CN209495465U - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN209495465U CN209495465U CN201920183508.8U CN201920183508U CN209495465U CN 209495465 U CN209495465 U CN 209495465U CN 201920183508 U CN201920183508 U CN 201920183508U CN 209495465 U CN209495465 U CN 209495465U
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- China
- Prior art keywords
- housing
- pedestal
- shell
- panel
- electric heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000007789 sealing Methods 0.000 claims description 46
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 239000011324 bead Substances 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000005474 detonation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of electric heater, including main body (1), housing (2), pedestal (6), the main body (1) is located on pedestal (6), the housing (2) is located at main body (1) outside, main body (1) top is equipped with operating parts (3), wiring board (4), the operating parts (3) connect with wiring board (4), the operating parts (3) is pierced by the setting of housing (2) top surface, the housing (2) and pedestal (6) are cooperated by fixed structure, the fixed structure includes snap ring (7), the fixture block (6.2) being located in pedestal (6), the end and pedestal (6) of the housing (2) cooperate, the snap ring (7) drives fixture block (6.2) to carry out close-fitting so that housing (2) and pedestal (6) axis towards housing (2) are mobile during being packed into pedestal (6) To limit.The utility model provides a kind of good integrity, housing fixation, the good electric heater of waterproof seal.
Description
Technical field
The utility model relates to technical field of electric appliances, and in particular to a kind of electric heater.
Background technique
The electric heater of common tap is typically mounted in the lower cabinet of cabinet in the market, is lacked in design to outside it
The considerations of aesthetics of shape, influences the use feeling of user, and if setting electric heater by piece cover clamshell, and urgent need to resolve
Solve the problems, such as the installation reliability and housing globality of housing, and electric heater will consider water-impervious seepy question, comprising:
Environment in cabinet is moister, platform basin drip or leak is also possible to be dropped on electric heater and penetrates into internal line
Road plate causes wiring board short-circuit, and hot water apparatus is equipped in electric heater, and the sealing of hot water apparatus is bad to easily cause hot water infiltration
Leakage is influenced with water Electrical Safety.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of good integrity, housing fixation, waterproof sealings
The good electric heater of property.
The technical scheme in the invention for solving the above technical problem are as follows: a kind of electric heater, including main body, housing,
Pedestal, the main body are located on pedestal, and the housing is provide with outside the main body, and the body top is equipped with operating parts, wiring board, institute
It states operating parts to connect with wiring board, the operating parts is pierced by the setting of housing top surface, and the housing and pedestal are matched by fixed structure
It closes, the fixed structure includes snap ring, the fixture block that is located in pedestal, the end of the housing and base engagement, the snap ring dress
Driving fixture block is towards the mobile progress close-fitting of housing so that housing and pedestal axial limiting during entering pedestal.
As a kind of improvement of the utility model, the pedestal is equipped with mounting groove, and the mounting groove is used for the end for housing
Portion insertion with base engagement.
As the utility model there are also a kind of improvement, the pedestal is equipped with card slot, the card backwards to the end face of mounting groove
Ring is packed into card slot, and the fixture block includes the auxiliary section being arranged in card slot, and the snap ring is packed into card slot and extrusion fit portion
So that fixture block is mobile towards the housing in mounting groove.
As a kind of also improvement of the utility model, watertight panel, institute are equipped between the housing top surface and wiring board
Stating watertight panel includes the guiding gutter that operating parts bottom is arranged in, the discharge outlet that watertight panel one end is arranged in, the guiding gutter
It is connected to discharge outlet.
As a kind of also improvement of the utility model, the operating parts includes perspective panel, and the wiring board is equipped with
Display board, the perspective panel are provide on the display panel, and the watertight panel is equipped with the show hole passed through for display board, described to lead
Sink includes panel guiding gutter, and the panel guiding gutter is arranged around show hole.
As the utility model there are also a kind of improvement, the guiding gutter passes through conduit pipe and is connected to discharge outlet, described
Conduit pipe is arranged in the end face of watertight panel and is arranged along the outer rim of watertight panel.
As the utility model there are also a kind of improvement, the pedestal is equipped with pipe fitting, and the pipe fitting includes being used for
The first connector connecting with body exterior water pipe, the second connector for connecting with body interior water pipe, the pipe fitting also wrap
Limiting section is included, the pedestal is equipped with the limit hole for being inserted into for limiting section, and the limiting section and limit hole circumferentially limit.
