during fever due to temperature height, heat
Amount cannot be distributed timely and the protective shell is caused to burn out, and reduce the heat dissipation effect of the heating wire.
Preferably, the protective shell is wholely set with the bracket.Described be wholely set facilitates during installation, while one
Also the fixed effect that can reinforce to the heating wire is set.
Preferably, the protective shell includes upper casing and the lower casing that matches with the upper casing, the upper casing and it is described under
Shell is the arc groove being oppositely arranged.Since the heating wire is U-shaped structure, institute is arranged convenient for being mounted directly in the protective shell portion
Heating wire is stated, heating wire described in installation settings is used in the arc groove being arranged in the upper casing and the lower casing, when the hair
Heated filament installs when on the lower casing, and the upper casing is matched for clamping tightly and is locked with the lower casing, ensure that the hair
The position of heated filament will not shift.
Preferably, the temperature detect switch (TDS) and the conductive plug are equipped with a protection cap, the protection cap upper end formation with
Conductive plug structure described in the temperature detect switch (TDS) machine is adapted, and the protection cap lower end is annular bottom plate.The protection cap is used for
To the temperature detect switch (TDS) and the conductive plug, the temperature detect switch (TDS) and conductive plug exposure are avoided in water, so that
The temperature detect switch (TDS) is met water immersion and is easily damaged, and short circuit, short-circuit meeting can occur when the conductive plug both ends expose in water
Influence electronic component and personnel safety.
Preferably, the bracket both ends are circular configuration, are square structure, the both ends circular configuration among the bracket
It is wholely set with the square structure both ends.For being arranged the heating wire in the circular configuration, in the square structure
Meta position has installed a locking assembly, and the locking assembly is for the upper bracket to be fixedly connected with the lower bracket.
Preferably, the protective device is fuse, and the fuse both ends are separately connected second conducting wire and institute
Privates is stated, the privates other end is connected on the conductive plug.The fuse works as institute for protecting circuit
Fuse is stated when current anomaly is increased to certain height and temperature, itself fusing cutting electric current, to play protection
The effect of circuit safety operation.
The utility model bring fixes the heating wire the utility model has the advantages that the bracket under heating wire is arranged in is used to support,
And the heating wire is mainly used for the effect of fever, can heat to the water of contact during heating wire fever, institute
It is excellent to state heating wire heating effect；And the protective device of side is arranged for circuit protection on the heating wire, avoids when electricity
Power-off protection effect is carried out when road loads, conductive plug for connecting power supply, open by the temperature control that the conductive plug side is arranged in
It closes temperature performance to fix, it is few to be not required to adjustment, clear-cut, reliable in action, not arcing, long service life, radio interference, the temperature
Switch plays the temperature effect inside control electric warming bag, between the heating wire, the protective device and the conductive plug
It is connected by multiple conducting wires, the guiding plays the effect of transmitting electric energy.The utility model can greatly improve the heating of electric warming bag
Effect, while internal protection system perfecting, this body structure is simple, while can also reduce cost, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the configuration schematic diagram of the utility model embodiment；
Fig. 3 is the bracket and protective shell structural schematic diagram of the utility model embodiment；
Fig. 4 is the locking assembly schematic diagram of the utility model embodiment；
Fig. 5 is the conductive plug structural schematic diagram of the utility model embodiment.
Wherein: 1, heating wire in figure；2, bracket；3, protective device；4, conductive plug；5, go out electricity portion；6, the first conducting end；
7, the second conducting end；8, the first conducting wire；9, the second conducting wire；10, privates；11, U-shaped structure；12, upper bracket；13, lower branch
Frame；14, circular through hole；15, protective shell；16, square three-way groove；17, arc-shaped slot；18, upper casing；19, lower casing；20, protection cap；
21, annular bottom plate；22, circular configuration；23, square structure；24, temperature detect switch (TDS)；25, locking assembly；26, the first protrusion；27,
Second protrusion；28, connecting column；29, connecting hole；30, groove is protected；31, rear cover.
Specific embodiment
Preferred embodiments of the present invention are described below, those of ordinary skill in the art will be according to described below
It is realized with the relevant technologies of this field, and can be more clearly understood that the innovation and bring benefit of the utility model.
