CN209926623U - Fixing structure of water heater indicator lamp - Google Patents

Abstract

The utility model discloses a fixed knot of water heater pilot lamp constructs, including setting up the joint portion on the casing, joint portion inside has fixed chamber, but elastic deformation's joint mouth is seted up to one side in fixed chamber, joint mouth and fixed chamber communicate each other, and the pilot lamp gets into fixed intracavity and is spacing fixed wherein by the card interface through the joint mouth after deformation. The clamping portion is symmetrically arranged on clamping jaws on two sides of the indicator light, each clamping jaw comprises a base portion and a bent portion, a fixing cavity capable of containing the indicator light is formed between each base portion and each base portion, each base portion and each bent portion, and a clamping interface is formed between each bent portion and each bent portion. The jack catch is platelike, and the distance between the basal portion of jack catch is greater than the maximum diameter of pilot lamp, the relative inside slope of jack catch sets up on the casing, the upper portion incurve of jack catch forms the bending part, forms the joint mouth that inwards tightens up between the bending part. Adopted the utility model discloses a structure, the installation is simple swift to certain space has been saved.

Description

Fixing structure of water heater indicator lamp

Technical Field

The utility model belongs to the water heater field, specifically speaking relates to a fixed knot of water heater pilot lamp constructs.

Background

On the present water heater product, use neon bulb pilot lamp to indicate marks such as "Safe Care", and neon bulb pilot lamp's fixed mode is mainly bayonet fixed, inserts the clamp or in the groove from one end is complete promptly. The indicator lamp of the fixing scheme can easily slide back and forth, and other parts cannot be arranged in a rear sliding space of the indicator lamp fixing position, a certain space is reserved, and otherwise, the indicator lamp cannot be inserted into the hole.

Chinese patent application No. 200920216741.8 discloses an electric water heater indicator light device, it sets up on the front casing that has the light trap, includes: the pilot lamp installed part, it has joint portion, and this joint portion establishes on procapsid internal surface and is located near the light trap, be equipped with the axis in a parallel with in this joint portion the hole of procapsid, joint portion includes first sheet metal and the second sheet metal perpendicular with the procapsid to and connect the tube-shape portion between them, and be equipped with coplane rib on first sheet metal and/or second sheet metal.

The utility model discloses an indicator light mounting piece, which has the following defects that when the indicator light is mounted, the space which is longer than the length of the indicator light needs to be left behind the indicator light to insert and fix the indicator light in the indicator light mounting piece; and the pilot lamp rear does not set up limit structure, and the pilot lamp can the back-and-forth movement, probably can follow the interior roll-off of pilot lamp installed part.

In view of this, the present invention is provided.

Disclosure of Invention

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a fixed knot of water heater pilot lamp constructs.

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides a fixed knot of water heater pilot lamp constructs, its characterized in that, including setting up the joint portion on the casing, joint portion inside has fixed chamber, but elastic deformation's joint interface is seted up to one side in fixed chamber, the joint interface communicates with fixed chamber each other, and the pilot lamp gets into fixed intracavity and is spacing fixed wherein by the joint interface after deformation.

Further, joint portion sets up the jack catch in the pilot lamp both sides for the symmetry, the jack catch includes basal portion and kink, forms the fixed chamber that can hold the pilot lamp between basal portion and basal portion, basal portion and the kink, forms the joint mouth between kink and the kink.

Furthermore, the jack catch is platelike, and the distance between the basal portion of jack catch is greater than the maximum diameter of pilot lamp, the relative inside slope of jack catch sets up on the casing, the upper portion incurve of jack catch forms the bending portion, forms the joint mouth that inwards tightens up between the bending portion.

Furthermore, at least two pairs of claws are arranged on two sides of the indicator lamp in parallel along the axis direction of the indicator lamp.

Further, the clamping jaw between the base part and the bending part of the clamping jaw is arranged to be in a circular arc shape matched with the shape of the indicator lamp, and a plurality of transverse stripes are arranged on the inner wall of the clamping jaw.

Furthermore, the automobile indicator lamp further comprises a first limiting part and a second limiting part which are arranged in front of and behind the indicator lamp and used for limiting the front and back movement of the indicator lamp.

Further, first spacing portion is including setting up the first limiting plate on the casing perpendicularly and the reinforcing plate of being connected perpendicularly with first limiting plate, pilot lamp one end is supported tightly to first limiting plate.

Furthermore, the second limiting plate is tightly abutted to the other end of the indicator light, a notch is formed in the upper edge of the second limiting plate and is vertically arranged on the shell, and the cross sectional area of the notch is smaller than that of one end, close to the second limiting plate, of the indicator light.

Further, joint portion adopts elastic material to make, joint portion, first spacing portion and the spacing portion of second all set up through moulding plastics and casing integrated into one piece.

