CN202288957U - Heater for household toilet fumigation preparation - Google Patents
Heater for household toilet fumigation preparation Download PDFInfo
- Publication number
- CN202288957U CN202288957U CN2011204229331U CN201120422933U CN202288957U CN 202288957 U CN202288957 U CN 202288957U CN 2011204229331 U CN2011204229331 U CN 2011204229331U CN 201120422933 U CN201120422933 U CN 201120422933U CN 202288957 U CN202288957 U CN 202288957U
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- heater
- guide plate
- substrate
- base
- upper guide
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Abstract
The utility model discloses a heater for household toilet fumigation preparation, which comprises a base and an upper cover, wherein a central heating body is arranged in the base; an upper guide plate and a lower guide plate are arranged in the central heating body; a substrate is arranged between the upper guide plate and the lower guide plate; the substrate is provided with a plurality of thermistors which can respectively contact with the upper guide plate and the lower guide plate and have different resistance values; and the substrate is connected with the base by a pivoting mechanism. The substrate in the heater is connected with the base by the pivoting mechanism, and a plurality of thermistors are arranged on the substrate. Different thermistors contact and are communicated with the upper guide plate and the lower guide plate only by poking the substrate to rotate so as to obtain required temperature. The gear temperature is relatively obvious to regulate in the mode and is convenient to regulate, drastic temperature regulation can be regulated, temperature can be finely regulated by regulating the height of a heat bearing plate, and the synergism of two types of temperature regulation ensures that the temperature regulation range of the heater is wide and is accurate.
Description
Technical field
This utility model relates to a kind of heater, and particularly a kind of family defends the heater of fumigation preparation.
Background technology
In the domestic sanitary goods industry; Owing to stifling type of not first-class reason of sterilizing product prescription of electric heating; Make the electroheating fumigating device tool heating-up temperature of different enterprise production differ; The electric heating of each manufacturer production disappear extremely articles for use all need with the supporting use of the heater of this enterprise, just can reach more excellent effect, even the product of the different formulations of same producer is for the requirement of heating-up temperature difference to some extent all.And a lot of consumers and insider recognize, because field of employment and environmental differences, fixing uncontrollable fumigation temperature lacks the flexible suitability and specific aim.
But occurred a large amount of all types of temperature regulating heaters in the market, but mostly had not enough space that maybe can be perfect.Before the nineties in last century, but the operation principle of homoiothermic heater product and deficiency thereof are broadly divided into following two types: heater adopts variable resistance, realizes the variation of heating power through the size of adjusting its resistance value; Series connection divider resistance or diode, through circuit design suitably, the size of regulating electric current with multicontact switch, thus realize the variation of heating power; Its deficiency is that the heater of above-mentioned heater all adopts conventional heating resistor, and the heating power poor stability is influenced greatly by voltage pulsation, and safety is not high.
After the nineties in last century; All types of heaters all adopt semistor as heater; Its safety, advantage such as stable need not have been given unnecessary details, but so some producer also released the temperature regulating heater that adopts above-mentioned heater, its principle has following two kinds: the one, with two critesistor parallel connections; Generate heat simultaneously through a critesistor heating of on-off control connection or two critesistor, thus the adjusting of realization heating power; The 2nd, realize intermittent heating through integrated circuit, electrical switch, charge-discharge circuit and handling means thereof, regulate heating power through regulating dutycycle.Above-mentioned one scheme exists adjustable gear single, problem that can't fine tuning; And above-mentioned two scheme functions are comparatively perfect, but the structure of heater is comparatively complicated, is difficult for processing, the easy quality defects of cost height and life-time service.
In addition, but also have the principle of some other temperature regulating heater attemperation to be: heating resistor power remains unchanged, through regulating the efficient heat generation power that heating surface area changes heater.This method is simply effective, but deficiency is also arranged: it is not high 1. to regulate stability, has higher requirements for the heating uniformity of heater diverse location, is prone to cause that the local volatilization of effective ingredient of fumigation preparation is inhomogeneous with volatilization residual situation is arranged, and the utilization of resources is insufficient; 2. the scalable amplitude of temperature is limited; 3. heater is in the highest heating temp always, has only the part heat to be used to the heating fumigating preparation, and all the other heats are in waste state, not environmental protection.
Summary of the invention
In order to overcome the deficiency of prior art, this utility model provides a kind of family simple in structure, easy to adjust, that adjustable extent is big and degree of regulation is high to defend the fumigation preparation heater.
This utility model solves the technical scheme that its technical problem adopted:
A kind of family defends the heater of fumigation preparation, comprises base and loam cake, is provided with the center heater in the base; It is characterized in that: be provided with upper guide plate and bottom guide in the heater of center; Be provided with substrate between upper guide plate and bottom guide, substrate is provided with the critesistor of a plurality of different resistances that can be respectively contact with bottom guide with upper guide plate, and substrate is connected with base through privot mechanism; The plus or minus utmost point of said upper guide plate and power supply electrically connects, negative or anodal electric connection of said bottom guide and power supply.