As shown in Figure 1, providing a kind of heater, comprising: heating wire 1, the branch for being fixed at 1 lower end of heating wire
Frame 2, the protective device 3 that the 1 top side of heating wire is set, the conductive plug 4 being connect with 1 multiple conducting wires of heating wire
And the temperature detect switch (TDS) 24 on 4 side of conductive plug is set；Wherein, the heating wire 1 be equipped with the first conducting end and
Second conducting end, first conducting end are gone out on 5 one end of electricity portion by the end that the first conducting wire 8 is connected to the conductive plug 4,
Second conducting end is connected on described 3 one end of protective device by the second conducting wire 9, and 3 other end of protective device passes through
The end that privates 10 is connected to the conductive plug 4 goes out on 5 other end of electricity portion.Described in being arranged under the heating wire 1
Bracket 2 is used to support the fixed heating wire 1, and the heating wire 1 is mainly used for the effect of fever, sends out in the heating wire 1
The water of contact can be heated in thermal process, 1 heating effect of heating wire is excellent；And the side on the heating wire 1
The protective device 3 is arranged for circuit protection, avoids carrying out power-off protection effect, the conductive plug 4 when circuit load
For connecting power supply, 24 temperature performance of the temperature detect switch (TDS) that 4 side of conductive plug is arranged in is fixed, and is not required to adjustment, is done
Crisp, reliable in action, not arcing, long service life, radio interference are few, and the temperature switch plays the temperature inside control electric warming bag
Effect is spent, is connected between the heating wire 1, the protective device 3 and the conductive plug 4 by multiple conducting wires, it is described to lead
To the effect for playing transmitting electric energy.
Further, as shown in figure 5,4 position of the conductive plug is additionally provided with a protection groove 30 and is arranged described
The rear cover 31 that side is hingedly arranged on protection groove 30, the protection groove 30 is for being arranged the conductive plug 4, the rear cover
31 for protecting the conductive plug 4, and avoiding the conductive plug 4, exposure causes to get rusty in air for a long time, so that institute
State 4 conductive effect of conductive plug reduce or conductive effect it is unstable, affect the heating wire 1 in heating effect.
Further, the conductive plug 4 is double conductive plugs 4, and the conductive plug 4 is electric for connecting two-phase, due to
Two-phase electricity is common power supply output line, so that the heating wire 1 is convenient for socially being widely used.
Further, the temperature detect switch (TDS) 24 is KSD301 temperature detect switch (TDS) 24, and the KSD301 temperature detect switch (TDS) 24 is a kind of
Use bimetal leaf as the temperature detect switch (TDS) 24 of the temperature module, when electric appliance works normally, bimetal leaf is in free state, at contact
In closure/off-state, when temperature reaches operating temperature, bimetal leaf is heated to be generated internal stress and acts rapidly, is beaten opening/closing
Conjunction contact is switched off/on circuit, to play temperature control function.When electric appliance is cooled to reset temperature, contact is closed automatically/beats
It opens, restores normal operating conditions.
Further, first conducting wire 8, second conducting wire 9 and the privates 10 are copper wire, and electric conductivity is very
It is good, it is largely used to manufacture electric wire, cable, brush etc.；Thermal conductivity is good, is commonly used to magnetics instrument, the instrument of manufacture palpus Antimagnetic interference
Table, such as compass, instrument；Plasticity is fabulous, is easy to hot pressing and cold pressure processing, can be made into pipe, stick, line, item, band, plate, foil
Equal copper materials.
Further, the first conducting end, the second conducting end of the heating wire 1 respectively with the first conducting wire 8, the second conducting wire 9
It is fixedly connected by insulating cement, sealing effect is good.
In the utility model embodiment, as shown in Fig. 2, the heating wire 1 is U-shaped structure 11, the U-shaped structure 11
Both ends are fixed on the bracket 2.The heating wire 1 of the U-shaped structure 11 heating effect when powering on is stablized, simultaneously
The heating wire 1 distributes uniformly in adstante febre heat, so that the coolant-temperature gage on 1 periphery of the heating wire quickly increases and uniformly expands
It dissipates.1 structure of the heating wire of the U-shaped structure 11 is simple, and is symmetrical arranged, so that the heating wire 1 is in fever timeliness
Fruit is more preferably.