Further, a water heater, including the fixed knot of any above-mentioned water heater pilot lamp constructs.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:

1. fixed knot of water heater pilot lamp constructs, when the installation pilot lamp, the pilot lamp directly gets into from the joint mouth of deformability to fix wherein, and the fixed mode of prior art pilot lamp is bayonet mostly, needs the rear of pilot lamp to leave the space that is greater than pilot lamp length and just can insert the pilot lamp fixedly, the utility model discloses a fixed mode of joint, the installation is not only quick, convenient to certain space has still been saved.

2. Fixed knot of water heater pilot lamp constructs, all set up limit structure around the pilot lamp, avoid the pilot lamp meeting back-and-forth movement.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

FIG. 1 is a schematic view of the installation of the indicator light and the fixing structure of the present invention;

FIG. 2 is a schematic structural view of the fixing structure of the indicator light of the water heater of the present invention;

FIG. 3 is a top view of the fixing structure of the indicator light of the water heater of the present invention;

fig. 4 is a sectional view taken along a-a in fig. 3.

In the figure: 1. an indicator light; 2. a claw; 3. a first limit plate; 4. a reinforcing plate; 5. a second limiting plate; 6. a housing; 7. a base; 8. a bending section; 9. a card interface; 10. and fixing the cavity.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the utility model provides a fixing structure of a water heater indicator.

Example 1:

as shown in fig. 1 to 4, the fixing structure of the indicator light for the water heater provided in embodiment 1 includes a clamping portion disposed on the housing 6, a fixing cavity 10 is disposed inside the clamping portion, a clamping interface 9 capable of elastically deforming is disposed on one side of the fixing cavity 10, the clamping interface 9 is communicated with the fixing cavity 10, and the indicator light 1 enters the fixing cavity 10 through the deformed clamping interface 9 and is fixed in the fixing cavity by the clamping interface 9 in a limiting manner.

Specifically, joint portion for set up jack catch 2 in pairs in pilot lamp 1 both sides, 2 bottoms of jack catch are basal portion 7, the upper portion of jack catch 2 is kink 8, form the fixed chamber 10 that can hold pilot lamp 1 between basal portion 7 and basal portion 7, basal portion 7 and kink 8, form joint interface 9 between kink 8 and the kink 8.

Further, the jack catch 2 is the plate-shaped jack catch 2 that sets up in pilot lamp 1 both sides, and the distance between the basal portion 7 of two jack catches 2 is greater than the maximum diameter of pilot lamp 1, and two jack catches 2 slope inwards relatively and set up on casing 6, the upper portion of jack catch 2 is inwards crooked and is formed the bending portion 8, forms the joint mouth 9 that inwards tightens up between two bending portions 8, and the distance between two bending portions 8 is less than the maximum diameter of pilot lamp 1. Preferably, at indicator 1 both sides, arrange along the direction parallel arrangement of indicator 1 axis and set up two at least pairs of jack catchs 2, further increase the steadiness of indicator 1. In this scheme, jack catch 2 adopts the elastic material who has certain pliability to make, for example elastic plastic.

Preferably, the claw 2 between the base 7 and the bent part 8 of the claw 2 is set to be in a circular arc shape matching the shape of the indicator light 1, and the inner wall of the claw 2 is provided with a plurality of transverse stripes for increasing the friction force between the claw 2 and the indicator light 1, so that the indicator light 1 is not easy to slide.

This embodiment has been adopted the fixed knot of water heater pilot lamp constructs, when installation pilot lamp 1, directly goes into pilot lamp 1 from the joint interface 9 card of deformability in the fixed chamber 10 of jack catch, has avoided prior art pilot lamp 1 mostly all to be the bayonet fixed mode in need pilot lamp 1's rear to leave the space that is greater than pilot lamp 1 length just can insert fixed defect with pilot lamp 1, has saved space, simple to operate. And after pilot lamp 1 got into, the elasticity of the usable self of kink 8 of jack catch 2 resumes original shape, with pilot lamp 1 spacing in fixed chamber 10, the fixed mode of joint has been adopted to this embodiment, and the installation is simple, swift.

Further, the fixing structure of the indicator light of the water heater in the embodiment further comprises a first limiting part and a second limiting part which are arranged in front of and behind the indicator light 1 and used for limiting the front and back movement of the indicator light 1 and further fixing the indicator light 1.

Specifically, first spacing portion is including setting up the first limiting plate 3 of square plate shape on casing 6 perpendicularly and the reinforcing plate 4 of being connected perpendicularly with first limiting plate 3, first limiting plate 3 tightly supports 1 one end of pilot lamp for block the slip of pilot lamp 1, reinforcing plate 4 sets up to the triangle-shaped of right angle shape, and two right-angle sides of reinforcing plate 4 are first limiting plate 3 and the perpendicular fixed connection of casing 6 respectively, reinforcing plate 4 is used for increasing first limiting plate 3's steadiness.

