CN2786833Y - Hot pot power supply connecting equipment of rotating dining table - Google Patents
Hot pot power supply connecting equipment of rotating dining table Download PDFInfo
- Publication number
- CN2786833Y CN2786833Y CN 200520050565 CN200520050565U CN2786833Y CN 2786833 Y CN2786833 Y CN 2786833Y CN 200520050565 CN200520050565 CN 200520050565 CN 200520050565 U CN200520050565 U CN 200520050565U CN 2786833 Y CN2786833 Y CN 2786833Y
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- power supply
- copper
- rings
- hole
- box body
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Abstract
The utility model relates to a chafing dish power supply connecting device of a rotating dining table, which is composed of two rotary box bodies and two static junction boxes fixed on a support bracket of the dining table, wherein each rotary box body is composed of three layers of insulated rings and two circular copper rings separated mutually, and the insulated rings of each rotary box body are provided with a joint pin fixed on the bottom end of a rotating shaft of the rotating dining table by screws. Each circular copper ring is provided with welding holes; two power leads of an electromagnetic oven are respectively welded on the welding holes of the two copper rings. The out circle of each copper ring is provided with a groove in which a copper bar of the junction box is sheathed, clamped and contacted, and the other end of the copper bar is connected with an external power supply by a lead and a plug. An ordinary alternating current power supply keeps contact with the rotating copper ring by the copper bar of the junction box to transmit the power supply to the electromagnetic oven on the movable table top. The utility model solves the difficult problems of the hiding of the rotating dining table, and the unsafe and unreliable use of the electromagnetic oven. The utility model is suitable for various dining tables with electric chafing dishes, and especially, is suitable for dinning tables with electromagnetic oven chafing dishes in high-grade luxurious restaurants.
Description
[technical field]
The utility model relates to a kind of arrangements of electric connection, is a kind of chafing dish power supply connecting device that is used for lazy Susan specifically.
[background technology]
At present, general dining table especially for the luxurious dining table of luxurious hotel, all is the revolvable senior dining tables of desktop, and dining table is provided with one or more hot pot stoves.This in the past lazy Susan hot pot stove generally is the chemical fuel of combustion of liquid or solid, and it not only uses inconvenience, also will produce a large amount of toxic gases in the combustion process, contaminated environment, infringement diner's health; The someone attempted with electric furnace or electromagnetic oven afterwards, and with contaminated solution environment and unhealthful problem, but the connectivity problem between tabletop that is rotating and the static electric power incoming line is a difficult problem.Not being because electric contact piece regular meeting comes in contact bad easy heating, causing electric power disconnection or damage contact, is exactly that the manufacturing cost height is difficult to large-scale promotion application because structure is too complicated.
[summary of the invention]
For overcoming the above-mentioned defective that existing lazy Susan chafing dish power supply connects, it is a kind of simple in structure that the utility model provides, and contact is good, the jockey of lazy Susan hot pot stove power supply easy to use, safe.
For solving its technical problem, the technical scheme that the utility model adopted is: with the rotating shaft of rotating table top one bottom, design the box body that energy rotates with rotating shaft, be provided with the circular copper rings of two mutual insulatings in the box body, each copper ring inner ring is provided with a welding hole, is used for being welded to the power line of electromagnetic oven; Be provided with two terminal boxes on static fixedly desktop support, be provided with one in each terminal box and go into the font copper rod, an end cover of copper rod is stuck on the copper ring of rotation box, and in order to energized, the other end is connected with circumscripted power line.In order to realize that static external power supply dynamically links to each other with the hot pot stove power supply of rotation.
The utility model is compared with existing technical scheme, following outstanding advantage is arranged: 1. the utility model is mainly by forming with rotating shaft rotation box body that together rotates and the outside line terminal box that is fixed on the stationary bracket, respectively be provided with a welding hole on the circular copper rings of two mutually insulateds on the rotation box body, power line in order to the welding electromagnetic oven can rotate this power line with desktop is concentric; External power links to each other with two terminal boxes on the support by lead and plug, each power pack be provided with one all the time with the contiguous copper rod of rotation copper ring, can avoid the winding of lead; Particularly the cylindrical of two circular rings is provided with Baltimore groove one, and static copper rod moves in this groove, and therefore excellent contact, the not problem that can strike sparks or burn out are arranged.Through trying out, this device rotated 36 hours continuously, found the phenomenon of intensification and loose contact.2. this apparatus structure is simple, and the power supply cabling is hidden, and the outside, back is installed can't see power line, not only attractive in appearance but also safety, the lazy Susan that is fit to various deluxe restaurants is used.
[description of drawings]
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 be among Fig. 1 insulated ring 1 overlook cutaway view with A-A.
