CN208767512U - Socket fire-resisting protection cover and household electrical appliance - Google Patents

Abstract

The utility model provides a kind of socket fire-resisting protection cover and household electrical appliance; the socket fire-resisting protection cover includes main part (31) and lid (32), and the side of the lid (32) and the side of the main part (31) are rotatablely connected so that the lid (32) switches between opening-wide state and closed state；When the lid (32) is in opening-wide state, the socket (20) can from the lid (32) it is unlimited from be placed on the main part (31)；When the lid (32) is in closed state, the accommodation space (30a) being set as accommodating the socket (20) is enclosed in the main part (31) and the lid (32) jointly.The socket fire-resisting protection cover structure of the utility model is simple, comprehensive fire-resisting protection is played to socket, assembly process is few, and assembling process is simple.

Description

Socket fire-resisting protection cover and household electrical appliance

Technical field

The utility model relates to household appliance technical field more particularly to a kind of socket fire-resisting protection covers and household electrical appliance.

Background technique

Currently, the household electrical appliance such as electric cooker in the market use manifold type power supply line, it is built-in on the pedestal of household electrical appliance Socket and built-in power line are easy between socket and built-in power line when built-in power line and female contact are bad There is " sparking " phenomenon, generate a large amount of heat, may cause socket melting and then safety accident on fire.

Fire accident caused by above-mentioned socket melts in order to prevent, in the related technology, using multiple fire-retardant components Socket is surrounded, but which, needs for socket and power supply line to be pierced by from the mounting hole on pedestal, then use screw again Multiple components are installed, amount of parts is more, and assembly process is also very complicated, time-consuming.

Utility model content

In view of this, the utility model embodiment is intended to provide the socket fire-resisting protection that a kind of structure is simple, easy to assembly Cover and household electrical appliance.

In order to achieve the above objectives, the one side of the utility model embodiment provides a kind of socket fire-resisting protection cover, described to insert Seat fire-resisting protection cover includes main part and lid, the side rotation connection of the side of the lid and the main part so that The lid switches between opening-wide state and closed state；When the lid is in closed state, the main part with it is described Lid encloses the accommodation space being set as accommodating the socket, the length extension side along the socket of the accommodation space jointly To opposite sides be in hollow open architecture；When the lid is in opening-wide state, the socket can be from the spacious of the lid The place of opening is placed on the main part.

Further, the main part and the lid are an integral molding structure；The lid and the main part Be formed as transition connection portion flexible at rotation connection, the lid is turned by the relatively described main part of the transition connection portion It is dynamic.

Further, the transition connection portion with a thickness of 0.1-1.5mm.

Further, the socket fire-resisting protection cover is made of anti-flaming polypropylene material.

Further, the side of the lid is formed with the first switching part, and the side of the main part is formed with second turn Socket part, first switching part and second switching part are rotatably assorted.

Further, the first connecting portion and the second connecting portion are all formed as connecting hole, the lid and institute It states main part and is arranged in connecting hole by connector and is located by connecting.

Further, it is formed with first connecting portion on the lid, is formed on the main part and is connect with described first The second connecting portion that portion is fastened and connected.

Further, the main part includes bottom wall and spaced the first side wall and second sidewall, and described first Side wall and the second sidewall are located at the opposite sides of the bottom wall and extend along the direction perpendicular to the bottom wall, described second Interconnecting piece is formed in the top of the first side wall；The lid is in tabular, the first side and the second sidewall of the lid Top rotation connection, the first connecting portion are formed in second side opposite with first side of the lid.

Further, outwardly extending platform is formed at the top of the first side wall；The second connecting portion is formed as Through the first through hole of the platform, the first connecting portion is formed as coupler construction.

Further, the first connecting portion is formed through the second through hole of the lid；The second connecting portion Be formed as coupler construction, the hook part of the second connecting portion is outwardly.

Further, the socket fire-resisting protection cover includes being respectively arranged at the top of the first side wall and at the top of second sidewall Two hook parts, the hook part of two hook parts is inwardly；First side of the lid is formed with the avoid holes for avoiding the hook part.

Further, the main part includes bottom wall and the side from a lateral edge of the bottom wall perpendicular to the bottom wall To the first wall of extension, the second connecting portion is formed in the top of first wall；The lid include the second wall and from The cover board that the top of second wall extends to the direction of first wall, the bottom of second wall are another with the bottom wall Side rotation connection, the first connecting portion are formed in the side close to first wall of the cover board.

