A kind of low-voltage PTC thermal sensitive ceramics warm-air drier with drying clothes function
Technical field
The utility model is the heater being applicable to outdoor study, belongs to heating device technology area, especially relates to a kind of low-voltage PTC thermal sensitive ceramics warm-air drier with drying clothes function.
Background technology
In recent years, outdoor study personnel working time under temperature on average is equal to or less than the low temperature environment of 5 DEG C is long, exceed human body adaptive capacity, and causes a series of occupational health problem thus, brings great pain and heavy burden to individual, unit and society.This problem causes the great attention of industries concerned and An Ji department of enterprise, actively takes corresponding labour protection measures, as warmed oneself during outwork, regains one's strength, and at utmost reduces the occupational injury that low temperature causes.Universal simultaneously along with outdoor travel and self-driving travel, traveller continues can the heating system of outdoor use.
Because open air does not have centrally connected power source, the utility model adopts (3.7-48V) under low pressure can the ptc heater of heating work, develops the low-voltage warm-air drier of the low power supply of lithium battery.Consider that outwork has the clothing needing to dry, this warm-air drier possesses drying clothes function.
Summary of the invention
For the deficiencies in the prior art, problem to be solved in the utility model be to provide a kind of practical, simply a kind of low-voltage PTC thermal sensitive ceramics warm-air drier with drying clothes function of low-voltage power supply, structure can be supplied.
The technical solution of the utility model is:
A kind of low-voltage PTC thermal sensitive ceramics warm-air drier with drying clothes function, it is characterized in that: comprise shell, fan, fan room, collet, support, magazine, thermovent, ptc heater, chassis, air inlet, air outlet, internal heat dissipating mouth, described housing top end is provided with air outlet, bottom is provided with collet, chassis is provided with below collet, collet is provided with air inlet, air inlet is provided with fan room, fan room inside is provided with fan, outer shell outer wall top is provided with fan cooling mouth, thermovent outer annular is provided with magazine, magazine is connected with outer shell outer wall by support, fan room's inside axle centered by fan is provided with ptc heater, air outlet top avris is provided with internal heat dissipating mouth.
Described outer shell outer wall top is provided with some fan cooling mouths, and outer shell outer wall both upper ends thereof is provided with support, and two supports are connected with magazine respectively.
Described fan, ptc heater, air inlet, air outlet are on same level axis.
Described collet is set to hollow circular cylinder, and central authorities are provided with air inlet, drives cold air to enter the fan of fan room.
Described internal heat dissipating mouth is set to the hollow cylinder removing tip.
The advantage that the utility model has and good effect are:
The utility model can work based on adopted heating PTC element under lithium battery DC low-voltage (3.7-48V), the PTC heating material adopted can high-power operation at lower voltages, and possess high stability, avoid the situation that personal safety or damage occur when hot operation to injure material, the ptc heater produced bears high voltage and steady operation under smaller szie.Simultaneously to structure, the integral layout of supporting ptc heater used, PTC heating material is set to oblate cylinder flake structure, carrying out further investigation with preferred to being arranged at lithium battery group supporting bottom the utility model simultaneously, promoting overall performance of the present utility model, extending working time.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model.
Fig. 2 is structure chart of the present utility model.
Fig. 3 is the structure chart of the utility model fan room.
In figure:
1, shell 2, fan 3, fan room 4, collet 5, support 6, magazine 7, thermovent 8, ptc heater 9, chassis 10, air inlet 11, air outlet 12, internal heat dissipating mouth
Detailed description of the invention
With reference to the accompanying drawings embodiment of the present utility model is described in detail below:
As shown in Figure 1, a kind of low-voltage PTC thermal sensitive ceramics warm-air drier with drying clothes function, it is characterized in that: comprise shell (1), fan (2), fan room (3), collet (4), support (5), magazine (6), thermovent (7), ptc heater (8), chassis (9), air inlet (10), air outlet (11), internal heat dissipating mouth (12), described shell (1) top is provided with air outlet (11), bottom is provided with collet (4), collet (4) below is provided with chassis (9), collet (4) is provided with air inlet (10), air inlet (10) is provided with fan room (3), fan room (3) inside is provided with fan (2), shell (1) outer wall top is provided with fan cooling mouth (7), thermovent (7) outer annular is provided with magazine (6), magazine (6) is connected with shell (1) outer wall by support (5), fan room (3) inside axle centered by fan is provided with ptc heater (8), air outlet (11) top avris is provided with internal heat dissipating mouth (12).
Described shell (1) outer wall top is provided with some fan cooling mouths (7), shell (1) outer wall both upper ends thereof is provided with support (5), and two supports (5) are connected with magazine (6) respectively.
Described fan (2), ptc heater (8), air inlet (10), air outlet (11) are on same level axis.
Described collet (4) is set to hollow circular cylinder, and central authorities are provided with air inlet (10), drives cold air to enter the fan (2) of fan room (3).
Described internal heat dissipating mouth (12) is set to the hollow cylinder removing tip.
The utility model operationally, cold air brings air inlet (10) into by fan room (3) internal fan (2), enter collet (4), ptc heater (8) is entered inner via chassis (9), air can be heated rapidly by after ptc heater (8), and is discharged by thermovent (7) and air outlet (11).Shell (1) is provided with the magazine (6) be connected with support (5) simultaneously, can be used for suspended garment.
The ptc material that the utility model ptc heater (8) adopts under low pressure (3.7-48V) can carry out high temperature exothermic.3.7-48V lithium battery low-voltage power supply can be adopted, when can be used for open air without 220v power supply.The temperature of element can reach 80-300 DEG C.Configuration high-performance lithium powered battery, can long time continuous working.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.