As a kind of also improvement of the utility model, the limiting section outer wall is circumferentially spaced to be provided with multiple limits
Muscle is recessed with the limiting slot for cooperating with limit rib in the limit hole peripheral wall.
As the utility model there are also a kind of improvement, the main body is interior to be equipped with hot water apparatus, and hot water apparatus includes first
Shell and second shell, the first shell and second shell cooperation constitute cavity, and the first shell and second shell pass through
Hermetical connecting structure connection, the Hermetical connecting structure includes that projection exists in the first connection ring of the outer rim of first shell, projection
Second connection ring of the outer rim of second shell, sealing element, connector, the sealing element include the progress that offsets with first shell inner wall
First sealing of sealing, offset the second sealing being sealed with second shell inner wall, first connection ring and second
Connection ring is connected by connector.
As the utility model there are also a kind of improvement, the sealing element further includes being erected at the first connection ring and second to connect
Connect the clamping part between ring.
Compared with the prior art, the advantages of the utility model are: the end of housing is located at outside pedestal, fixture block elasticity is set
It sets in pedestal, snap ring squeezes the side of fixture block during being packed into pedestal, after fixture block is squeezed, other side court
It squeezes, housing is withstood so that housing and pedestal axial limiting, integral installation is simple, fixation is reliable, and in housing to housing
Outer wall installs attachment without screw, buckle etc., and globality is strong, good appearance；Operating parts is pierced by the setting of housing top surface, and operating parts dew is set
In housing top surface for user's operation, by the way that watertight panel is arranged between housing and wiring board, is arranged in watertight panel
Discharge outlet is arranged in watertight panel one end in guiding gutter, when electric heater is mounted on cabinet lower part, has condensed water to generate on housing
Either have and drip when being fallen from table top, the water that the gap between operating parts and housing is penetrated into can drop down onto guiding gutter then from row
Mouth of a river discharge, avoids water from flowing to wiring board, ensure that the operational safety of wiring board；When assembly, pipe fitting by the second connector with
The water pipe of body interior connects, in the case where being packed into cupboard in use, needing for the first connector to connect with outer water tube, in the first connector and
In outer water tube screwing operations, limiting section cooperates with limit hole to limit circumferentially rotating for the first connector, to avoid the second connector
Connection with the water pipe of body interior generates torsion and even destroys since the rotation of the first joint is affected, and improves pipe
The leakproofness and stability of the connection of connector prevent infiltration leak；The second of first connection ring of first shell and second shell
Connection ring is connected by connector, is again connected first shell and second shell by connector after two shell precise positionings
Connect, to guarantee the positioning accuracy of two shell relative positions, and sealing element be set, the first both seals first shell and
Gap between sealing element, the gap between the second both seals second shell and sealing element, to preferably be filled to hot water
It sets and is closed, avoid infiltration leak.
Detailed description of the invention
Fig. 1 is the utility model overall structure stereoscopic schematic diagram.
Fig. 2 is detonation configuration stereoscopic schematic diagram at the utility model integral waterproofing panel.
Fig. 3 is the utility model watertight panel structural upright schematic diagram.
Fig. 4 is detonation configuration stereoscopic schematic diagram at the utility model fixed structure.
Fig. 5 is the utility model base front surface structural upright schematic diagram.
Fig. 6 is the utility model base back surface structural upright schematic diagram.
Fig. 7 is the schematic diagram of the section structure at the utility model fixed structure.
Fig. 8 is the utility model integral tube joint detonation configuration stereoscopic schematic diagram.
Fig. 9 is the utility model pipe fitting stereoscopic schematic diagram.
Figure 10 is the schematic diagram of the section structure at the first shell and second shell cooperation of the utility model hot water apparatus.
Figure 11 is the first shell and another example structure schematic diagram of second shell of the utility model hot water apparatus.
