CN209307670U - Safeguard structure, electric appliance component, motor, pump installation and the washing facility of terminal - Google Patents

Abstract

The utility model relates to washing facility technical fields, it is intended to solve the problems, such as that the limited waterproof construction waterproof effect of existing terminal, production and installation cost are high.Thus, the utility model provides safeguard structure, electric appliance component, motor, pump installation and the washing facility of a kind of terminal, safeguard structure includes the first protection department, first protection department has the cavity that Open Side Down, terminal is placed in cavity completely, and connecting line is connected on terminal from bottom to up.The utility model passes through the first protection department of setting, and the opening of the cavity of the first protection department is arranged below, when connecting line is plugged into terminal, need grafting from bottom to up, enhance the dustproof and waterproof effect of safeguard structure, production and installation cost are reduced, the service life of motor, pump installation configured with the safeguard structure etc. is increased, improves safety in utilization.

Description

Safeguard structure, electric appliance component, motor, pump installation and the washing facility of terminal

Technical field

The utility model relates to washing facility technical fields, and in particular to a kind of safeguard structure of terminal, electric appliance component, electricity Machine, pump installation and washing facility.

Background technique

The connection type of electric appliance component and harness generally has aerial dock and two kinds direct insertion.Aerial dock needs Lead-out wire and connecting terminal are connected on electric appliance component, it is direct insertion, it only needs that connecting terminal is arranged on electric appliance component.It is right In applying the electric appliance component in the washing facilitys such as washing machine, washing-drying integral machine, the protection effect greatly shadow at connecting terminal Ring the waterproof effect at the safety of washing facility, especially connecting terminal.

For the waterproof problem of terminal, existing solution be install protective cover additional on the terminal for need to do waterproof, or The terminal is placed in the position for being not easy to touch water by lead-out wire.Existing terminal waterproof type haves the defects that certain: right In the mode for installing protective cover additional, firstly, will increase production cost and installation cost；Secondly, protective cover is easy in use It falls off, causes security risk；It furthermore is in a manner of horizontal grafting and connection since the terminal of the overwhelming majority is that grafting facilitates Line connection, therefore the waterproof effect of protective cover is limited.It is not easy to touch the position of water for terminal to be placed in, it can be because of lead-out wire Setting occupy bigger installation space, be unfavorable for the installation of other components.

Correspondingly, this field needs a kind of safeguard structure of new terminal to solve the above problems.

Utility model content

In order to solve the above problem in the prior art, have in order to solve the waterproof construction waterproof effect of existing terminal It limits, the problem that production and installation cost are high, the first aspect of the utility model provides a kind of safeguard structure of terminal, the protection Structure includes the first protection department, and first protection department has the cavity that Open Side Down, and the terminal is placed in the chamber completely In vivo, connecting line is enabled to be connected on the terminal from bottom to up.

In the optimal technical scheme of the safeguard structure of above-mentioned terminal, the safeguard structure further includes the second protection department, institute The end that the connecting line is arranged in the second protection department is stated, the connecting line is inserted by second protection department and the terminal It connects.

In the optimal technical scheme of the safeguard structure of above-mentioned terminal, when the connecting line by second protection department with When the terminal grafting, first protection department and second protection department are clamped.

In the optimal technical scheme of the utility model, by being arranged the first protection department, and by the cavity of the first protection department Opening be arranged below, when connecting line is plugged into terminal, grafting from bottom to up is needed, in this way, no matter water is from terminal Top or side are splashed to terminal, can be blocked by the outer wall of the first protection department, from separated by a distance with terminal after convergence Periphery fall, without with termination contact, to play good waterproof effect；In addition, the first protection department can also play it is anti- The effect of dirt.

By, by connecting line and terminal grafting, the second protection department being enabled partly or entirely to block by the second protection department The entrance of one protection department makes cavity relative closure, and water or dust is avoided to enter from the lower section of cavity, enhances the waterproof effect of protection department Fruit.

By can effectively prevent the second protection department and the clamping of the first protection department connecting line and terminal disengage, improve connection The connective stability of line and terminal.

The second aspect of the utility model also provides a kind of electric appliance component, which includes upper housing, the upper casing The side of body is provided with the safeguard structure of terminal described in any of the above-described technical solution.

In the optimal technical scheme of above-mentioned electric appliance component, first protection department and the upper casing body by integral forming.

