CN208567112U - A kind of Domestic warm-air machine that controller is external - Google Patents

Abstract

The utility model discloses a kind of Domestic warm-air machines that controller is external, including shell and electric elements, it is characterised in that: further includes a controller for being placed in the hull outside and being electrically connected with the electric elements.The controller is plugged in the hull outside, using the external structure of controller, and by way of external plug and socket grafting, controller is reliably electrically connected with internal electric elements, allow to reliably realize the control of internal electric elements, simultaneously after its damage, without dismantling shell, plug is directly extracted to the dismounting that controller can be realized out of socket；After the new corresponding plug of controller is inserted into socket, that is, the replacement of controller is completed, in this way replacement fast and easy, mitigate the workload of maintenance personal, while avoided due to inconvenient maintenance after controller damage and the problem of cause complete machine to be scrapped.

Description

A kind of Domestic warm-air machine that controller is external

Technical field

The utility model belongs to Domestic warm-air machine technical field, and it is warm to concretely relate to a kind of household that controller is external Blower.

Background technique

Domestic warm-air machine is mainly used for family's use, and with energy conservation, small-power 220V, warm-air drier is mainly by air heater It is formed with blower, air heater heat dissipation, then blower is sent out, and so that indoor air temperature is adjusted, while passing through controller Internal air heater and blower are heated.

Existing warm-air blower control is arranged inside household heater unit housing, by external control panel or Remote control controls it, but the circuit board in controller includes multiple components, this results in controller to break down Probability is very high, and often controller failure or damage will will lead to warm-air drier and not be available and discard, but other blowers or sky The service life of hot-air heater is often much higher than controller, while the cost of controller accounts for for the cost of relatively entire warm-air drier also very It is low, then warm-air drier caused by controller damages is discarded by the great use cost and the wasting of resources for increasing consumer.

Controller is repaired in addition, having maintenance personal, but needs to carry out heater unit housing disassembly opening, it will Enclosure interior controller dismounting can repair, it is time-consuming and laborious, the shell after being dismounted often will receive damage or Person fastens bad problem.

Summary of the invention

The purpose of the utility model is to provide a kind of Domestic warm-air machine that controller is external, adopt controller is external, together When it is detachable, it is intended that solve above-mentioned technical problem.

In order to solve the above technical problems, purpose of the utility model is realized as follows:

A kind of Domestic warm-air machine that controller is external, including shell and electric elements, it is characterised in that: further include setting In the hull outside and the controller that is electrically connected with the electric elements.

Preferred embodiment on the basis of above scheme and as above scheme: the controller is plugged in outside the shell Portion.

Preferred embodiment on the basis of above scheme and as above scheme: the electric elements and one be exposed to it is described The socket of hull outside is electrically connected, and the controller is electrically connected with a plug, and the plug is plugged with the socket.

Specifically, the controller is removably mounted on shell, circuit board, the electricity are installed in the controller The external end of conducting wire on the plate of road is fixedly connected with conducting wire with the metal termination in a plug, its leading-out terminal of the electric elements is logical It crosses conducting wire to be fixedly connected with the metal termination in a socket, the plug is plugged with the socket, keeps the controller optional The control electric elements of selecting property.

Preferred embodiment on the basis of above scheme and as above scheme: the socket is freely vacantly in the shell Outside is fixedly connected on the shell and receptacle openings is exposed to hull outside.

Preferred embodiment on the basis of above scheme and as above scheme: lead between the controller and the plug Cross one section of multi-core cable connection.

Preferred embodiment on the basis of above scheme and as above scheme: its shell of the controller and the plug Its shell is fixedly connected.

Preferred embodiment on the basis of above scheme and as above scheme: the controller connects city by conducting wire Electricity can reduce the quantity of metal terminal in plug or socket in such a way that controller connects power supply, reduce plug and socket Size.

Compared with the prior art, the utility model has prominent and beneficial technical effects that: the structure external using controller, and And by way of external plug and socket grafting, controller is reliably electrically connected with internal electric elements, makes it can Reliably to realize the control of internal electric elements, while after its damage, without dismantling shell, directly by plug from socket It is interior to extract the dismounting that controller can be realized；After the new corresponding plug of controller is inserted into socket, that is, complete controller Replacement, in this way replacement fast and easy, mitigate the workload of maintenance personal, at the same avoid due to controller damage after repair not Just the problem of causing complete machine to be scrapped.

Detailed description of the invention

Fig. 1 is one structural schematic diagram of the embodiments of the present invention；

Fig. 2 is two structural schematic diagram of the embodiments of the present invention；

Fig. 3 is three structural schematic diagram of the embodiments of the present invention；

Fig. 4 is four structural schematic diagram of the embodiments of the present invention；

Fig. 5 is five structural schematic diagram of the embodiments of the present invention；

Fig. 6 is that the utility model electric elements with socket connect electrical schematic diagram.