Said privot mechanism comprises and is arranged at the axis hole on the substrate and is arranged at the pivot on the base, and pivot is arranged in the axis hole.
Said substrate is provided with the adjusting handle.
Said base and loam cake are through the buckle clamping.
Cover on said to be provided with and hold hot plate, and this holds hot plate and is installed on through screw and covers.
Said upper guide plate and bottom guide have adopted sheet metal, and sheet metal has arc convex; Said critesistor is provided with the groove that matches with arc convex.
Be provided with the conductor contact of conductor contact and fixed conductor contact in the said base, the both positive and negative polarity of said power supply connects with corresponding conductor contact respectively, and said upper guide plate and bottom guide connect with corresponding conductor contact respectively.
The beneficial effect of this utility model is: the substrate of this utility model is connected with base through privot mechanism; A plurality of critesistor are arranged on the substrate, as long as stir substrate rotating, make different critesistor contact connection with bottom guide with upper guide plate; Just can access the temperature that needs; This mode regulation stall temperature is comparatively clear and definite, and easy to adjust, can realize significantly thermoregulation; And can realize that through the adjusting of holding the hot plate height fine tuning of temperature, both synergism make the heter temperature range of accommodation wide and accurately.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further specified:
Fig. 1 is the user mode sketch map of this utility model;
Fig. 2 is another user mode sketch map of this utility model;
Fig. 3 is the generalized section of this utility model;
Fig. 4 is the generalized section of the other direction of this utility model.
The specific embodiment
Referring to figs. 1 through Fig. 4; A kind of family defends the heater of fumigation preparation, comprises base 1 and loam cake 2, is provided with center heater 3 in the base 1; Be provided with upper guide plate 4 and bottom guide 5 in the center heater 3; 5 of upper guide plate 4 and bottom guides are provided with substrate 6, and substrate 6 is provided with the critesistor 7 of a plurality of different resistances that can be respectively contact with bottom guide 5 with upper guide plate 4, and substrate 6 is connected with base 1 through privot mechanism; Said upper guide plate 4 electrically connects with the plus or minus utmost point of power supply, and said bottom guide 5 electrically connects with the negative or positive pole of power supply.
As shown in the figure, in this specific embodiment, the heater of this programme design mainly comprises three parts: loam cake 2, center heater 3, base 1.Loam cake 2 and base 1 are with the buckle clamping; The cross section of buckle is semicircle protrusion, is easy to assembling, and (the heater key structure of this programme is embedded in the immobilization material fully also to be easy to dismounting; Under the prerequisite of not destroying heater, can guarantee the safety of assembly and disassembly).Center heater 3 is support with base 1; The pivot that its critesistor 7 is regulated substrates 6 is located on the base 1, and the access of power supply also is located on the base 1, and center heater 3 and the connection of base 1 electric current are that the conductor contact 8 through bar shaped combines to realize with conductor contact 9; Conductor contact 8 is fixed on the center heater 3; Conductor contact 9 is fixed on the base 1, and the both positive and negative polarity of power supply connects with corresponding conductor contact 9 respectively, and upper guide plate 4 and bottom guide 5 connect with corresponding conductor contact 8 respectively.Conductor contact 9 walls are the semi arch of two convexes, with fixed conductor contact 8 and the good contact of maintenance.Holding hot plate 11 is fixed on the loam cake 2; For the upwards conduction of heat concentrated area that makes center heater 3; Hold the fumigation preparation on the hot plate 11 with heating; The framework of center heater 3 and coating material mainly with poor thermal conductivity plastics be main, but critesistor 7 tops with hold part that hot plate 11 contacts and should adopt the good material of heat conductivility (like the heat conductive insulating pottery etc., or adopt heat-conducting silicone grease).
Loam cake 2 is provided with air vent 10 and blast fence, is beneficial to the evaporable air motion mode of effective ingredient with construction.To hold hot plate 11 and can contact with center heater 3 well in order to make; Fully absorb heat; This programme will hold hot plate 11 and be fixed on the loam cake 2 through screw 14 adjustable grounds; This design has realized regulating the effect of heating surface area, the distance of being heated, with the function that substitutes critesistor 7 collaborative performance adjusting heating-up temperatures.
Three critesistor 7 are embedded in to be regulated on the substrate 6, and adjusting substrate 6 shapes are indefinite, and are preferably fan-shaped in this instance; Be connected with base 1 through privot mechanism, stir at the other end and regulate the mobile replacing that handle 12 can be realized critesistor 7, these adjusting handle 12 positions are in the heater outside, and are easy to use; The above-mentioned critesistor 7 that is embedded on the adjusting substrate 6 should be the center of circle with the center of rotation of privot mechanism, and fan-shaped being arranged in regulated on the substrate 6.