The another aspect of the utility model embodiment provides a kind of household electrical appliance, including pedestal and is mounted on the base Socket, the household electrical appliance include any of the above-described kind of socket fire-resisting protection cover, and the socket is located in the accommodation space, institute The accommodation space is stretched out in the two sides along its length for stating socket respectively；The main part is connect with the pedestal.

Further, the through-hole of the main part, the corresponding position of the pedestal are formed through on the main part It is formed with positioning hook, the positioning hook is caught in the through-hole.

Further, the edge of the lid is formed with third buckling parts, and the 4th buckling parts, institute are formed on the pedestal Third buckling parts is stated to be fastened and connected with the 4th buckling parts.

The socket fire-resisting protection cover of the utility model embodiment, structure is simple, and plays to socket comprehensive fire-retardant Protection when assembly, makes lid be in opening-wide state first, main part is fixedly connected with pedestal, then by socket from unlimited It is placed in main part surface, lid is switched to closed state and lid is covered in socket away from master by subsequent rotating cover Lid is finally fixed on the surface of the side in body portion, and assembly process is less, and assembling process is simple.

Detailed description of the invention

Fig. 1 is the partial structure diagram of the household electrical appliance of the utility model embodiment；

Fig. 2 is the structural schematic diagram of the socket fire-resisting protection cover of the utility model first embodiment, wherein lid is in spacious Open state；

Fig. 3 is the structural schematic diagram of another state of socket fire-resisting protection cover shown in Fig. 2, wherein lid is in closed form State；

Fig. 4 is the partial enlargement diagram in Fig. 1 at A, wherein the socket that household electrical appliance use first embodiment is fire-retardant Protective cover；

It installs based on Fig. 5 to the structural schematic diagram on pedestal shown in Fig. 4；

Fig. 6 is that socket is installed on the structural schematic diagram on main part shown in fig. 5, wherein lid is in opening-wide state；

Fig. 7 is the schematic diagram of another state of structure shown in Fig. 6, wherein lid is in closed state；

Fig. 8 is the rough schematic view of the socket fire-resisting protection cover of the utility model first embodiment；

Fig. 9 is the rough schematic view of the socket fire-resisting protection cover of the utility model second embodiment；And

Figure 10 is the structural schematic diagram of the socket fire-resisting protection cover of the utility model 3rd embodiment.

Description of symbols

10, pedestal 101, positioning hook 20, socket 322, cover board

31, main part 310, bottom wall 310a, through-hole 311, the first side wall

312, second sidewall 32, lid 32a, the second through hole 32b, avoid holes

33, second connecting portion 34, first connecting portion 35, hook part 301, transition connection portion

313, the first wall 36, the first switching part 37, the second switching part 30a, accommodation space

321, the second wall 30, socket fire-resisting protection cover

Specific embodiment

Noun of locality "inner", "outside" used in the utility model embodiment are this body structures for socket fire-resisting protection cover For.When " the unlimited place of lid " refers to that lid is in opening-wide state, at the open architecture towards lid of main part.With attached For Fig. 2, " the unlimited place of lid " refers to the space between the top of the first side wall and the top of second sidewall.

The one side of the utility model embodiment provides a kind of household electrical appliance, referring to Fig. 1, the household electrical appliance include pedestal 10, socket 20 and the socket fire-resisting protection cover 30 for accommodating socket 20, socket fire-resisting protection cover 30 are connected to 10 He of pedestal To keep apart the other structures of socket 20 and surrounding between socket 20, in this way, occurring between socket 20 and power supply line in time Spark phenomenon, due to the isolation of socket fire-resisting protection cover 30, pedestal 10 or other adjacent structures are unaffected.

Fig. 2, Fig. 9 and Figure 10 are please referred to, socket fire-resisting protection cover 30 includes main part 31, lid 32, first connecting portion 34 and second connecting portion 33.The side of main part 31 and the side of lid 32 are rotatablely connected, so that lid 32 is in open state Switch between state and closed state；When lid 32 is in closed state, lid 32 and main part 31 enclose jointly to be set in for accommodating The accommodation space 30a (referring to Fig. 8 and Fig. 9) of socket 20, the phase of the length extending direction along socket 20 of accommodation space 30a It is in hollow open architecture to two sides, i.e., the front-rear direction of accommodation space 30a is open architecture, is connected convenient for socket 20 and power supply line It connects.When lid 32 is in opening-wide state, socket 20 can from lid 32 it is unlimited from be placed on main part 31.The utility model The socket fire-resisting protection cover 30 of embodiment, structure is simple, and comprehensive fire-resisting protection is played to socket 20, first when assembly So that lid 32 is in opening-wide state, main part 31 is fixedly connected with pedestal 10, is then placed in socket 20 from unlimited Lid 32 is switched to closed state and lid is made to cover deviating from socket 20 by 31 surface of main part, subsequent rotating cover 32 Lid 32 is finally fixed on the surface of the side of main part 31, and assembly process is less, and assembling process is simple.

