CN202018002U - Lamp cover fixing structure of electric heating container - Google Patents
Lamp cover fixing structure of electric heating container Download PDFInfo
- Publication number
- CN202018002U CN202018002U CN2010207014106U CN201020701410U CN202018002U CN 202018002 U CN202018002 U CN 202018002U CN 2010207014106 U CN2010207014106 U CN 2010207014106U CN 201020701410 U CN201020701410 U CN 201020701410U CN 202018002 U CN202018002 U CN 202018002U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- electric heating
- elastic seal
- heating vessel
- lamp cover
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a lamp cover fixing structure of an electric heating container. The lamp cover fixing structure comprises the electric heating container; a lamp cover is inserted into a lamp cover hole formed in the electric heating container; an elastic seal sleeve is arranged between the lamp cover hole and the lamp cover; and the elastic seal sleeve, the lamp cover hole and the lamp cover are hermetically fixed in interference fit. In the utility model, lamp cover parts are tightly clamped or fixed in interference fit to replace the traditional mode of being fixed by touch welding and screws, the processes of welding and polishing all parts, locking the screws and the like are reduced; the problem of part rustiness is avoided because metal parts such as the screws and screw bolts are omitted; and by the structure, non-destructive disassembly and maintenance can be performed, the maintenance difficulty of a manufacturer is reduced, and the maintenance cost is saved. The structure has the characteristics of simple and reasonable structure, safety, reliability, low manufacturing cost, long service life, convenience for maintenance and the like. Moreover, the labor power and the material resources are saved during production of a product, so that the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of lampshade fixing structure of electric heating vessel.
Background technology
Electric heating vessel is a kind of common daily necessities.In daily life, the fixing and connected mode between the lampshade of most electric heating vessels and the electric heating vessel heating unit assembly is for welding sign indicating number son or double-screw bolt, lock screw again.Its concrete scheme is as follows: the cover hole of turning on light on the heating unit assembly of electric heating vessel, welding sign indicating number son or double-screw bolt are loaded onto the elastic seal cartridge elastic component, load onto Transparent lamp shade, lock screw again, load onto illuminator then.This class design has four remarkable shortcomings, and the one, need to weld screw column on the water gauge limit in heating unit assembly upper lamp shade hole, complex structure increases cost; The 2nd, weld screw column after, heating unit assembly needs second polishing, operation knot is complicated, cost is high, and polishing efficiency is low; The 3rd, after the polishing, need to use screw locking, efficiency of assembling is low; The 4th, heating unit assembly fraction defective height, so this part maintenance rate height, and this structural repair difficulty.Therefore, be necessary this structure is further improved and perfect.
The utility model content
The purpose of this utility model aim to provide a kind of can be reliably, safety and be fixed on lampshade fixing structure on the heater element of electric heating vessel easily, to overcome the deficiencies in the prior art part.
Press the lampshade fixing structure of a kind of electric heating vessel of this purpose design, comprise electric heating vessel, lampshade inserts in the lampshade hole that is arranged on the electric heating vessel, and its architectural feature is to be provided with elastic seal cartridge between lampshade hole and the lampshade, and three's interference fit seal is fixed.
Described lampshade is a cylindrical structural, and the top is provided with the guiding cap, and the lower end is provided with the baffle ring that extends laterally.
Described elastic seal cartridge is cylindrical or conical, and on the outer wall of the lampshade that is enclosed within by interference fit and fixing, and the bottom of elastic seal cartridge contacts with the baffle ring of lampshade; The lateral surface of elastic seal cartridge also is provided with the scrobicular ring that caves inward.
Be provided with annular buckle between the guiding cap of described lampshade or baffle ring and the elastic seal cartridge, annular snap is buckled and is had breach, and its inboard is provided with the screens that adapts with lampshade more than two; Annular buckle and elastic seal cartridge, lampshade cooperatively interact fixing.
Described lampshade hole is arranged on the heating unit assembly, and the outside crimping of its inner rim forms folded limit, and folded checkpost is gone in the scrobicular ring of elastic seal cartridge, and the two chucking that cooperatively interacts is fixing.
Described lampshade is transparent or translucent.
Described elastic seal cartridge top is conical, and the bottom is cylindrical, and the junction, top and the bottom is provided with scrobicular ring, and its material is rubber, silica gel or silica gel.
Described annular buckle is a transparent or opaque plastic material high temperature resistant, environmental protection.