As shown in the figure; Privot mechanism comprises and is arranged at the axis hole on the substrate 6 and is arranged at the pivot 13 on the base 1; And pivot 13 is arranged in the axis hole, and said structure is the preferred structure of this utility model certainly, does not constitute the restriction to this utility model; The replacement scheme that is equal to of said structure also can be pivot 13 is set on the substrate 6, on the base 1 axis hole is set.
As shown in the figure, upper guide plate 4 and bottom guide 5 have adopted sheet metal, and sheet metal has arc convex; Said critesistor 7 is provided with the groove that matches with arc convex.Critesistor 7 is through the sheet metal of upper and lower, and conductor contact 8 places in circuit that sheet metal connected.The conductor of critesistor 7 upper and lowers adopts the reason of sheet metal to be that metallic spring is preferable, and certain deformation recovery capability is arranged.In order fully to realize the replacement of critesistor 7, needing to guarantee has good the contact between critesistor 7 and the sheet metal, and can adapt to secular wearing and tearing; Thereby this programme is with sheet metal and fixed structure thereof are designed to circular arc up and down; And keep sheet metal that certain deformation space (the deformation space structure is comparatively trickle, does not give in the civilian accompanying drawing in back and showing clearly) is arranged, contact firmly with sheet metal thereby solved critesistor 7; In conjunction with the defective tightness loose contact, or combine closely dilemma easy to wear.Further; Regulate accurately in order to make, this programme is designed with shallow arc groove (groove structure is comparatively trickle, does not give in the civilian accompanying drawing in back and showing clearly) at critesistor 7 circle centre positions; Make itself and arc metal plate possess certain goodness of fit, clearly grasp regulatory site thereby be convenient to consumer.
Above-mentionedly just some preferred embodiments of this utility model are illustrated and describe; But the embodiment of this utility model is not restricted to the described embodiments; As long as it reaches the technique effect of this utility model with essentially identical means, all should belong to the protection domain of this utility model.
Claims (7)
1. a family defends the heater of fumigation preparation, comprises base and loam cake, is provided with the center heater in the base; It is characterized in that: be provided with upper guide plate and bottom guide in the heater of center; Be provided with substrate between upper guide plate and bottom guide, substrate is provided with the critesistor of a plurality of different resistances that can be respectively contact with bottom guide with upper guide plate, and substrate is connected with base through privot mechanism; The plus or minus utmost point of said upper guide plate and power supply electrically connects, negative or anodal electric connection of said bottom guide and power supply.
2. a kind of family according to claim 1 defends the heater of fumigation preparation, it is characterized in that: said privot mechanism comprises and is arranged at the axis hole on the substrate and is arranged at the pivot on the base, and pivot is arranged in the axis hole.
3. a kind of family according to claim 1 defends the heater of fumigation preparation, it is characterized in that: said substrate is provided with the adjusting handle.
4. a kind of family according to claim 1 defends the heater of fumigation preparation, it is characterized in that: said base and loam cake are through the buckle clamping.
5. a kind of family according to claim 1 defends the heater of fumigation preparation, it is characterized in that: cover on said to be provided with and hold hot plate, and this holds hot plate and is installed on through screw and covers.
6. a kind of family according to claim 1 defends the heater of fumigation preparation, it is characterized in that: said upper guide plate and bottom guide have adopted sheet metal, and sheet metal has arc convex; Said critesistor is provided with the groove that matches with arc convex.
7. a kind of family according to claim 1 defends the heater of fumigation preparation; It is characterized in that: the conductor contact that is provided with conductor contact and fixed conductor contact in the said base; The both positive and negative polarity of said power supply connects with corresponding conductor contact respectively, and said upper guide plate and bottom guide connect with corresponding conductor contact respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204229331U CN202288957U (en) | 2011-10-31 | 2011-10-31 | Heater for household toilet fumigation preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204229331U CN202288957U (en) | 2011-10-31 | 2011-10-31 | Heater for household toilet fumigation preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288957U true CN202288957U (en) | 2012-07-04 |
Family
ID=46357950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204229331U Expired - Lifetime CN202288957U (en) | 2011-10-31 | 2011-10-31 | Heater for household toilet fumigation preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU189840U1 (en) * | 2019-01-29 | 2019-06-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Орловский государственный аграрный университет имени Н.В. Парахина" | Phytoaero ionizer |
-
2011
- 2011-10-31 CN CN2011204229331U patent/CN202288957U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU189840U1 (en) * | 2019-01-29 | 2019-06-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Орловский государственный аграрный университет имени Н.В. Парахина" | Phytoaero ionizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |