CN215771734U

CN215771734U - Power cord and electrical equipment

Info

Publication number: CN215771734U
Application number: CN202121420429.8U
Authority: CN
Inventors: 任富佳; 孙彦奎; 邹磊; 阮华平; 宋小明
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-02-08
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the field of power lines of electrical appliances, in particular to a power line and an electrical appliance. The power line comprises a fixed seat, a line body and a plug; the fixing seat is internally provided with a wire hole, the wire hole is provided with a first hole section and a second hole section, the included angle a between the first hole section and the second hole section ranges from 70 to 120 degrees, the inner end of the first hole section is connected with the inner end of the second hole section, and the outer end of the first hole section and the outer end of the second hole section both penetrate through the surface of the fixing seat; the wire body is matched with the wire hole and fixedly connected with the fixed seat; one end of the wire body is connected with the plug, the other end of the wire body is connected with a power interface of the electrical appliance, and the fixing seat is used for being installed on a rear cover plate of the electrical appliance. The electric appliance comprises the power cord. The power line and the electrical appliance provided by the utility model not only can reduce the probability of breakage of the power line, but also can prevent the power line from loosening, thereby greatly reducing the potential safety hazard.

Description

Power cord and electrical equipment

Technical Field

The utility model relates to the field of power lines of electrical appliances, in particular to a power line and an electrical appliance.

Background

The power cords on the electrical appliances are mostly arranged on the rear cover plates of the electrical appliances.

The power cord on the current electrical apparatus is influenced by space limitation greatly, and easily interferes with the wall body to lead to the power cord to break, and the power cord still takes place the pine easily to take off in addition, has great potential safety hazard.

In summary, how to overcome the above-mentioned defects of the power line of the existing electrical appliance is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power line and an electrical appliance, which are used for relieving the technical problem that the power line on the electrical appliance in the prior art has high potential safety hazard.

The utility model provides a power line which comprises a fixed seat, a line body and a plug.

A wire hole is formed in the fixing seat, the wire hole has a first hole section and a second hole section, the included angle a between the first hole section and the second hole section ranges from 70 ° to 120 °, the inner end of the first hole section is connected with the inner end of the second hole section, and the outer end of the first hole section and the outer end of the second hole section both penetrate through the surface of the fixing seat.

The wire body is matched with the wire hole and fixedly connected with the fixed seat; one end of the wire body is connected with the plug, the other end of the wire body is connected with a power interface of an electrical appliance, and the fixed seat is used for being installed on a rear cover plate of the electrical appliance.

Preferably, as an embodiment, the first hole section and the second hole section are in smooth transition.

Preferably, as an embodiment, the side of the fixing base facing away from the back cover plate is parallel to the back cover plate.

Preferably, as an implementation mode, the fixing seat is detachably connected with the rear cover plate.

Preferably, as an implementable mode, the fixing base has a first fixing portion and a second fixing portion, the first hole section is opened on the first fixing portion, the second hole section is opened on the second fixing portion, the first fixing portion is connected with the back cover plate in a clamping manner, and the second fixing portion is located on the outer side of the back cover plate.

Preferably, as an implementable mode, the mounting hole has been seted up on the back shroud, be provided with a plurality of bounce-back jack catchs on the first fixed part, the stiff end of bounce-back jack catch stretches into inside with electrical apparatus, the free end of bounce-back jack catch with the mounting hole cooperation.

Preferably, as an embodiment, the free end of the rebounding pawl has a right-angled notch on its periphery, and the right-angled notch is engaged with the back cover plate.

Preferably, as an implementation manner, an installation groove is provided on the rear cover plate, the installation hole is opened at the bottom of the installation groove, and the fixing seat is located in the installation groove.

Preferably, as an implementation mode, the wire body is connected with the fixed seat through rubber injection molding.

Correspondingly, the utility model further provides an electric appliance, and the electric appliance comprises the power line.

The power line and the electrical appliance provided by the utility model have the beneficial effects that:

the power cord provided by the utility model mainly comprises a fixed seat, a cord body and a plug, wherein a cord hole is formed in the fixed seat, the cord hole is provided with a first hole section and a second hole section, the included angle a value of the first hole section and the included angle a value of the second hole section are in the range of 70-120 degrees, the inner end of the first hole section is connected with the inner end of the second hole section, and the outer end of the first hole section and the outer end of the second hole section both penetrate through the surface of the fixed seat. One end of the wire body is connected with the plug, and the other end of the wire body is connected with the power interface of the electrical appliance, so that the wire function of the wire body between the plug and the power interface of the electrical appliance is realized. The fixing seat is installed on the rear cover plate of the electric appliance, so that the power line can be fixed on the rear cover plate of the electric appliance to complete installation.