The utility model changes chucking into by the lampshade part that was needed butt-joint and screw fix in the past or interference fit is fixed, and having reduced each part needs operations such as welding, polishing and lock screw; Because saved metal parts such as screw and double-screw bolt, the problem of having avoided part to get rusty; This structure also can be carried out non-destructive dismounting and maintenance simultaneously, has reduced the maintenance difficulty of manufacturer, has saved maintenance cost.That this structure has is simple and reasonable, safe and reliable, low cost of manufacture, long service life and be convenient to characteristics such as maintenance, and has saved manpower and materials in the manufacture process of product, thereby has improved production efficiency.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is an embodiment electric heating vessel partial structurtes schematic diagram.
Fig. 3 is the partial structurtes enlarged drawing of Fig. 1.
Fig. 4 is another partial structurtes enlarged drawing of Fig. 1.
Fig. 5 is an embodiment elastic seal cartridge cross-sectional view.
Fig. 6 is an embodiment lampshade cross-sectional view.
Fig. 7 is the front view of embodiment annular buckle.
Fig. 8 is the cross-sectional view of embodiment annular buckle.
Among the figure: 1 is lampshade, and 1.1 are the guiding cap, and 1.2 is baffle ring, and 2 is elastic seal cartridge, and 2.1 is scrobicular ring, and 3 is annular buckle, and 4 is electric heating vessel, and 4.1 is the lampshade hole, and 5 is heater element.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, Fig. 5-Fig. 8, a kind of lampshade fixing structure of electric heating vessel has lampshade hole 4.1 on the electric heating vessel 4, and inner edge outside crimping in lampshade hole forms a folded limit, thereby builds up bilayer thickness in the inboard in lampshade hole 4.1.Lampshade 1 is the column Transparent lamp shade, and its top is guiding cap 1.1, and the lower end is provided with the baffle ring 1.2 that extends laterally, and lampshade 1 inserts in the lampshade hole 4.1.Be provided with elastic seal cartridge 2 between lampshade 1 and lampshade hole 4.1, elastic seal cartridge top is conical, and the bottom is cylindrical, and the lateral surface of junction, top and the bottom is provided with the scrobicular ring 2.1 that matches with the folded limit in lampshade hole 4.1.Form interference fit between lampshade 1, elastic seal cartridge 2 and the lampshade hole 4.1, thereby lampshade 1 is fixed on the electric heating vessel 4.Be provided with the annular buckle 3 of plastic cement material between the guiding cap lower edge of lampshade 1 and elastic seal cartridge 2, annular snap is buckled and is had breach, and is provided with three button bits that adapt with lampshade 1.Annular buckle 3 buckles into the top of lampshade 1 by guiding cap 1.1, and cooperates fixing with lampshade 1 by screens; The lower surface of annular buckle 3 contacts with the upper end of elastic seal cartridge 2, and the two mutual extrusion, the baffle ring 1.2 of lampshade 1 props up the lower end of elastic seal cartridge 2, prevent elastic seal cartridge along the outer wall of lampshade 1 to lower slider.
Ring-like button 3 and elastic seal cartridge 2 are fixed on the outer wall of lampshade 1 together, and baffle ring 1.2 upper surfaces are to the height sum of length＜annular buckle 3 with the elastic seal cartridge 2 of guiding cap 1.1 lower edges, be fixed mutually between baffle ring 1.2, elastic seal cartridge 2 and annular buckle 3 threes, be compressed and play the water-tight effect with the elastic seal cartridge 2 that guarantees the silica gel material.The outer edge surface on the folded limit in lampshade hole 4.1 snaps in the scrobicular ring 2.1 of elastic seal cartridge 2, and the part and scrobicular ring mutual extrusion of scrobicular ring 2.1 gone in folded checkpost, blocks elastic seal cartridge 2 in the mode of interference fit, thereby lampshade 1 is fixed on the electric heating vessel 4; When this structure can avoid the folded length of side phase in lampshade 1 itself and lampshade hole 4.1 to use the connection that causes because cut mutually built on the sand and percolating water, this structure also can be carried out non-destructive dismounting and maintenance simultaneously.
The scrobicular ring 2.1 of elastic seal cartridge 2 is arranged on its thickest size place, with the inwall that guarantees scrobicular ring 2.1 enough bonding strengths are arranged, after annular buckle 3 buckles into lampshade 1, on the folded limit that annular buckle 3 pairs of elastic seal cartridge 2 applied pressures are transmitted to lampshade hole 4.1 and the contact-making surface of scrobicular ring 2.1, enough wall thickness just can be eliminated because of stressed takes place to rupture possible.The outer wall of lampshade 1 should have enough thickness, folded limit is transmitted on the outer wall of lampshade 1 pressure of scrobicular ring 2.1, outer wall needs enough thickness in order to bearing vertical effect this pressure thereon, thus avoid because of lampshade 1 because of being heated for a long time and problem such as breaking of causing of pressurized.
Referring to Fig. 4, annular buckle 3 also can buckle into the bottom of lampshade 1, promptly between baffle ring 1.2 and the elastic seal cartridge 2, and cooperates fixing with lampshade 1 by screens.Its effect is identical with above-mentioned enforcement.
Lampshade 1 also can be fixed on the support of heater element 5.
Claims (8)
1. the lampshade fixing structure of an electric heating vessel comprises electric heating vessel (4), and lampshade (1) inserts in the lampshade hole (4.1) that is arranged on the electric heating vessel, it is characterized in that being provided with elastic seal cartridge (2) between lampshade hole and the lampshade, and three's interference fit seal is fixed.
2. according to the lampshade fixing structure of the described electric heating vessel of claim 1, it is characterized in that described lampshade (1) is a cylindrical structural, the top is provided with guiding cap (1.1), and the lower end is provided with the baffle ring (1.2) that extends laterally.
3. the lampshade fixing structure of electric heating vessel according to claim 2, it is characterized in that described elastic seal cartridge (2) is for cylindrical or conical, fix on the outer wall of the lampshade (1) that is enclosed within by interference fit and with lampshade, and the bottom of elastic seal cartridge contacts with the baffle ring (1.2) of lampshade; The outer middle side part of elastic seal cartridge also is provided with the scrobicular ring (2.1) that caves inward and cooperates with lampshade hole (4.1).
4. the lampshade fixing structure of electric heating vessel according to claim 3, it is characterized in that being provided with annular buckle (3) between the guiding cap (1.1) of described lampshade (1) or baffle ring (1.2) and the elastic seal cartridge (2), annular snap is buckled and is had breach, and its inboard is provided with the screens that adapts with lampshade more than two; Annular buckle and elastic seal cartridge, lampshade cooperatively interact fixing.
5. the lampshade fixing structure of electric heating vessel according to claim 4, it is characterized in that described lampshade hole (4.1) is arranged on electric heating vessel (4) bottom, the outside crimping of its inner rim forms folded limit, and folded checkpost is gone in the scrobicular ring (2.1) of elastic seal cartridge (2), and the two chucking that cooperatively interacts is fixing.
6. according to the lampshade fixing structure of each described electric heating vessel of claim 1-5, it is characterized in that described lampshade (1) makes for transparent or semitransparent material.
7. the lampshade fixing structure of electric heating vessel according to claim 6 is characterized in that described elastic seal cartridge (2) top for conical, and the bottom is cylindrical, and the junction, top and the bottom is provided with scrobicular ring (2.1), and its material is rubber, silica gel or silica gel.
8. the lampshade fixing structure of electric heating vessel according to claim 7 is characterized in that described annular buckle (3) is plastic material high temperature resistant, environmental protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207014106U CN202018002U (en) | 2010-12-29 | 2010-12-29 | Lamp cover fixing structure of electric heating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207014106U CN202018002U (en) | 2010-12-29 | 2010-12-29 | Lamp cover fixing structure of electric heating container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018002U true CN202018002U (en) | 2011-10-26 |
Family
ID=44811672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207014106U Expired - Lifetime CN202018002U (en) | 2010-12-29 | 2010-12-29 | Lamp cover fixing structure of electric heating container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212741A (en) * | 2017-07-27 | 2017-09-29 | 广东小熊电器有限公司 | Glass electric kettle and its lampshade fixing structure |
| WO2021218008A1 (en) * | 2020-04-27 | 2021-11-04 | 广东洲明节能科技有限公司 | Sealing ring, light sensation controller and led street lamp |
-
2010
- 2010-12-29 CN CN2010207014106U patent/CN202018002U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212741A (en) * | 2017-07-27 | 2017-09-29 | 广东小熊电器有限公司 | Glass electric kettle and its lampshade fixing structure |
| WO2021218008A1 (en) * | 2020-04-27 | 2021-11-04 | 广东洲明节能科技有限公司 | Sealing ring, light sensation controller and led street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |