CN211432668U

CN211432668U - Grounding piece and hand dryer

Info

Publication number: CN211432668U
Application number: CN201922097159.0U
Authority: CN
Inventors: 王林军
Original assignee: ZHEJIANG AIKE APPLIANCES CO Ltd
Current assignee: ZHEJIANG AIKE APPLIANCES CO Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-08
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a grounding part and hand dryer, the grounding part include connecting portion, wiring portion and ground connection portion set up respectively in the both sides of connecting portion, and be provided with the wiring hole in the wiring portion, be provided with the ground connection hole in the ground connection portion; the hand dryer with the metal shell applying the grounding piece comprises the metal shell, a back plate and an internal component which is arranged on the back plate and covers the metal shell, wherein the internal component is electrically connected with the wiring part, and the metal shell is electrically connected with the grounding part through a connecting piece. The utility model discloses a both sides of connecting portion are located with wiring portion and ground connection portion to the ground connection piece, separately wire connection and metal casing butt, have avoided angle bar lug connection electric wire and hand dryer's metal casing among the prior art to guarantee that the metal casing of hand dryer is minimum to wire connection's influence at the dismouting in-process, improve the stability of hand dryer ground connection.

Description

Grounding piece and hand dryer

Technical Field

The utility model belongs to the technical field of dry hand ware, refer in particular to a grounding part and dry hand ware.

Background

The housing of the hand dryer may be made of metal or plastic; the hand dryer with the metal shell needs to perform grounding treatment on the shell so as to prevent electric charges from being greatly enriched on the surface of the metal shell to cause electric shock danger; in the prior art, the hand dryer with a metal shell is directly electrically connected with the metal shell and an internal wire through an angle iron arranged on a back plate. And when the hand dryer installation and maintenance in-process, need often dismantle and install the shell, the shell easily rubs with the angle bar in this in-process to cause the not hard up and disconnection of ground connection, cause the ground connection to become invalid. There is a need for a more robust, dedicated ground member and hand dryer that utilizes the ground member.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide an installation is firm, and guarantee with the grounding part of metal casing's butt and applied the hand dryer of this grounding part.

In order to achieve the above purpose, the utility model provides a following technical scheme: the grounding piece comprises a connecting part, a wiring part and a grounding part, wherein the wiring part and the grounding part are respectively arranged at two sides of the connecting part, a wiring hole is formed in the wiring part, and a grounding hole is formed in the grounding part.

The utility model discloses further set up to: the connecting part comprises a first connecting end and a second connecting end which reversely extend to the two ends, and connecting holes are formed in the first connecting end and the second connecting end.

The utility model discloses further set up to: the plane where the wiring part and the grounding part are located forms a 90-degree angle.

The utility model discloses further set up to: the grounding part and the connecting part are positioned on the same plane, and the plane where the grounding part is positioned is vertical to the plane where the connecting part is positioned.

The hand dryer with the metal shell applying the grounding piece comprises the metal shell, a back plate and an internal component which is arranged on the back plate and covers the metal shell, wherein the internal component is electrically connected with the wiring part, and the metal shell is electrically connected with the grounding part through a connecting piece.

The utility model discloses further set up to: the connecting piece is a first screw made of metal.

The utility model discloses further set up to: a fixed seat which is integrally formed with the back plate is arranged on the back plate, and a mounting cavity is formed in the fixed seat from the outer side end face of the back plate; the fixed seat is provided with a placing groove communicated with the placing cavity, and the placing groove is matched with the grounding part; and an iron sheet is arranged in the placing cavity, part of the iron sheet is exposed out of the fixed seat through the placing groove, a fixed hole is arranged on the part of the iron sheet, which is exposed out of the fixed seat, and the grounding part is arranged on the placing groove and is connected with the fixed hole through a first screw.

The utility model discloses further set up to: and two mounting holes are respectively formed in two sides of the end surface of the fixed seat, and the first connecting end and the second connecting end of the connecting part are fixed on the mounting holes through second screws.

The utility model has the advantages that: locate the both sides of connecting portion with wiring portion and ground connection portion, part wire connection and metal casing butt, avoided angle bar lug connection electric wire and metal casing among the prior art to guarantee that metal casing is minimum to wire connection's influence at the dismouting in-process, improve hand dryer ground connection's stability.

Drawings

FIG. 1 is a schematic view of a hand dryer according to an embodiment of the present invention;

FIG. 2 is a schematic structural view II of the hand dryer according to the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at I;

FIG. 4 is a partial block diagram of a hand dryer in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the grounding member in the embodiment of the present invention;

reference numbers in the drawings and corresponding part names: the structure comprises a 1-connecting part, a 1 a-first connecting end, a 1 b-second connecting end, a 2-wiring part, a 3-grounding part, a 4-wiring hole, a 5-grounding hole, a 6-connecting hole, a 7-internal member, an 8-backboard, a 9-metal shell, 10-iron sheets 10, 11-fixing holes, 12-screws, 13-mounting holes, 14-fixing seats, 15-mounting cavities, 16-mounting grooves and 100-grounding parts.

Detailed Description

An embodiment of the present invention is further explained with reference to fig. 1 to 5.

As shown in fig. 5: a grounding piece 100, the grounding piece 100 includes a connecting portion 1, a wiring portion 2 and a grounding portion 3, the wiring portion 2 and the grounding portion 3 are respectively arranged at two sides of the connecting portion 1, and the wiring portion 2 is provided with a wiring hole 4, and the grounding portion 3 is provided with a grounding hole 5.

The connecting part 1 comprises a first connecting end 1a and a second connecting end 1b which reversely extend to two ends, and connecting holes 6 are formed in the first connecting end 1a and the second connecting end 1 b; the connection holes 6 formed through the first connection end 1a and the second connection end 1b are used to fix the pair of connection portions 1.

Wherein the wiring hole 4, the grounding hole 5 and the connecting hole 6 are all non-threaded through holes.

Further: the plane where the wiring part 2 and the grounding part 3 are positioned is 90 degrees; thereby, the overall structural strength of the ground member 100 can be ensured, and the installation and fixation of the ground member can be facilitated.

Further: the grounding part 3 and the connecting part 1 are positioned on the same plane, and the plane of the grounding part 3 is vertical to the plane of the connecting part 1.

As shown in fig. 1 to 4: the hand dryer with the metal shell applying the grounding piece 100 comprises a metal shell 9, a back plate 8 and an internal component 7 which is arranged on the back plate 8 and covers the metal shell 9, wherein the internal component 7 is electrically connected with the wiring part 2, and the metal shell 9 is electrically connected with a grounding part 3 through a connecting piece. The internal components of the hand dryer are well grounded by the wiring portion 2 of the grounding piece 100.

Further: the connecting member is a first screw 12 made of metal, and the first screw 12 not only establishes electrical connection between the metal shell and the grounding member 100, but also can preliminarily fix the grounding member 100.

Further: a fixed seat 14 which is integrally formed with the backboard 8 is arranged on the backboard 8, and a mounting cavity 15 is formed from the outer side end face of the backboard to the fixed seat 14; a mounting groove 16 communicated with the mounting cavity 15 is arranged on the fixed seat 14, and the mounting groove 16 is matched with the grounding part 3; and an iron sheet 10 is arranged in the placing cavity 15, part of the iron sheet 10 is exposed out of the fixed seat 14 through the placing groove 16, a fixing hole 11 is arranged on the part of the iron sheet 10 exposed out of the fixed seat 14, and the grounding part 3 is arranged on the placing groove 16 of the fixed seat 14 and is connected with the fixing hole 11 through a first screw 12, so that the grounding part 100 can be electrically connected with the iron sheet 10, and a good grounding effect is achieved.

The cross section of the iron sheet 10 is L-shaped, and one side of the iron sheet 10 in the installed hand dryer can be abutted against the wall surface, so that the reliability of grounding of the hand dryer is ensured.

Further, two mounting holes 13 are respectively formed in two sides of the end surface of the fixing seat 14, and the first connecting end 1a and the second connecting end 1b of the connecting portion 1 are fixed to the mounting holes 13 through second screws 12.

By providing one mounting hole 13 on each side of the end surface of the fixing seat 14, the grounding piece 100 can be well fixed and supported, and the mounting stability of the grounding piece 100 can be ensured.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A grounding member, characterized by: the grounding piece (100) comprises a connecting part (1), a wiring part (2) and a grounding part (3), wherein the wiring part (2) and the grounding part (3) are respectively arranged at two sides of the connecting part, a wiring hole (4) is arranged on the wiring part (2), and a grounding hole (5) is arranged on the grounding part (3).

2. A grounding member as set forth in claim 1, wherein: the connecting part (1) comprises a first connecting end (1a) and a second connecting end (1b) which extend to the two ends in a reverse direction, and connecting holes (6) are formed in the first connecting end (1a) and the second connecting end (1 b).

3. A grounding member as set forth in claim 1, wherein: the plane where the wiring part (2) and the grounding part (3) are positioned forms a 90-degree angle.

4. A hand dryer applying the grounding piece of claim 1, comprising a metal shell (9), a back plate (8) and an internal member (7) mounted on the back plate (8) and covered in the metal shell (9), wherein the internal member (7) is electrically connected with the wiring portion (2), and the metal shell (9) is electrically connected with a grounding portion (3) through a connecting piece.

5. A hand dryer as claimed in claim 4, wherein: the connecting piece is a first screw (12) made of metal.

6. A hand dryer as claimed in claim 5, wherein: a fixed seat (14) which is integrally formed with the back plate (8) is arranged on the back plate (8), and a mounting cavity (15) is formed from the outer side end of the back plate (8) to the fixed seat (14); a mounting groove (16) communicated with the mounting cavity (15) is formed in the fixed seat (14), and the mounting groove (16) is matched with the grounding part (3); an iron sheet (10) is arranged in the arrangement cavity (15), part of the iron sheet (10) is exposed out of the fixed seat (14) through the arrangement groove (16), a fixed hole (11) is arranged on the part of the iron sheet (10) exposed out of the fixed seat (14), and the grounding part (3) is arranged on the arrangement groove (16) and is connected with the fixed hole (11) through a first screw (12).

7. A hand dryer as claimed in claim 6, wherein: two sides of the end face of the fixed seat (14) are respectively provided with a mounting hole (13), and the first connecting end and the second connecting end of the connecting part (1) are fixed on the mounting holes (13) through second screws.