It is as shown in the figure: 1- main body, 2- housing, 2.1- stop collar, 3- operating parts, 3.1- perspective panel, 3.2- control switch,
3.3- display board, 3.4- connecting shaft, 4- wiring board, 5- watertight panel, 5.1- discharge outlet, 5.2- show hole, 5.3- panel guiding gutter,
5.3.1- inner sidewall, 5.3.2- lateral wall, 5.4- connecting shaft hole, 5.5- switch guiding gutter, 5.5.1- internal projecting ring, 5.5.2- evagination
Ring, 5.5.2.1- notch, 5.6- conduit pipe, 6- pedestal, 6.1- mounting groove, 6.2- fixture block, the auxiliary section 6.2.1-, 6.2.2- limit
Position item, 6.3- card slot, 6.4- limit hole, 6.5- limiting slot, 6.6- retention bead, 6.7- limited post, 7- snap ring, 7.1- groove,
8- mounting screw, 9- pipe fitting, the first connector of 9.1-, the second connector of 9.2-, 9.3- limiting section, 9.4- limit rib, 9.5- are fixed
Plate, 9.6- guiding surface, 10- fixing screws, 11- first shell, the first connection ring of 11.1-, the first flanging of 11.2-, 11.3-
One cavity, 12- second shell, the second connection ring of 12.1-, the second flanging of 12.2-, the second cavity of 12.3-, 13- sealing element,
13.1- clamping part, the first sealing of 13.2-, the second sealing of 13.3-, 14- connector, the first sealing ring of 15-, 16- second are close
Seal, the first pressure ring of 17-, the second pressure ring of 18-.
Specific embodiment
The embodiments of the present invention are further described with reference to the accompanying drawing.
As shown in Fig. 1~11,
A kind of panel waterproof construction of electric heater, including main body 1, housing 2,1 top of main body are equipped with operating parts 3, route
Plate 4, operating parts 3 are connect with wiring board 4, and operating parts 3 is pierced by the setting of 2 top surface of housing, are equipped between 2 top surface of housing and wiring board 4
Watertight panel 5, watertight panel 5 include the guiding gutter that 3 bottom of operating parts is arranged in, the discharge outlet that 5 one end of watertight panel is arranged in
5.1, guiding gutter is connected to discharge outlet 5.1.
Operating parts 3 be pierced by 2 top surface of housing setting, operating parts 3 be exposed at 2 top surface of housing for user operation, by
Between housing 2 and wiring board 4 be arranged watertight panel 5, in watertight panel 5 be arranged guiding gutter, 5 one end of watertight panel be arranged arrange
The mouth of a river 5.1, when electric heater is mounted on cabinet lower part, has condensed water to generate on the housing 2 or have to drip and fall from table top
When, then the water that the gap between operating parts 3 and housing 2 is penetrated into can drop down onto guiding gutter to be discharged from discharge outlet 5.1, avoid water flow
To wiring board 4, the operational safety of wiring board 4 ensure that.
Wherein, operating parts 3 includes perspective panel 3.1, and wiring board 4 is equipped with display board 3.3, and perspective panel 3.1 is located at
On display board 3.3, watertight panel 5 is equipped with the show hole 5.2 passed through for display board 3.3, and guiding gutter includes panel guiding gutter 5.3,
Panel guiding gutter 5.3 is arranged around show hole 5.2.
Display board 3.3 sends electric signal to wiring board 4 after perspective panel 3.1 presses, and the volume of perspective panel 3.1 is larger,
The amount for the water that gap between perspective panel 3.1 and housing 2 is penetrated into is larger, and panel guiding gutter 5.3 is set around show hole 5.2
It sets, enters wiring board 4 to avoid gap of the water between show hole 5.2 and display board 3.3, wiring board 4 is avoided to meet water failure.
Wherein, panel guiding gutter 5.3 includes and the consistent inner sidewall 5.3.1 of 3.3 shape of display board, inner sidewall 5.3.1 high
It is arranged in the end face of watertight panel 5.
The end face that inner sidewall 5.3.1 is higher than watertight panel 5 is arranged, and flow to display board 3.3 to avoid the water in watertight panel 5
Wiring board 4 is instilled behind gap between show hole 5.2, and wiring board 4 is avoided to meet water failure.
Wherein, panel guiding gutter 5.3 further includes circular lateral wall 5.3.2, and the diameter of lateral wall 5.3.2 is greater than perspective plane
The diameter of plate 3.1.
Water outside electric heater can the gap between perspective panel 3.1 and housing 2 flow into and drip, and by lateral wall
5.3.2 the diameter that diameter is greater than perspective panel 3.1 is arranged, it is ensured that the water of drippage is fallen in panel guiding gutter 5.3.
Wherein, operating parts 3 includes control switch 3.2, and wiring board 4 is equipped with executive component, and control switch 3.2 passes through connecting shaft
3.4 connect with executive component, and watertight panel 5 is equipped with the connecting shaft hole 5.4 passed through for connecting shaft 3.4, and guiding gutter includes switch guiding gutter
5.5, switch guiding gutter 5.5 is arranged around connecting shaft hole 5.4.