Specifically, the spacing portion of second is including setting up the second limiting plate 5 on casing 6 perpendicularly, the other end of pilot lamp 1 is tightly supported to second limiting plate 5, second limiting plate 5 sets up to square plate structure, highly is less than the diameter of the pilot lamp 1 that is close to 5 one ends of second limiting plate, the opening has been seted up to 5 upper portion edges of second limiting plate, the opening can supply to pass through at the circuit of 1 afterbody of pilot lamp, and, the cross-sectional area of opening is less than the cross-sectional area that pilot lamp 1 is close to 5 one ends of second limiting plate, can prevent pilot lamp 1 from the opening roll-off like this. The second limiting plate 5 with the notch not only has a limiting effect on the indicator light 1, but also does not influence the circuit passing of the tail part of the indicator light 1.

In this embodiment, the clamping portion is made of an elastic material with certain flexibility, such as elastic plastic, the first limiting portion and the second limiting portion can also be made of a plastic material, and the clamping portion, the first limiting portion and the second limiting portion are all arranged in an integrated manner with the casing 6 through injection molding.

The fixing structure of the indicator light of the water heater can be widely applied to the water heater and used for fixing the indicator light of the water heater, for example, the fixing structure can be used for fixing and installing a neon bulb indicator light in the water heater.

Example 2:

the difference between embodiment 2 and embodiment 1 is that the snap-in portion is integrally provided.

Specifically, embodiment 2 provides a fixed knot of water heater pilot lamp constructs, joint portion for with the pilot lamp 1 shape adaptation about link up can hold the column body of pilot lamp 1, the column body has the fixed chamber 10 that holds pilot lamp 1, the column body level is fixed on casing 6 to adopt the elastic material who has certain pliability to make. Offer an opening that link up along its axial direction on the column body, form joint interface 9, can supply pilot lamp 1 to go into in the column body from the opening card, in joint interface 9 that pilot lamp 1 can follow the deformation of column body enters into the fixed chamber 10 of jack catch, pilot lamp 1 gets into the back, the elasticity of the usable self of joint interface 9 resumes original shape, with pilot lamp 1 spacing in the fixed chamber 10 of column body.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (10)

1. The utility model provides a fixed knot of water heater pilot lamp constructs, its characterized in that, including setting up the joint portion on the casing, joint portion inside has fixed chamber, but elastic deformation's joint interface is seted up to one side in fixed chamber, the joint interface communicates with fixed chamber each other, and the pilot lamp gets into fixed intracavity and is spacing fixed wherein by the joint interface after deformation.

2. The fixing structure of the indicator light of the water heater according to claim 1, wherein the clamping portions are clamping claws symmetrically arranged at two sides of the indicator light, each clamping claw comprises a base portion and a bent portion, a fixing cavity capable of accommodating the indicator light is formed between the base portion and the base portion, and between the base portion and the bent portion, and a clamping interface is formed between the bent portion and the bent portion.

3. The fixing structure of the indicator light of the water heater as claimed in claim 2, wherein the clamping jaws are plate-shaped, the distance between the base parts of the clamping jaws is larger than the maximum diameter of the indicator light, the clamping jaws are arranged on the shell in a relatively inward inclined manner, the upper parts of the clamping jaws are bent inward to form bent parts, and clamping interfaces which are tightened inward are formed between the bent parts.

4. The fixing structure of the indicator light of the water heater as claimed in claim 3, wherein at least two pairs of claws are arranged on two sides of the indicator light in parallel along the axial direction of the indicator light.

5. The fixing structure of the indicator light of the water heater according to claim 4, wherein the claw between the base part and the bent part of the claw is provided in a circular arc shape matching the shape of the indicator light, and is provided with a plurality of transverse stripes on the inner wall thereof.

6. The fixing structure of the indicator light of the water heater as claimed in claim 1, further comprising a first limiting part and a second limiting part which are arranged in front of and behind the indicator light and used for limiting the front and back movement of the indicator light.

7. The fixing structure of the indicator light of the water heater as recited in claim 6, wherein the first limiting portion comprises a first limiting plate vertically disposed on the housing and a reinforcing plate vertically connected to the first limiting plate, and the first limiting plate abuts against one end of the indicator light.

8. The fixing structure of the indicator light of the water heater according to claim 7, wherein the second limiting part comprises a second limiting plate abutting against the other end of the indicator light, a notch is formed in the upper edge of the second limiting plate and is vertically arranged on the shell, and the cross-sectional area of the notch is smaller than the cross-sectional area of one end, close to the second limiting plate, of the indicator light.

9. The fixing structure of the indicator light of the water heater as claimed in claim 6, wherein the clamping portion is made of elastic material, and the clamping portion, the first limiting portion and the second limiting portion are integrally formed with the housing through injection molding.

10. A water heater comprising a fixing structure of the indicator light of the water heater as claimed in any one of claims 1 to 9.

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