Specific embodiment

To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing 1-6 in embodiment, Technical solution in embodiment is clearly and completely described,

Embodiment 1

A kind of Domestic warm-air machine that controller is external, including shell, controller, ventilating fan, air-heater, heating module 1 and heating module 2 and illuminator；

Preferably, PTC heater includes heating module 1 and heating module 2；

Ventilating fan, air-heater, heating module 1, heating module 2 and illuminator are connected with a socket by conducting wire 20；Specifically, socket 20 include jack body (it is insulating, convenient for grasping, can with the moulding of fixing internal component or its His material, technique production component), fixing assembling has 6 the first metal contacts on jack body, and metal contact, which is connected with, to be led Line, ventilating fan, air-heater, heating module 1, heating module 2 and illuminator with conducting wire respectively with 6 metal contact phases Connection；

The control terminal and output end of controller 40 are connected with a plug 30 by conducting wire；Specifically, plug 30 includes one slotting Head ontology, header body are equipped with 6 metal contacts, the control terminal of controller 40 and output end with conducting wire respectively with 6 metals Contact is connected；

The metal contact of plug 30 setting corresponding with the metal contact of socket 20, so that 20 grafting of plug 30 and socket Afterwards, ventilating fan, air-heater, heating module 1, heating module 2 and illuminator respectively with the control terminal of controller 40 and Output end is connected, and carries out selective control.

Further, the controller 40 is plugged in outside the shell 10；

Controller is connect by one section of multi-pin connector conducting wire 50 with plug 30, and socket 20 is fixed on the housing 10, is inserted in this way First 30 with after 20 grafting of socket, and controller 40 belongs to free vacant state, then installation personnel can be according to the installation at scene Situation carries out selection optimum position to controller 40 and is fixed.

Embodiment two

Socket 20 by ventilating fan in one section of multi-core socket conducting wire 60 and shell 10, air-heater, heating module 1, Heating module 2 and illuminator are connected, and the part that jack wires 60 pass through shell 10 is fixed with shell 10, socket 20 Freely hanging, controller 40 can be connect with plug 30 by one section of multi-pin connector conducting wire 50, can also be directly attached, this After sample plug 30 and 20 grafting of socket, controller 40 still may be at free vacant state.

Embodiment three

Socket 20 by ventilating fan in one section of multi-core socket conducting wire 60 and shell 10, air-heater, heating module 1, Heating module 2 and illuminator are connected, and the part that jack wires 60 pass through shell 10 is fixed with shell 10, socket 20 Freely hanging, controller 40 is electrically connected with plug 30, and header body and controller housing are connected, and such plug 30 is inserted with socket 20 After connecing, controller 40 still may be at free vacant state.

Example IV

Socket 20 is fixed, and controller 40 is electrically connected with plug 30 on the housing 10, and header body and controller housing are connected, So after plug 30 and 20 grafting of socket, controller 40 is also just removably plugged on socket 20 together with plug 30, control Opposite 10 position of shell of device 40 processed is fixed.

Embodiment five

A groove 11 is provided on shell 10, socket 20 is mounted on 11 bottom of groove, and controller 40 is electrically connected with plug 30, Header body and controller housing are connected, then controller 40 is also just together with plug 30 after plug 30 and 20 grafting of socket It is removably plugged on socket 20, controller 40 is fixed with respect to 10 position of shell, and controller 40 is partially in groove 11.

It should be noted that the electric elements of warm-air drier do not limit to ventilating fan, air-heater, heating module 1, heating Module 2 and illuminator these types can also include some fresh-air fans, ozone generator or the intracorporal air duct opening and closing of shell Switching device, then the quantity of metal contact is determined by the electric elements quantity in warm-air drier, can increase to 6 with On.

It is of course also possible to according to specifically need to reduce ventilating fan, air-heater, heating module 1, heating module 2 with And it is a certain or several in illuminator, then the quantity of such metal contact will also be reduced accordingly, and it is less than 6.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims (6)

1. a kind of Domestic warm-air machine that controller is external, including shell and electric elements, it is characterised in that: further include one being placed in The hull outside and the controller being electrically connected with the electric elements；

The controller is plugged in the hull outside.

2. a kind of external Domestic warm-air machine of controller according to claim 1, it is characterised in that: the electric elements with One is exposed to the socket electrical connection of the hull outside, and the controller is electrically connected with a plug, the plug and the socket It plugs.

3. a kind of external Domestic warm-air machine of controller according to claim 2, it is characterised in that: the socket freely hangs Sky is in the hull outside or is fixedly connected on the shell and receptacle openings are exposed to hull outside.

4. a kind of external Domestic warm-air machine of controller according to claim 3, it is characterised in that: the controller and institute It states between plug through one section of multi-core cable connection.

5. a kind of external Domestic warm-air machine of controller according to claim 3, it is characterised in that: the controller is outside it Shell is fixedly connected with its shell of the plug.

6. the external Domestic warm-air machine of -5 any a kind of controllers according to claim 1, it is characterised in that: the control Device connects alternating current by conducting wire.