It should be noted that the wire body of the power cord provided by the utility model is bent to any angle within the range of 70-120 degrees under the limiting action of the wire hole, so that the problem of interference with a wall body can be relieved, the probability of breakage of the power cord is reduced, the frictional resistance between the wire body and the wire hole can be increased, the power cord is not easy to loosen, and the potential safety hazard is greatly reduced.

The electrical appliance provided by the utility model comprises the power line.

Therefore, the electrical appliance provided by the utility model has all the advantages of the power line, the probability of damage of the power line is low, the power line is not easy to loosen, and the potential safety hazard is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an electrical appliance according to an embodiment of the present invention;

fig. 2 is an exploded view of a part of a structure of an electrical appliance according to an embodiment of the present invention;

fig. 3 is a partial sectional view of an assembly structure of a power line and a rear cover plate according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a partial structure of a power line according to an embodiment of the present invention.

Icon:

100-a fixed seat; 110-a first fixed part; 120-a second fixed part; 130-rebounding claws; 131-a fixed end; 132-a free end; 133-right angle notches;

200-wire body;

300-a rear cover plate; 310-mounting holes; 320-mounting groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

Referring to fig. 1 to 3, the present embodiment provides a power cord, which mainly includes a fixing base 100, a wire body 200 and a plug, wherein a wire hole is formed in the fixing base 100, and the wire hole has a first hole section and a second hole section with a mutual included angle a value ranging from 70 ° to 120 °, specifically, the included angle a may be set to 80 °, 90 °, 100 °, and 110 °, wherein an inner end of the first hole section is connected to an inner end of the second hole section, and an outer end of the first hole section and an outer end of the second hole section both penetrate through a surface of the fixing base 100, so that one end of the wire body 200 may penetrate into the wire hole from the outside and penetrate out from an end of the wire hole, so as to achieve a penetrating fit between the wire body 200 and the wire hole, and on the basis, the wire body 200 is fixedly connected to the fixing base 100, so as to achieve mutual fixation between the wire body 200 and the fixing base 100. One end of the wire body 200 is connected with the plug, and the other end of the wire body 200 is connected with the power interface of the electrical appliance, so that the wire effect of the wire body 200 between the plug and the power interface of the electrical appliance is realized. The fixing base 100 is installed on the rear cover 300 of the electric appliance, so that the power cord can be fixed to the rear cover 300 of the electric appliance to complete the installation.

It should be noted that, the wire body 200 of the power cord provided in this embodiment is bent at any angle within the range of 70-120 degrees in the limiting function of the wire hole, so that the problem of interference with a wall body can be alleviated, the probability of breakage of the power cord is reduced, the frictional resistance between the wire body 200 and the wire hole can be increased, the power cord is not easy to loosen, and the potential safety hazard is greatly reduced.

Preferably, referring to fig. 3, the junction of the first hole section and the second hole section of the wire hole on the fixing seat 100 is transited in a smooth transition manner, so that on one hand, local stress can be reduced, and the service life of the power cord can be prolonged; on the other hand, the difficulty of the wire body 200 passing through the wire hole on the fixing seat 100 can be reduced.

Specifically, referring to fig. 1-3, the side of the fixing base 100 that deviates from the back cover plate 300 is parallel to the back cover plate 300, so that when an electrical appliance is placed against a wall, the fixing base 100 can be attached to the wall, the line body 200 cannot interfere with the wall, and thus, the power line cannot be broken.

In addition, can adopt the mode interconnect of dismantling the connection with fixing base 100 and back shroud 300, so, when the power cord broke down, can dismantle fixing base 100 from back shroud 300 to make the power cord with use the electrical apparatus body separation, be convenient for maintain or change the power cord.

Referring to fig. 3 and 4, the fixing base 100 has a first fixing portion 110 and a second fixing portion 120, wherein a first hole section is formed on the first fixing portion 110, a second hole section is formed on the second fixing portion 120, the first fixing portion 110 is connected to the rear cover plate 300 in a clamping manner, the second fixing portion 120 is arranged on the outer side of the rear cover plate 300, and when a power cord is installed, the first fixing portion 110 of the fixing base 100 is connected to the rear cover plate 300 in a clamping manner.