Control switch 3.2 is usually rotated by connecting shaft 3.4, and water is easy the gap between connecting shaft 3.4 and connecting shaft hole 5.4
In drop down onto wiring board 4, therefore switch guiding gutter 5.5 is circumferentially positioned at outside connecting shaft hole 5.4, will be close to connecting shaft 3.4 and connecting shaft hole
The water in the gap between 5.4 exports.
Wherein, the two side walls for switching guiding gutter 5.5 are that projection is arranged concentrically in watertight panel 5 and with connecting shaft hole 5.4
Internal projecting ring 5.5.1 and outer bulge loop 5.5.2, the internal diameter of outer bulge loop 5.5.2 is greater than the diameter of control switch 3.2, outer bulge loop 5.5.2
It is equipped with notch 5.5.2.1.
The end face higher than watertight panel 5 of internal projecting ring 5.5.1 and outer bulge loop 5.5.2 is arranged, to avoid water from watertight panel 5
End face flow to the gap between connecting shaft 3.4 and connecting shaft hole 5.4, notch 5.5.2.1 can be used for switching the water in guiding gutter 5.5
Carry out be discharged and be oriented to.
Wherein, guiding gutter is connected to by conduit pipe 5.6 with discharge outlet 5.1, and conduit pipe 5.6 is arranged in watertight panel 5
End face and along the outer rim of watertight panel 5 be arranged.
The condensed water formed in watertight panel 5 either can pass through flowing from the water that housing 2 drops to watertight panel 5
Conduit pipe 5.6 to outer rim is finally discharged from discharge outlet 5.1, and conduit pipe 5.6 as shown in the figure can be around watertight panel 5
The annular at edge.
Wherein, notch 5.5.2.1 is arranged towards conduit pipe 5.6.
The water switched in guiding gutter 5.5 can be directed to conduit pipe 5.6 by notch 5.5.2.1.
Wherein, guiding gutter is connected to by conduit pipe 5.6 with discharge outlet 5.1, and panel guiding gutter 5.3 inclined bottom surface direction is led
Aquaporin setting, conduit pipe inclined bottom surface are arranged towards discharge outlet 5.1.
The principle of the technical program an are as follows: housing 2, the operating parts of 1 upper surface of main body are provide in the main body 1 of electric heater
3 are pierced by the upper surface of housing 2 including perspective panel 3.1 and control switch 3.2 so that user operates, and the water capacity of cabinet lower part
Gap easily between operating parts 3 and housing 2 enters inside housing 2, therefore watertight panel is arranged between housing 2 and wiring board 4
5, guiding gutter is arranged on 5 lower part of watertight panel, watertight panel 5 in the setting of wiring board 4, and being used for will be between operating parts 3 and housing 2
Gap enter the water inside housing 2 from discharge outlet 5.1 export, avoid water from contacting with wiring board 4, operating parts 3 include perspective plane
Plate 3.1 and control switch 3.2, perspective panel 3.1 are connect by display board 3.3 with wiring board 4, and control switch 3.2 passes through connecting shaft
3.4 connect with wiring board 4, in order to avoid water between display board 3.3 and watertight panel 5, connecting shaft 3.4 and watertight panel 5 between
Guiding gutter is divided into panel guiding gutter 5.3 and switch guiding gutter 5.5, the inside of panel guiding gutter 5.3 to wiring board 4 by clearance flow
Wall 5.3.1 is higher than the end face of watertight panel 5, and the internal projecting ring 5.5.1 and outer bulge loop 5.5.2 of switch guiding gutter 5.5 are above waterproof
The end face of panel 5.
Wherein, main body 1 includes that the pedestal 6 that lower part is arranged in, pedestal 6 and housing 2 are cooperated by fixed structure, fixed structure
Including being located at the mounting groove 6.1 being caught on pedestal 6 for the peripheral wall of housing 2, the fixture block 6.2 that 6.1 side wall of mounting groove is arranged in, setting
Snap ring 7 in pedestal 6,6.2 side of fixture block and snap ring 7 offset and snap ring 7 drives fixture block 6.2 during being packed into pedestal 6
The other side is towards being caught in mounting groove 6.1 so that the peripheral wall of fixture block 6.2 and housing 2 squeezes close-fitting.