Referring to Fig. 2, lid 32 and main part 31 are an integral molding structure in the first embodiment of the utility model, Transition connection portion 301 flexible is formed at the rotation connection of lid 32 and main part 31, it can be swimmingly for the ease of lid 32 It is rotated relative to main part 31, transition connection portion 301 takes thinned design, that is to say, that the thickness of transition connection portion 301 is less than The thickness of lid 32, will during the integrated molding of entire socket fire-resisting protection cover 30 again smaller than the thickness of main part 31 The thickness of transition connection portion 301 is thinned, so that transition connection portion 301 has better flexibility.Specifically, transition connection portion 301 with a thickness of 0.1-1.5mm, which can take into account the structural strength and flexibility of transition connection portion 301.

It is understood that socket fire-resisting protection cover 30 is made of fire proofing, fire proofing type is unlimited, as long as energy Play flame retardant effect.In the utility model first embodiment, socket fire-resisting protection cover 30 is by anti-flaming polypropylene material system At, anti-flaming polypropylene material there is excellent toughness and flame-retarding characteristic, can satisfy transition connection portion 301 in use Bending demand.

Referring to Fig. 2, main part 31 is generally U-shaped, including bottom wall 310 and it is located at interval at the opposite sides of bottom wall 310 The first side wall 311 and second sidewall 312, the first side wall 311 and second sidewall 312 along perpendicular to bottom wall 310 direction extension, Socket 20 is installed between the first side wall 311 and second sidewall 312.The substantially plate-like structure of bottom wall 310, for the ease of main part 31 with the installation of pedestal 10, referring to Fig. 4, the surface of pedestal 10 is formed with the positioning hook 101 protruded towards bottom wall 310；Please Referring to Fig.2, being formed with the through-hole 310a being inserted into for positioning hook 101 on bottom wall 310, the quantity of through-hole 310a can be according to reality Border is arranged using needing.When installation, by the through-hole 310a alignment positioning hook 101 on bottom wall 310, so that positioning hook 101 Across through-hole 310a.

Please continue to refer to Fig. 2, the first side wall 311 and second sidewall 312 are substantially in tabular, and second connecting portion 33 is formed in The top of the first side wall 311.Specifically, second connecting portion 33 is formed as coupler construction, and hook part faces away from second sidewall 312 Outside, in this way, the coupler construction of second connecting portion 33 will not during socket 20 is placed on main part 31 from unlimited Socket 20 is impacted, the size of first connecting portion 33 can be bigger accordingly, to improve the reliability being located by connecting.Lid 32 be substantially in tabular, and the top of second sidewall 312 and second side of lid 32 are rotated by above-mentioned transition connection portion 301 and connected It connects, the first side of lid 32 is formed with above-mentioned first connecting portion 34, and specifically, which is formed through lid Second through hole 32a of body 32, second connecting portion 33 are caught in the second through hole 32a.

Please continue to refer to Fig. 2, for convenient for positioning to socket 20, socket fire-resisting protection cover 30 includes being respectively arranged at the first side Two hook parts 35 at 312 top of 311 top of wall and second sidewall, inwardly, two hook parts 35 are connected to for the hook part of two hook parts 35 The upper surface of socket 20.In order to enable socket fire-resisting protection cover 30 is compact-sized, reasonable, formed in second side of lid 32 Have evacuation hook part 35 avoid holes 32b, when lid 32 in the closure state, the top of the hook part 35 on the first side wall 311 Portion is located in avoid holes 32b.In order to avoid transition connection portion 301 is interfered with the hook part 35 being located on the first side wall 311, mistake Cross the length that length of the interconnecting piece 301 on the length extending direction of socket 20 is less than lid 32, the width of transition connection portion 301 Degree is not less than the width of hook part 35；Hook part 35 be located at transition connection portion 301 along socket 20 length extending direction one Side, specifically, hook part 35 are located at the front side of transition connection portion 301.That is, hook part 35 almost with transition connection portion 301 are juxtaposed between the first side wall 311 and the first side of lid 32 along the length extending direction of socket 20, and in lid 32 In rotation process, the top of hook part 35 will not touch lid 32, will not interfere with lid 32, so may make structure It is compact, topology layout is reasonable.