In the utility model embodiment, as shown in figure 3, the bracket 2 is including upper bracket 12 and is oppositely arranged on institute
The lower bracket 13 on upper bracket 12 is stated, forms a circular through hole 14, the circle between the upper bracket 12 and the lower bracket 13
In shape through-hole 14 on fixed setting 1 end of heating wire.The bracket 2 is for being fixedly installed the heating wire 1, the circle
It is adapted in through-hole 14 with 1 end structure of heating wire, the heating wire 1 is quickly mounted on the bracket 2.
The heating wire 1 and first conducting wire 8, second conducting wire 9 are fixedly connected with by insulating cement in the circular through hole 14.
In the utility model embodiment, a protective shell 15, setting in the protective shell 15 are additionally provided on the heating wire 1
The heating wire 1, the protective shell 15 are adapted with 1 structure of heating wire.The protective shell 15 is for protecting the fever
The installation site of silk 1, avoids the heating wire 1 from directly contacting on outside in adstante febre, due to temperature mistake on the heating wire 1
Height, and electric warming bag may be burnt when the heating wire 1 is directly contacted with electric warming bag, so that high temperature of the electric warming bag by part
And leak being burnt out, while the body of people can be hurt during leak, the protective shell 15 can guarantee 1 temperature of heating wire
Degree height burns out electric warming bag.
Further, the protective shell 15 is U-tube, the heating wire 1 of the setting U-shaped structure 11 in the U-tube.
In the utility model embodiment, as shown in Fig. 2, the protective shell 15 is equipped with multiple through slots, the through slot is
Square three-way groove 16 or arc-shaped slot 17.The through slot is used to increase the effect that the heating wire 1 radiates, while being also avoided that described
Due to temperature height during fever, heat cannot be distributed timely and the protective shell 15 is caused to burn out heating wire 1, with
And reduce the heat dissipation effect of the heating wire 1.The through slot is also convenient for dispersing 15 stress of protective shell, improves described
The structural strength of protective shell 15.
In the utility model embodiment, the protective shell 15 is wholely set with the bracket 2.It is described to be integrally disposed upon peace
It is convenient when dress, while being wholely set the fixed effect that can also reinforce to the heating wire 1.
In the utility model embodiment, as shown in figure 3, the protective shell 15 include upper casing 18 and with the upper casing 18
The lower casing 19 to match, the upper casing 18 and the lower casing 19 are the arc groove being oppositely arranged.Since the heating wire 1 is U
Shape structure 11, the protective shell 15, convenient for being mounted directly the setting heating wire 1, set in the upper casing 18 and the lower casing 19
It, will when the heating wire 1 installs on the lower casing 19 for heating wire 1 described in installation settings in the arc groove set
The upper casing 18 is matched for clamping tightly and is locked with the lower casing 19, ensure that the position of the heating wire 1 will not shift.
In the utility model embodiment, the temperature detect switch (TDS) 24 is equipped with a protection cap 20, institute with the conductive plug 4
It states 4 structure of conductive plug described in 20 upper end formation of protection cap and 24 machine of temperature detect switch (TDS) to be adapted, 20 lower end of protection cap
For annular bottom plate 21.The protection cap 20 is used to avoid the temperature control from opening the temperature detect switch (TDS) 24 and the conductive plug 4
Pass 24 in water, is easily damaged with the conductive plug 4 exposure so that the temperature detect switch (TDS) 24 meets water immersion, when the conduction is inserted
When exposing in water short circuit can occur for first 4 both ends, and short circuit influences whether electronic component and personnel safety.
In the utility model embodiment, as shown in figure 4,2 both ends of the bracket are circular configuration 22, in the bracket 2
Between be square structure 23, the both ends circular configuration 22 is wholely set with 23 both ends of square structure.The circular configuration
For the heating wire 1 to be arranged in 22,23 middle position of square structure is equipped with a locking assembly 25, the locking assembly 25
For the upper bracket 12 to be fixedly connected with the lower bracket 13.