In the end insertion mounting groove 6.1 of housing 2, fixture block 6.2 is resiliently arranged in the side wall of mounting groove 6.1, and snap ring 7 is filling
During entering pedestal 6, the side of fixture block 6.2 is squeezed, after fixture block 6.2 is squeezed, the other side is towards in mounting groove 6.1
Be caught in, squeeze housing 2, by 2 close-fitting of housing in mounting groove 6.1, integral installation is simple, fixed reliable, and 2 outer wall of housing without
Screw, buckle etc. install attachment, and globality is strong, good appearance, and pedestal 6 can be not provided with mounting groove 6.1, and housing 2 is directly provide with
Outside pedestal 6, mounting groove 6.1 is also can be set in pedestal 6, and housing 2 is inserted into mounting groove 6.1, and setting mounting groove 6.1 is convenient for housing
2 location and installations, while the housing 2 when squeezing housing 2 of fixture block 6.2 can be made not generate deformation, play radial limit to housing 2
Position effect.
Wherein, pedestal 6 is equipped with card slot 6.3 backwards to the end face of mounting groove 6.1, and snap ring 7 is packed into card slot 6.3, and fixture block 6.2 wraps
The auxiliary section 6.2.1 being arranged in card slot 6.3 is included, snap ring 7 is packed into card slot 6.3 and extrusion fit portion 6.2.1 is so that fixture block
6.2 is mobile towards mounting groove 6.1.
Since the auxiliary section 6.2.1 of fixture block 6.2 is arranged in card slot 6.3, when snap ring 7 is packed into card slot 6.3, extruding is matched
Conjunction portion 6.2.1 simultaneously makes fixture block 6.2 generate extruding towards mounting groove 6.1, and the amount of extruding is that auxiliary section 6.2.1 protrudes into card slot
6.3 length, by the size of auxiliary section 6.2.1 being arranged rationally to adjust the amount of compression that fixture block 6.2 squeezes into mounting groove 6.1, from
And the close-fitting degree of fixture block 6.2 Yu housing 2 is adjusted, design is convenient, structurally reasonable.
Wherein, fixture block 6.2 is equipped with positive stop strip 6.2.2 towards 6.1 protrusion of mounting groove, and 2 inner wall protrusion of housing is equipped with stop collar
2.1, positive stop strip 6.2.2 and the cooperation of stop collar 2.1 are with by housing 2 and 6 axial limiting of pedestal.
Wherein, cooperated by stop collar 2.1 and positive stop strip 6.2.2 with by housing 2 and 6 axial limiting of pedestal, cooperation is reliable,
Housing 2 firmly installs, and stop collar 2.1 is arranged in 2 inner wall of housing, does not influence the globality of shape.
Wherein, fixture block 6.2 is at least one and is sequentially spaced setting along the circumferential direction of pedestal 6, and fixture block 6.2 can be set to grow
One of annular, and can be arranged for multiple and circumferential uniform intervals along pedestal 6.
The setting of the interval of fixture block 6.2, compared to the entirety by fixture block 6.2 as annular, the extruding fixture block 6.2 of snap ring 7 is more labor-saving,
The installation of snap ring 7 is more convenient.
Wherein, 6.3 bottom surface of card slot is equipped with mounting screw holes, and snap ring 7 is equipped with counterbore, and snap ring 7 and card slot 6.3 pass through installation
Screw 8 connects.
Wherein, snap ring 7 is connect with pedestal 6 by mounting screw 8, and snap ring 7 is fixed reliable, and mounting screw 8 is arranged the bottom of at
6 bottom surfaces of seat, do not influence the globality of shape.
Wherein, circumferentially arranged with several grooves 7.1, groove 7.1 is used for for sled for the end face of corresponding 6 bottom surface of pedestal of snap ring 7
The head of power driven tools is placed in.
When needing to dismantle snap ring 7, since snap ring 7 and the extruding of fixture block 6.2 are not easy to take out, therefore groove 7.1 is set, just
It is placed in the head of pry tool and pulls out snap ring 7.
Wherein, pedestal 6 is equipped with main body 1, and main body 1 is equipped with watertight panel 5, the panel guiding gutter 5.3 of watertight panel 5
Bottom surface is equipped with tapped blind hole, and the two sides that show hole 5.2 is located on housing 2 are equipped with auxiliary through hole, housing 2 and watertight panel 5 it
Between fixed by additional screws, then by perspective panel 3.1 clamping on the housing 2, hide additional screws, additional screws can be by cover
The position of shell 2 is positioned, and housing 2, main body 1 and pedestal 6 is coaxially disposed, while housing 2 can be assisted to be fixed, with
Housing 2 is avoided to fall off.