In the optimal technical scheme of above-mentioned electric appliance component, the electric appliance component further includes lower case and electric elements, institute It states lower case and accommodating cavity is connect and formed with the upper housing, the electric elements are arranged in the accommodating cavity, the terminal It is connect with the electric elements.

It will be appreciated by persons skilled in the art that the utility model further provides on the basis of preceding solution Electric appliance component, due to use above-mentioned terminal safeguard structure, have all technologies of the safeguard structure of above-mentioned terminal Effect.Increase the technical solution of protective cover, the electric appliance of the utility model in compared with the prior art at the terminal of electric appliance component Component has better waterproof effect, and safety is higher；In addition, can subtract by by the first protection department and upper casing body by integral forming The use of few mold, avoids the installation procedure of protective cover, effectively reduces production cost and installation cost, also avoid simultaneously Short-circuit risk may be caused because protective cover is fallen.

The third aspect of the utility model additionally provides a kind of motor, which includes institute in any of the above-described technical solution The electric appliance component stated.

It will be appreciated by persons skilled in the art that the utility model further provides on the basis of preceding solution Motor, due to use above-mentioned electric appliance component, so as to enhance the waterproof effect of motor upper terminal, and then can extend and use the longevity Life, the risk for reducing electric motor short circuit.

The fourth aspect of the utility model additionally provides a kind of pump installation, which includes described in above-mentioned technical proposal Motor.

It will be appreciated by persons skilled in the art that the utility model further provides on the basis of preceding solution Pump installation, due to use above-mentioned motor, enhance the service life of motor, and then enhance the safety of pump installation, prolong The service life of pump installation is grown.

The fourth aspect of the utility model also provides a kind of washing facility, which includes institute in above-mentioned technical proposal The pump installation stated.

It will be appreciated by persons skilled in the art that the utility model further provides on the basis of preceding solution Washing facility and then have the technical effect of aforementioned motor, details are not described herein due to using above-mentioned pump installation.

Detailed description of the invention

The safeguard structure of the terminal of the utility model is described with reference to the accompanying drawings and in conjunction with motor.In attached drawing:

Fig. 1 is the side view of the motor of the utility model；

Fig. 2 is the left view of Fig. 1；

Reference signs list:

1, upper housing；10, the first protection department；100, it buckles；11, the second protection department；110, claw；2, lower case.

Specific embodiment

Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model Range.

In addition, in order to which the utility model is better described, given in specific embodiment below numerous specific Details.It will be appreciated by those skilled in the art that without certain details, the utility model equally be can be implemented.In some realities In example, working principle, the construction etc. of motor well known to those skilled in the art are not described in detail, in order to highlight this reality With novel purport.

It should be noted that the direction of the instructions such as term " on ", "lower" or positional relationship in the description of the present invention, Term be direction based on the figure or positional relationship, this is intended merely to facilitate description, rather than indication or suggestion institute Stating device or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as practical to this Novel limitation.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively heavy The property wanted.

In addition, it should also be noted that, in the description of the present invention, unless otherwise clearly defined and limited, art Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be by between intermediary It connects connected, can be the connection inside two elements.To those skilled in the art, can understand as the case may be above-mentioned The concrete meaning of term in the present invention.

The waterproof construction waterproof effect for the existing terminal pointed out based on background technique is limited, production and installation cost are high Problem, the utility model provide a kind of safeguard structure of terminal, the motor of safeguard structure configured with the terminal, pump installation and Washing facility, it is intended to the dust and water protection effect at terminal is improved, to improve the service life and safety of motor, pump installation etc. Property, while reducing production cost and processing cost.

Referring to Figures 1 and 2, Fig. 1 is the side view of the motor of the utility model；Fig. 2 is the left view of Fig. 1.This is practical new Type embodiment provides a kind of electric appliance component, which includes upper housing 1, lower case 2 and electric elements (not shown), on Shell 1 is connected by way of clamping with lower case 2 and is formed accommodating cavity (not shown), and electric elements are arranged in accommodating cavity. The connecting terminal connecting with electric elements upper housing 1 or the lower case 2 (not shown) of passing through is stretched out to outside shell, for outside shell Connecting line connection (not shown), with by connecting line to shell intracorporal electric elements power supply.Connecting line include at least firewire and Zero curve.

With continued reference to Fig. 1 and Fig. 2, to prevent terminal and water and dust etc. from contacting, the utility model provides a kind of terminal Safeguard structure, which includes the first protection department 10, and the first protection department 10 has the cavity that Open Side Down, and terminal is calm That end for setting chamber stretching is placed in completely in the cavity, and there are enough gaps between terminal and the wall surface for surrounding cavity, so that First protection department 10 gets up terminal protecting as umbrella.When needing to connect connecting line, connecting line can be from bottom to up from chamber The opening of body enters, upwards deeply until being connected on terminal.

For convenience of processing, and separately installed protective cover being avoided, the first protection department 10 can be integrally formed with upper housing 1, when It so can also be with secondary injection molding or hot melt molding.Under use state, the opening direction of upper housing 1 is opened with the first protection department 10 Mouth direction is consistent, both conveniently stripped in this way, it is thus also avoided that is the individually designed processing mold of protective cover.

Further, to enable connecting line to be quickly connected on terminal, and in order to enhance the protection effect of safeguard structure, The safeguard structure further includes the second protection department 11.With continued reference to Fig. 1 and Fig. 2, the second protection department 11 is the end that connecting line is arranged in " mountain " the shape structural member in portion.Connecting line stretches to the first protection department 10 by the way that the connection jaws of 11 two sides of the second protection department are arranged in It in cavity, can be easily plugged on terminal by the second protection department 11, and the second protection department 11 at this time can block first The opening of protection department 10, further avoids dust and moisture invades in cavity from below, and the waterproof for enhancing safeguard structure is anti- Dirt effect.Second protection department 11 can be used the insulating materials such as plastics and be made.

Further, in order to enhance the connective stability of terminal and connecting line, prevent connecting line from taking off from terminal, While two protection departments 11 are with terminal grafting, it is also provided with clamping structure, the first protection department 10 and the second protection department 11 are blocked It connects.Specifically, referring to Fig.1, the lateral surface of the first protection department 10 is provided with buckle 100, is provided on the second protection department 11 outstanding Arm, the end of cantilever are provided with claw 110, and claw 110 can snap fit on buckle 100, and auxiliary realizes the first protection department 10 and the Connection between two protection departments 11.It is of course also possible to claw 110 is arranged on the first protection department 10, or in the first protection department The bayonet etc. of indent is set on 10.

Based on the above technical solution, the utility model further provides a kind of configured with above-mentioned electric appliance component Motor and pump installation configured with the motor, the pump installation can apply the drainage system in drum-type or pulsator washing machine In, it is used as drain motor.The pump installation can be configured in the washing facilitys such as washing-drying integral machine, dish-washing machine, shoe washing machine It uses.The change of application should not be construed as limiting the protection scope of the utility model.Due to electric appliance component, it is configured with The motor of the electric appliance component, the pump assembly configured with the motor, the washing facility configured with the pump assembly, are each equipped with aforementioned reality The safeguard structure of the terminal in example is applied, and then has all technical effects of the safeguard structure of the terminal, and compared to changing Into the safeguard structure of preceding terminal, the safeguard structure of the utility model can improve waterproof and dustproof effect, and can reduce production cost And processing cost.

So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.? Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.

Claims (9)

1. a kind of safeguard structure of terminal, which is characterized in that the safeguard structure includes the first protection department, first protection department With the cavity that Open Side Down, the terminal is placed in completely in the cavity, and connecting line is connected from bottom to up Onto the terminal.

2. the safeguard structure of terminal according to claim 1, which is characterized in that the safeguard structure further includes the second protection The end of the connecting line is arranged in portion, second protection department, and the connecting line is by second protection department and the end Sub- grafting.

3. the safeguard structure of terminal according to claim 2, which is characterized in that when the connecting line is anti-by described second When shield portion and the terminal grafting, first protection department and second protection department are clamped.

4. a kind of electric appliance component, which is characterized in that the electric appliance component includes upper housing, and the side setting of the upper housing is had the right Benefit requires the safeguard structure of terminal described in any one of 1-3.

5. electric appliance component according to claim 4, which is characterized in that first protection department and upper housing one at Type.

6. electric appliance component according to claim 5, which is characterized in that the electric appliance component further includes lower case and electric appliance member Part, the lower case connect with the upper housing and are formed accommodating cavity, and the electric elements are arranged in the accommodating cavity, described Terminal is connect with the electric elements.

7. a kind of motor, which is characterized in that the motor includes electric appliance component described in any one of claim 4-6.

8. a kind of pump installation, which is characterized in that the pump installation includes motor as claimed in claim 7.

9. a kind of washing facility, which is characterized in that the washing facility includes pump installation according to any one of claims 8.