Fig. 3 be among Fig. 1 circular copper rings overlook cutaway view with B-B.
Fig. 4 be among Fig. 1 insulated ring 3 overlook cutaway view with C-C.
Among the figure: on 1, the insulated ring of middle level, 2 circular copper rings, 3 bottom insulated rings, 4 static terminal boxes, 5 terminal box copper rods, the welding hole on 6 circular copper rings, the boss on 7 insulated rings, post in succession on 8 boss, 9 fixing holes, the concave station on 10 circular copper rings, 11 location notchs, the connecting hole of 12 insulating bases, 13 polygon through holes.
[embodiment]
With reference to accompanying drawing: the bottom of lazy Susan face rotating shaft be screwed by on, isolate between middle level insulated ring (1), lower floor's insulated ring (3) and three insulated rings and rotation box body that two circular copper rings (2) of being connected as a single entity are formed, last, the middle insulated ring (1) of rotation box body, make with plastics or bakelite, the center is a through hole, the circumference of through hole is provided with the boss ring (7) that exceeds the edge, on the boss ring, be provided with at least 3 convex cylindricals (8), be provided with screw mounting hole (9) in the cylinder; Center in each circular copper rings (2) is provided with through hole, the circumference of through hole is provided with the concave station (10) that is lower than the edge, the degree of depth of concave station (10) is identical with boss height on the insulated ring (1), on concave station (10), be provided with a welding hole (6) and at least 3 spill location notchs (11), be respectively applied for the welding electromagnetic oven power line with install and fix into an integral body with insulated ring (1), bottom at the rotation box body is provided with bottom insulated ring (3), be provided with through hole (13) at the center of insulated ring, the hole shape of this through hole is similar with circular copper rings (2) hole shape to insulated ring (1), the aperture is littler than insulated ring (1) and circular copper rings (2), be provided with at least 3 through holes (12) on insulated ring (3), the position of the through hole (9) on the position of these 3 through holes and the insulated ring (1) is corresponding.On the other lazy Susan support of rotation box body, be fixed with two electric source connecting boxes (4), be provided with a copper rod (5) of going into font in each terminal box, the one end cover clamping of this copper rod is touched in the outer round recessed of a circular copper rings, and the other end of copper rod extremely links to each other with one of external power supply with plug by lead.Solve the difficult problem that civil power is connected with the power supply of lazy Susan electromagnetic oven chafing dish.
Claims (3)
1, a kind of chafing dish power supply connecting device of lazy Susan, it is characterized in that: with the rotating shaft of rotating table top one bottom, be provided with the box body that an energy rotates with rotating shaft, be provided with the circular copper rings of two mutual insulatings in the box body, the inner ring of each copper ring is provided with a welding hole, is used for being welded to the power line of electromagnetic oven; Be provided with two terminal boxes on static fixedly desktop support, be provided with a copper rod in each terminal box, an end cover of copper rod is stuck on the circular copper rings cylindrical of rotation box body, and in order to energized, the other end of copper rod is connected with circumscripted power line.
2, chafing dish power supply connecting device according to claim 1, it is characterized in that: described rotation box body is made up of three insulated rings in upper, middle and lower and isolation and two circular copper rings connecting as one, upward, middle insulated ring all is that the center is provided with through hole, the through hole edge is provided with boss, boss is provided with at least 3 cylinders, is provided with screw mounting hole in the cylinder; The center of described circular copper rings is provided with through hole, and the edge of through hole is provided with concave station, and the edge of concave station is provided with at least 3 location notchs and a welding hole.
3, chafing dish power supply connecting device according to claim 1 and 2, it is characterized in that: the cylindrical of described circular copper rings is provided with groove one, and an end of static electric source connecting box copper rod is touched in the cover clamping in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050565 CN2786833Y (en) | 2005-03-24 | 2005-03-24 | Hot pot power supply connecting equipment of rotating dining table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050565 CN2786833Y (en) | 2005-03-24 | 2005-03-24 | Hot pot power supply connecting equipment of rotating dining table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786833Y true CN2786833Y (en) | 2006-06-07 |
Family
ID=36775395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520050565 Expired - Fee Related CN2786833Y (en) | 2005-03-24 | 2005-03-24 | Hot pot power supply connecting equipment of rotating dining table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786833Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374038A (en) * | 2017-07-05 | 2017-11-24 | 上海电机学院 | A kind of dining table of powered supply socket |
-
2005
- 2005-03-24 CN CN 200520050565 patent/CN2786833Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374038A (en) * | 2017-07-05 | 2017-11-24 | 上海电机学院 | A kind of dining table of powered supply socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20130324 |