Further, the locking assembly 25 includes: to be respectively fixedly disposed at the upper bracket 12 and the lower bracket 13
The first protrusion 26 and the second protrusion 27, for being fixedly connected with first protrusion 26 and second protrusion 27
Connecting column 28, the connecting column 28 is wholely set with first protrusion 26, and second protrusion 27 is equipped with an institute
The adaptable connecting hole 29 of connecting column 28 is stated, the connecting column 28 is detachably connected in the connecting hole 29.
Further, first protrusion 26, the convex block that second protrusion 27 is semicircular structure, the convex block
Interior to be equipped with connecting hole 29, the connecting hole 29 is circular configuration, and the connecting hole 29 is convex by described first by the connecting column
Portion 26, second protrusion 27 are fixedly connected out.
In the utility model embodiment, the protective device 3 is fuse, and the fuse both ends are separately connected described
Second conducting wire 9 and the privates 10,10 other end of privates are connected on the conductive plug 4.The guarantor
Dangerous silk is for protecting circuit, and when the fuse is when current anomaly is increased to certain height and temperature, itself fuses
Electric current is cut off, to play the role of protecting circuit safety operation.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that specific embodiment of the present utility model is only limited to these instructions.For the common of the utility model technical field
For technical staff, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all answers
When being considered as belonging to the protection scope of the utility model.
Claims (10)
1. a kind of heater characterized by comprising heating wire, the bracket for being fixed at the heating wire lower end, setting exist
The protective device of heating wire top side, the conductive plug connecting with the heating wire multiple conducting wires and setting are described
Temperature detect switch (TDS) on conductive plug side；
Wherein, the heating wire is equipped with the first conducting end and the second conducting end, and first conducting end is connected by the first conducting wire
It connects on end one end Chu electricity Bu of the conductive plug, second conducting end is connected to the protection by the second conducting wire and fills
It sets on one end, the protective device other end goes out the electricity portion other end by the end that privates is connected to the conductive plug
On.
2. a kind of heater according to claim 1, which is characterized in that the heating wire is U-shaped structure, the U-shaped structure
Both ends fixed setting on the bracket.
3. a kind of heater according to claim 2, which is characterized in that the bracket includes upper bracket and is oppositely arranged on
Lower bracket on the upper bracket, forms a circular through hole between the upper bracket and the lower bracket, in the circular through hole
It is fixedly installed on the heating wire end.
4. a kind of heater according to claim 1, which is characterized in that a protective shell is additionally provided on the heating wire, it is described
The setting heating wire in protective shell, the protective shell and the heating wire structure are adapted.
5. a kind of heater according to claim 4, which is characterized in that the protective shell is equipped with multiple through slots, described logical
Slot is square three-way groove or arc-shaped slot.
6. a kind of heater according to claim 5, which is characterized in that the protective shell is wholely set with the bracket.
7. a kind of heater according to claim 6, which is characterized in that the protective shell include upper casing and with the upper casing
The lower casing to match, the upper casing and the lower casing are the arc groove being oppositely arranged.
8. a kind of heater according to claim 1, which is characterized in that the temperature detect switch (TDS) is equipped with the conductive plug
Conductive plug structure described in one protection cap, the protection cap upper end formation and the temperature detect switch (TDS) machine is adapted, the protection cap
Lower end is annular bottom plate.
9. a kind of heater according to claim 1, which is characterized in that the bracket both ends are circular configuration, the circle
It is square structure among structure, the both ends circular configuration is wholely set with the square structure both ends.
10. a kind of heater according to claim 1, which is characterized in that the protective device is fuse, the fuse
Both ends are separately connected second conducting wire and the privates, and the privates other end is connected to the conductive plug
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606515.6U CN209390396U (en) | 2018-09-29 | 2018-09-29 | A kind of heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606515.6U CN209390396U (en) | 2018-09-29 | 2018-09-29 | A kind of heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209390396U true CN209390396U (en) | 2019-09-13 |
Family
ID=67866220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606515.6U Expired - Fee Related CN209390396U (en) | 2018-09-29 | 2018-09-29 | A kind of heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209390396U (en) |
-
2018
- 2018-09-29 CN CN201821606515.6U patent/CN209390396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20200929 |