Wherein, main body 1 includes the pedestal 6 that lower part is arranged in, and 6 side of pedestal is equipped with pipe fitting 9, and pipe fitting 9 includes being used for
The first connector 9.1 being connect with 1 outer water tube of main body, the second connector 9.2 for being connect with 1 inner water tube of main body, pipe fitting 9
It further include the limiting section 9.3 with the coaxial arrangement of the first connector 9.1, pedestal 6 is equipped with the limit hole for being inserted into for limiting section 9.3
6.4, limiting section 9.3 and limit hole 6.4 circumferentially limit.
Limiting section 9.3 and limit hole 6.4 can be by setting abnormity so that the two circumferentially limits, for example, being disposed as three
Angular or rectangle can also be, multiple limit ribs 9.4 are provided with 9.3 outer wall of limiting section is circumferentially spaced, in limit hole 6.4
The limiting slot 6.5 for cooperating with limit rib 9.4 is recessed in peripheral wall.
When assembly, pipe fitting 9 is connect by the second connector 9.2 with the water pipe inside main body 1, in the case where being packed into cupboard in use,
Need for the first connector 9.1 to connect with external water pipe, the first connector 9.1 in external water pipe screwing operations, limit rib 9.4 with
Limiting slot 6.5 cooperates to limit circumferentially rotating for the first connector 9.1, to avoid the second connector 9.2 and the water pipe inside main body 1
Connection generates leakage since the rotation at the first connector 9.1 is affected, and improves the stability of the connection of pipe fitting 9, prevents
It only seeps water leak, and limiting section 9.3 and the first connector 9.1 are coaxially disposed, the circumferential limit of the first connector 9.1 can be made more
For stabilization.
Wherein, retention bead 6.6 is equipped in pedestal 6, limit hole 6.4 and limiting slot 6.5 are arranged in retention bead 6.6.
Retention bead 6.6 is set and limit hole 6.4 and limiting slot 6.5 are arranged in retention bead 6.6, saves materials,
Mitigate 6 weight of pedestal.
Wherein, 6.6 two sides of retention bead are additionally provided with limited post 6.7, and 6.7 center of limited post is equipped with fixing screw hole, limit
9.3 two sides of portion are equipped with fixed plate 9.5, and fixed plate 9.5 is equipped with the through-hole cooperated with fixing screw hole, limiting section 9.3 and limited post
6.7 are connected by fixing screws 10.
When assembly, pipe fitting 9 is connect with the water pipe inside main body 1, it is then by fixing screws 10 that pipe fitting 9 is fixed
In pedestal 6, fixation, and the fixing screws 10 of two sides equally can be by the circumferential limit of pipe fitting 9, to cooperate limit rib
9.4 and limiting slot 6.5 position-limiting action.
Wherein, 6.7 compression molding settings of retention bead 6.6 and limited post.
Process is saved, the structural strength of retention bead 6.6 and limited post 6.7 is improved, promotes the reliability of cooperation.
Wherein, the two sides that limit rib 9.4 is inserted into the insertion end of limiting slot 6.5 are equipped with guiding surface 9.6.
During 9 inserted base 6 of pipe fitting, by the guiding of guiding surface 9.6, so that limit rib 9.4 is packed into limiting slot
6.5 convenient.
Wherein, hot water apparatus is equipped in main body 1, hot water apparatus includes first shell 11 and second shell 12, first shell
11 and second shell 12 cooperate and constitute cavity for accommodating hot water, first shell 11 and second shell 12 are tied by being tightly connected
Structure connection, Hermetical connecting structure include projection in the first connection ring 11.1 of the outer rim of first shell 11, projection in second shell
Second connection ring 12.1 of 12 outer rim, sealing element 13, connector 14, sealing element 13 include being folded in 11.1 He of the first connection ring
Clamping part 13.1 between second connection ring 12.1, the first sealing 13.2 for sealing with 11 inner wall of first shell, are used for
With the second sealing 13.3 of 12 inner wall of second shell sealing, the first connection ring 11.1, the second connection ring 12.1, clamping part 13.1
It is connected by connector 14.
First connection ring 11.1 of first shell 11 and the second connection ring 12.1 of second shell 12 are connected by connector 14
It connects, and sealing element 13 is set, two seals are provided between first shell 11 and second shell 12, first is to seal
The clamping part 13.1 of part 13 is folded between the first connection ring 11.1 and the second connection ring 12.1 to seal the first connection ring 11.1
And the second gap between connection ring 12.1, second are, the first sealing 13.2 seal first shell 11 and sealing element 13 it
Between gap, the second sealing 13.3 seals the gap between second shell 12 and sealing element 13, to preferably fill to hot water
It sets and is closed, avoid infiltration leak.
Wherein, it is equipped with the first seal groove in the first sealing 13.2, is equipped in the first seal groove for sealing the first sealing
The first sealing ring of gap 15 between 11 inner wall of portion 13.2 and first shell.
First sealing ring 15 is arranged in the first seal groove, to the gap between 11 inner wall of sealing element 13 and first shell
It is sealed.
Wherein, it is equipped with the second seal groove in the second sealing 13.3, is equipped in the second seal groove for sealing the second sealing
The second sealing ring of gap 16 between 12 inner wall of portion 13.3 and second shell.
Second sealing ring 16 is arranged in the second seal groove, to the gap between 12 inner wall of sealing element 13 and second shell
It is sealed.
Wherein, 11.1 outer rim of the first connection ring is equipped with the first flanging 11.2, first shell 11, the first connection ring 11.1 and the
One flanging 11.2 constitutes the first accommodating cavity, and the first pressure ring 17 is set in the first accommodating cavity, and connector 14 is pressed by the first pressure ring 17
First connection ring 11.1.
By the way that the first pressure ring 17 is arranged, so that the power that connector 14 squeezes the first connection ring 11.1 is equal by the first pressure ring 17
It is acted in the first connection ring 11.1 evenly, to avoid extruding force uneven and make clamping part 13.1 and the first connection ring 11.1
Gap is generated, and the first accommodating cavity is used to the first pressure ring 17 is limited to avoid its abjection.
Wherein, 12.1 outer rim of the second connection ring is equipped with the second flanging 12.2, second shell 12, the second connection ring 12.1 and the
Two flangings 12.2 constitute the second accommodating cavity, and the second pressure ring 18 is set in the second accommodating cavity, and connector 14 is pressed by the second pressure ring 18
Second connection ring 12.1, the second accommodating cavity are used to limit the second pressure ring 18 to avoid its abjection.
By the way that the second pressure ring 18 is arranged, so that the power that connector 14 squeezes the second connection ring 12.1 is equal by the second pressure ring 18
It is acted in the second connection ring 12.1 evenly, to avoid extruding force uneven and make clamping part 13.1 and the second connection ring 12.1
Generate gap.
Wherein, connector 14 includes connection bolt and attaching nut.
Wherein, another embodiment as first shell 11 and second shell 12 can be not provided with pressing from both sides as shown in figure 11
Portion 13.1 is held, is equipped with the first cavity 11.3 close to the inner wall at the first connection ring 11.1 in first shell 11, second shell 12 connects
Inner wall at nearly second connection ring 12.1 is equipped with the second cavity 12.3, and the first cavity 11.3 and the second cavity 12.3 collectively form use
In the seal chamber of accommodating sealing element 13, sealing element 13 and seal chamber close-fitting, sealing element are pressed between two shells and are sealed.
It connects bolt and attaching nut is convenient for disassembly and assembly.
Only the most preferred embodiment of the utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not only limited to above embodiments, and specific structure is allowed to vary.It is all in the utility model independent right
It is required that protection scope in made various change in scope of protection of the utility model.
Claims (10)
1. a kind of electric heater, including main body (1), housing (2), pedestal (6), the main body (1) is located on pedestal (6), described
Housing (2) is located at main body (1) outside, main body (1) top be equipped with operating parts (3), wiring board (4), the operating parts (3) with
Wiring board (4) connection, the operating parts (3) are pierced by the setting of housing (2) top surface, it is characterised in that: the housing (2) and pedestal
(6) cooperated by fixed structure, the fixed structure includes snap ring (7), the fixture block (6.2) being located in pedestal (6), the housing
(2) end and pedestal (6) cooperates, and the snap ring (7) drives fixture block (6.2) to move towards housing (2) during being packed into pedestal (6)
It is dynamic to carry out close-fitting so that housing (2) and pedestal (6) axial limiting.
2. electric heater according to claim 1, it is characterised in that: the pedestal (6) is equipped with mounting groove (6.1), described
Mounting groove (6.1) is used for the end insertion for housing (2) to cooperate with pedestal (6).
3. electric heater according to claim 2, it is characterised in that: end face of the pedestal (6) backwards to mounting groove (6.1)
Equipped with card slot (6.3), the snap ring (7) is packed into card slot (6.3), and the fixture block (6.2) includes being arranged in card slot (6.3)
Auxiliary section (6.2.1), the snap ring (7) is packed into card slot (6.3) and extrusion fit portion (6.2.1) is so that fixture block (6.2) court
Housing (2) into mounting groove (6.1) is mobile.