The socket fire-resisting protection cover 30 of the utility model first embodiment and the assembling process of socket 20 are as follows:

Firstly, the positioning hook 101 on the positioning through hole 310a alignment pedestal 10 on the bottom wall 310 of main part 31 is blocked Enter, referring to Fig. 5, main part 31 is installed with pedestal 10；Then, by socket 20 from the first side wall 311 and second sidewall 312 Between be placed in main part 31, referring to Fig. 6, two hook parts 35 are connected to the surface of socket 20, the periphery difference of socket 20 It is positioned by bottom wall 310, the first side wall 311, hook part 35 and second sidewall 312；Then, rotating cover 32, referring to Fig. 7, Lid 32 is in closed state, and second connecting portion 33 is caught in the second through hole 32a, realizes being located by connecting to lid 32；Dress With finishing.In this way, socket 20 is located in socket fire-resisting protection cover 30, safe fire-resisting protection is carried out to socket 20.The utility model The socket fire-resisting protection cover 30 of first embodiment is formed as an overall structure, i.e. only one components, and structure is simple, is easy to It manufactures, manufacturing cost is cheap；And above-mentioned assembling process is simple, it is dedicated without using without using additional elements Tool.

It is understood that in a unshowned embodiment, unlike above-mentioned first embodiment, second sidewall 312 top is formed with outwardly extending platform (not shown), and what second connecting portion 33 was formed through the platform first runs through Hole (not shown), first connecting portion 34 are formed as from the surface towards main part 31 of lid 32 to the side close to main part 31 To the coupler construction of extension.

It is understood that in another unshowned embodiment, unlike above-mentioned first embodiment, the first connection Portion 34 and second connecting portion 33 are all formed as connecting hole (not shown), and when lid 32 is in closed state, (figure is not for connector Show) it is arranged in connecting hole, lid 32 and main part 31 are located by connecting.

Referring to Fig. 9, in the second embodiment of the utility model, different from the first embodiment, main part 31 is substantially In ┘ type, including bottom wall 310 and the first wall 313 extended from a lateral edge of bottom wall 310 perpendicular to the direction of bottom wall 310, the Two interconnecting pieces 33 are formed in the top of the first wall 313 (referring to Fig. 2).Lid 32 is substantially in ┌ type, i.e., lid 32 is in bending plate Shape, lid 32 include the second wall 321 and cover board 322 from the top of the second wall 321 to 313 direction of the first wall that extend from, and second The bottom of wall 321 and the junction of bottom wall 310 form above-mentioned transition connection portion 301, and first connecting portion 34 is formed in cover board 322 side close to the first wall.

Referring to Fig. 10, in the 3rd embodiment of the utility model, different from the first embodiment, main part 31 and lid Body 32 is separate structure, specifically, is formed with the first switching part 36 in the side of lid 32, and the side of main part 31 is formed with the Two switching parts 37, the first switching part 36 and the second switching part 37 are rotatably assorted, that is to say, that the first switching part 36 and the second switching Rotation connection is realized by axis and hole fit system between portion 37.For example, it may be in the first switching part 36 and the second switching part One of 37 upper formed protrude out axis (not shown), wherein another upper formation hole (not shown), by protruding out shaft insertion hole Middle realization rotation connection；Either, the first switching part 36 and the second switching part 37 have been respectively formed on hole (not shown), pass through connection Axis (not shown) is arranged in hole, and the first switching part 36 and the second switching part 37 are rotatablely connected.

It is understood that being to realize lid 32 by first connecting portion 34 and second connecting portion 33 in above-described embodiment Positioning in the closure state, it is unlike the embodiments above originally in another unshowned embodiment, it can be not provided with The first connecting portion 34 and second connecting portion 33 stated, specifically, being formed with third buckling parts at the edge of lid (32), (figure is not Show), the 4th buckling parts (not shown) is formed on pedestal (10), third buckling parts is fastened and connected with the 4th buckling parts.

The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model Range.

Claims (15)

1. socket fire-resisting protection cover, which is characterized in that the socket fire-resisting protection cover includes main part (31) and lid (32), The side of the side of the lid (32) and the main part (31) is rotatablely connected so that the lid (32) is in opening-wide state Switch between closed state；When the lid (32) is in opening-wide state, the socket (20) can be from the lid (32) Unlimited place is placed on the main part (31)；When the lid (32) is in closed state, the main part (31) with it is described Lid (32) encloses the accommodation space (30a) being set as accommodating the socket (20) jointly, the accommodation space (30a) along institute The opposite sides of the length extending direction of socket (20) is stated in hollow open architecture.