Specifically, referring to fig. 2 to 4, a mounting hole 310 is formed in the rear cover plate 300, and accordingly, a plurality of rebounding claws 130 are disposed on the first fixing portion 110, the fixing ends 131 of the rebounding claws 130 extend into the interior, and the free ends 132 of the rebounding claws 130 are engaged with the mounting hole 310, so that the difficulty of mounting the power cord and the requirement for the mounting position can be reduced.

Specifically, two rebounding claws 130 may be provided on the first fixing part 110, and the two rebounding claws 130 may be symmetrically provided.

Referring to fig. 4, a right-angle notch 133 may be formed in the periphery of the free end 132 of the rebounding pawl 130, and the rear cover plate 300 is engaged with the right-angle notch 133, so that the rear cover plate 300 may prevent the rebounding pawl from moving to the outside of the electrical appliance, and thus, the power line is not easily displaced and has higher reliability.

Particularly, referring to fig. 2 and 3, a mounting groove 320 may be formed on the rear cover plate 300, and a mounting hole 310 may be formed at the bottom of the mounting groove 320, so that the fixing base 100 may be mounted in the mounting groove 320, and thus, a portion of the fixing base 100 may be hidden in the mounting groove 320, which reduces the height of the fixing base 100 protruding out of the rear cover plate 300, thereby further reducing the problem of interference between the wall surface and the power line, and facilitating installation space saving.

The wire body 200 and the fixing seat 100 may be connected by rubber injection molding.

Referring to fig. 1, the present embodiment further provides an electrical appliance, which includes the above power cord.

Consequently, the electrical apparatus that this embodiment provided, the line body 200 of power cord is bent at the limiting displacement in line hole and is 90 degrees, so, not only can alleviate the problem of interfering with the wall body, reduces the cracked probability of power cord, can increase the frictional resistance between line body 200 and the line hole moreover, and the power cord is difficult for taking place the pine and takes off, greatly reduced the potential safety hazard.

In summary, the present invention discloses a power cord and an electrical appliance, which overcomes many technical defects of the conventional power cord and electrical appliance. The power cord and with electrical apparatus that this embodiment provided, the power cord probability of breaking is lower, and difficult emergence pine takes off, greatly reduced power consumption potential safety hazard.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The power cord is characterized by comprising a fixed seat (100), a cord body (200) and a plug;

a wire hole is formed in the fixing seat (100), and the wire hole has a first hole section and a second hole section, the included angle a between the first hole section and the second hole section ranges from 70 ° to 120 °, the inner end of the first hole section is connected with the inner end of the second hole section, and the outer end of the first hole section and the outer end of the second hole section both penetrate through the surface of the fixing seat (100);

the wire body (200) is matched with the wire hole, and the wire body (200) is fixedly connected with the fixed seat (100); one end of the wire body (200) is connected with the plug, the other end of the wire body (200) is connected with a power interface of an electrical appliance, and the fixed seat (100) is used for being installed on a rear cover plate (300) of the electrical appliance.

2. The electrical power cord as set forth in claim 1, wherein said first bore section and said second bore section are rounded.

3. The electrical power cord as claimed in claim 1, wherein a side of the fixing base (100) facing away from the back cover plate (300) is parallel to the back cover plate (300).

4. The power cord as claimed in any one of claims 1 to 3, wherein the holder (100) is detachably connected to the rear cover (300).

5. The power cord according to claim 4, wherein the fixing base (100) has a first fixing portion (110) and a second fixing portion (120), the first hole section is provided on the first fixing portion (110), the second hole section is provided on the second fixing portion (120), the first fixing portion (110) is clamped with the rear cover plate (300), and the second fixing portion (120) is located outside the rear cover plate (300).

6. The power cord as claimed in claim 5, wherein the rear cover (300) has a mounting hole (310), the first fixing portion (110) has a plurality of resilient latch (130), a fixed end (131) of the resilient latch (130) extends into the electrical appliance, and a free end (132) of the resilient latch (130) is engaged with the mounting hole (310).

7. The electrical power cord as claimed in claim 6, characterized in that the free end (132) of the rebounding pawl (130) has a right-angled notch (133) on its periphery, the right-angled notch (133) cooperating with the back cover plate (300).

8. The power cord as claimed in claim 6, wherein a mounting slot (320) is provided on the rear cover (300), the mounting hole (310) is opened at the bottom of the mounting slot (320), and the fixing base (100) is located in the mounting slot (320).

9. The electrical power cord according to any one of claims 1 to 3, wherein the wire body (200) is connected to the holder (100) by rubber injection molding.

10. An electrical consumer, characterized in that it comprises a power cord as claimed in any one of claims 1 to 9.