4. electric heater according to claim 1, it is characterised in that: set between housing (2) top surface and wiring board (4)
Have watertight panel (5), the watertight panel (5) include setting operating parts (3) bottom guiding gutter, be arranged in watertight panel
(5) discharge outlet (5.1) of one end, the guiding gutter are connected to discharge outlet (5.1).
5. electric heater according to claim 4, it is characterised in that: the operating parts (3) includes perspective panel (3.1),
The wiring board (4) is equipped with display board (3.3), and the perspective panel (3.1) is located on display board (3.3), the waterproof
Panel (5) is equipped with the show hole (5.2) passed through for display board (3.3), and the guiding gutter includes panel guiding gutter (5.3), described
Panel guiding gutter (5.3) is arranged around show hole (5.2).
6. electric heater according to claim 4, it is characterised in that: the guiding gutter passes through conduit pipe (5.6) and row
The mouth of a river (5.1) connection, the conduit pipe (5.6) are arranged the end face in watertight panel (5) and set along the outer rim of watertight panel (5)
It sets.
7. electric heater according to claim 1, it is characterised in that: the pedestal (6) is equipped with pipe fitting (9), described
Pipe fitting (9) includes the first connector (9.1) for connecting with main body (1) outer water tube, for connecting with main body (1) inner water tube
The second connector (9.2) connect, the pipe fitting (9) further include limiting section (9.3), and the pedestal (6) is equipped with for for limiting section
(9.3) limit hole (6.4) being inserted into, the limiting section (9.3) and limit hole (6.4) circumferentially limit.
8. electric heater according to claim 7, it is characterised in that: limiting section (9.3) outer wall is circumferentially spaced to be set
It is equipped with multiple limit ribs (9.4), the limiting slot for cooperating with limit rib (9.4) is recessed in limit hole (6.4) peripheral wall
(6.5)。
9. electric heater according to claim 1, it is characterised in that: be equipped with hot water apparatus, hot water dress in the main body (1)
It sets including first shell (11) and second shell (12), the first shell (11) and second shell (12) cooperation constitute cavity,
The first shell (11) is connected with second shell (12) by Hermetical connecting structure, and the Hermetical connecting structure includes that projection exists
The first connection ring (11.1) of the outer rim of first shell (11), projection the outer rim of second shell (12) the second connection ring
(12.1), sealing element (13), connector (14), the sealing element (13) include offseting to be sealed with first shell (11) inner wall
The first sealing (13.2), offset the second sealing (13.3) being sealed with second shell (12) inner wall, described first
Connection ring (11.1) and the second connection ring (12.1) are connected by connector (14).
10. electric heater according to claim 9, it is characterised in that: the sealing element (13) further includes being erected at first
Clamping part (13.1) between connection ring (11.1) and the second connection ring (12.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183508.8U CN209495465U (en) | 2019-02-01 | 2019-02-01 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183508.8U CN209495465U (en) | 2019-02-01 | 2019-02-01 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495465U true CN209495465U (en) | 2019-10-15 |
Family
ID=68156599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920183508.8U Withdrawn - After Issue CN209495465U (en) | 2019-02-01 | 2019-02-01 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682072A (en) * | 2019-02-01 | 2019-04-26 | 陈非 | Electric heater |
-
2019
- 2019-02-01 CN CN201920183508.8U patent/CN209495465U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682072A (en) * | 2019-02-01 | 2019-04-26 | 陈非 | Electric heater |
| CN109682072B (en) * | 2019-02-01 | 2024-05-03 | 宁波飞羽集团有限公司 | Electric water heater |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200610 Address after: 315000 East Ninth Floor, Minghui, 555 Century Avenue North Section, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: NINGBO SUODUN FEIYU ELECTRICAL APPLIANCES Co.,Ltd. Address before: 315000 building 002 (9-1), No. 555, Shiji Avenue North, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Chen Fei |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220704 Address after: 315000 DASONG salt farm, Zhanqi Town, Yinzhou District, Ningbo City, Zhejiang Province (No. 55-18, Zhanwang Road, Yinzhou Economic Development Zone) Patentee after: Ningbo Feiyu Group Co.,Ltd. Address before: 315000 Ningbo City, Zhejiang Province Yinzhou District, North Section of Century Avenue 555 Minghui East 9 Floor Patentee before: NINGBO SUODUN FEIYU ELECTRICAL APPLIANCES Co.,Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191015 Effective date of abandoning: 20240503 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191015 Effective date of abandoning: 20240503 |