2. socket fire-resisting protection cover according to claim 1, which is characterized in that the main part (31) and the lid (32) it is an integral molding structure；Be formed as transition flexible at the rotation connection of the lid (32) and the main part (31) to connect Socket part (301), the lid (32) are rotated by the transition connection portion (301) relative to the main part (31).

3. socket fire-resisting protection cover according to claim 2, which is characterized in that the thickness of the transition connection portion (301) For 0.1-1.5mm.

4. socket fire-resisting protection cover according to claim 2, which is characterized in that the socket fire-resisting protection cover is by fire-retardant poly- Propylene material is made.

5. socket fire-resisting protection cover according to claim 1, which is characterized in that the side of the lid (32) is formed with The side of one switching part (36), the main part (31) is formed with the second switching part (37), first switching part (36) and institute The second switching part (37) is stated to be rotatably assorted.

6. socket fire-resisting protection cover according to claim 1-5, which is characterized in that formed on the lid (32) Have first connecting portion (34), is formed with the second connecting portion connecting with the first connecting portion (34) on the main part (31) (33)。

7. socket fire-resisting protection cover according to claim 6, which is characterized in that the main part (31) includes bottom wall (310) and spaced the first side wall (311) and second sidewall (312), the first side wall (311) and described second Side wall (312) is located at the opposite sides of the bottom wall (310) and extends along the direction perpendicular to the bottom wall (310), described the Two interconnecting pieces (33) are formed in the top of the first side wall (311)；The lid (32) be in tabular, the first of the lid (32) The top of side and the second sidewall (312) is rotatablely connected, the first connecting portion (34) be formed in the lid (32) with The opposite second side in first side.

8. socket fire-resisting protection cover according to claim 7, which is characterized in that the top shape of the first side wall (311) At there is outwardly extending platform；The second connecting portion (33) is formed through the first through hole of the platform, and described first Interconnecting piece (34) is formed as coupler construction.

9. socket fire-resisting protection cover according to claim 7, which is characterized in that the first connecting portion (34) and described Two interconnecting pieces (33) are all formed as connecting hole, and the lid (32) and the main part (31) are arranged in connection by connector It is located by connecting in hole.

10. socket fire-resisting protection cover according to claim 7, which is characterized in that the first connecting portion (34) is formed as Through the second through hole (32a) of the lid (32)；The second connecting portion (33) is formed as coupler construction, and described second The hook part of interconnecting piece (33) is outwardly.

11. socket fire-resisting protection cover according to claim 10, which is characterized in that the socket fire-resisting protection cover includes point It is not set to two hook parts (35) at the top of the first side wall (311) and at the top of second sidewall (312), two hook parts (35) Hook part is inwardly；First side of the lid (32) is formed with the avoid holes (32b) for avoiding the hook part (35).

12. socket fire-resisting protection cover according to claim 6, which is characterized in that the main part (31) includes bottom wall (310) and from the first wall (313) that a lateral edge of the bottom wall (310) extends perpendicular to the direction of the bottom wall (310), The second connecting portion (33) is formed in the top of first wall (313)；The lid (32) include the second wall (321) and The cover board (322) extended from the top of second wall (321) to the direction of first wall (313), second wall (321) Bottom and the other side of the bottom wall (310) be rotatablely connected, the first connecting portion (34) is formed in the cover board (322) Close to the side of first wall (313).

13. household electrical appliance, including pedestal (10) and the socket (20) being installed on pedestal (10), which is characterized in that the family Electrical appliance includes the described in any item socket fire-resisting protection covers of claim 1-12, and the socket (20) is located at the accommodation space In (30a), the accommodation space (30a) is stretched out in the two sides along its length of the socket (20) respectively；The main part (31) it is connect with the pedestal (10).

14. household electrical appliance according to claim 13, which is characterized in that be formed through on the main part (31) described The through-hole (310a) of main part (31), the corresponding position of the pedestal (10) are formed with positioning hook (101), the positioning card (101) are hooked to be caught in the through-hole (310a).

15. household electrical appliance according to claim 13, which is characterized in that the edge of the lid (32) is formed with third button Conjunction portion is formed with the 4th buckling parts on the pedestal (10), and the third buckling parts is fastened and connected with the 4th buckling parts.