CN2064857U

CN2064857U - Lighting installation for game on desk

Info

Publication number: CN2064857U
Application number: CN89208401U
Authority: CN
Inventors: 何启政
Original assignee: HEIQIZHENG INDUSTRIAL Co Ltd
Current assignee: HEIQIZHENG INDUSTRIAL Co Ltd
Priority date: 1988-07-05
Filing date: 1989-06-09
Publication date: 1990-10-31
Also published as: GB2220472A; GB8815995D0; GB2220472B; JPH0210891U

Abstract

The utility model relates to a lighting installation for desktop games, which comprises frame (1) which is generally square. When the utility model is used, the four sides which are adjacent to the desktop of the utility model protrude upwardly, each side of the frame (1) is provided with a lamp (2) which is tied to the frame by ties and provides illumination for the area defined by the frame (1). The frame can be separated from the desktop, thus the tie can be removed or folded, and the frame and a desk can be constructed into integration.

Description

Lighting installation for game on desk

The utility model system is for a kind of new lighting device, so that desktop game to be provided, and mahjong for example, the improvement illumination when recreation.

At present, typical mahjong table has a square game table, and on desk four limits to the shoulder or the wall portion of upper process.This system of wall portion also provides a kind of facing directly simultaneously as the border of desktop, allows mah-jong pieces queue by mutual purlieu.The recreation illumination, normally use a lamp that central authorities are brighter, from the downward hanging of the ceiling between amusement arcade in the top of desk.Yet, this central light fixture out of doors the time difficulty provide, in any case and, can form shade on one side at mah-jong pieces, because mah-jong pieces are normally in the position of keeping to the side on four limits of square table, and make the mah-jong pieces face, so mah-jong pieces all are away from light towards each people who plays card.So cause the player difficulty see board clearly.

The purpose of this utility model is to be desktop game, and particularly the mah-jong pieces recreation provides the lighting device of the middle section of the desktop that can throw light on.

According to utility model, a kind of lighting device of desktop game comprises a framework that is square substantially, in use, faces four limits that are connected to desktop and projects upwards, and each limit of framework is provided with a light fixture, is to be arranged in the zone that framework is defined to be thrown light on.

The framework of lighting device can be the desk separate type, places it in during use on the desktop; Desktop can the side of being, can establish the wall portion that also can not be provided with projection in its surrounding; Framework can be for dismountable type, for example is provided with prominent bolt and connection-peg at Qi Sijiao, and in store and during transportation volume littler.Perhaps, can be provided with hinge on the framework, so that it can be folded into a smaller size smaller, for storing or transportation; A pair of hinge in relative corner, diagonal angle, its axle system is perpendicular to the square bearer face, and the hinge that falls at an other diagonal angle relative angle, it then is the aspect, diagonal angle along an other diagonal angle; So, framework can fold, be earlier one of first pair of corner to be stacked and placed on another corner, after again second pair of corner stacked.No matter under that a kind of situation, two biconjugate limits of framework, or wherein a pair of opposite side is extensible person, for the size that cooperates desktop and the desktop of square or rectangle.

But framework mat clip or carriage place on the desktop, and perhaps, framework also can become one with a square substantially desk.

Framework can be made of metal, and similarly is aluminium, or waits other material that is fit to make as wood.

Under the preferred case, each light fixture system is located at the light transmissive material behind that forms a wall portion part at least; And from each limit of framework in framework.

Can be provided with battery in the device, but common then be mat away from power supply provide electric energy via lead.

According to two kinds of examples of the device of the utility model, by accompanying drawing explanation is described, wherein:

Fig. 1 is the vertical view of lighting device first example;

Fig. 2 is the sectional view of the lighting device of Fig. 1;

Fig. 3 is the stereogram of the lighting device of Fig. 1;

Fig. 4 is the lighting device of Fig. 1, the stereogram when the half-lap situation;

Fig. 5 is the enlarged drawing in a corner, and this corner is provided with adjutage;

Fig. 6 is the sectional view of second example;

Fig. 7 is the exploded view of a central lighting device.

At Fig. 1, the lighting device shown in 2,3 and 4 has a framework 1, is a square empty frame in use; Framework 1 has four limits, and a fluorescent tube 2 is housed in each limit, and four

corners

3,4,5 and 6.Framework system is made by the flute profile aluminium of square-section extrusion modling, and fluorescent tube 2 can or suitably not be fixed in the conduit with packaging material with C type folder.

The limit of framework utilizes

hinge

7,8 to link together mutually; Hinge 7 is located on the corner,

diagonal angle

3 and 5 of framework interior wall, and it is perpendicular to the face of framework; 8 on hinge is located on the relative corner 4 and 6 of frame upper surface, and it is then along the diagonal of two corners 4 and 6.Mode by this, lighting device can be folded into a smaller size smaller, stores and transportation with convenient.As shown in Figure 4, reaching of smaller volume shape is at first to utilize hinge 8 that first corner 3 is turned over to corner 5, and two other corner 4 and 6 then utilizes folding hinge 7 and it is drawn close mutually.

Hinge 7,8 be the

position

9,9 that is connected the end on framework 1 each limit ' on; As Fig. 1 and shown in Figure 3, the upper space at

corner

3 and 5 position 9, it is near hinge 7, and is parallel to the limit of framework.And the position 9 of corner 4 and 6 ' the upper space, it is near hinge 8, as shown in Figure 1, when framework is open position, is to place along the diagonal in two corners.Method by this, position 9,9 ' can match with

hinge

7,8, and level and smooth, a square framework appearance is provided.

The framework of opening 1 is to be positioned on the desktop that is fit to, that is common square and big or small desk easily, and framework can be fixing on the table with screw, or just lay on the table.Four limits of framework provide in one to metope, and when playing mahjong, board can lean against top and arrange, and can prevent that board from dropping on table.This lighting device can make a suitable desk become mahjong table, and each tame board is all impinged upon on the board face by fluorescent tube 2 and does illumination uniformly, and having exempted other means of illumination can be at the shade that one side forms of board.The power supply of fluorescent tube 2 can be for being located at the battery in the framework, and is more common, then is to utilize external power supply to provide power supply by lead 10.As shown in Figure 4, fluorescent tube 2 connects with lead 11 each other.

The interior wall 12 on framework 1 each limit, its at least a portion system is made by the light transmissive material of plastic cement or glass etc., so can make fluorescent tube 2 each tame mah-jong pieces of light transmission adjacent vertical plane, and impinge upon on the board.

Consult Fig. 5, show a corner, it is configurable in first example of framework, and it can have a side or both sides to extend, and can be parallel or perpendicular to a specific limit.Each position 9 ' have the extension 13 of a small cross sections, the last or lower surface of extension 13 is provided with a conduit 14; The inner face last or lower surface on framework 1 four limits is provided with a projection 15, and towards the end, each projection 15 combines with a conduit 14, to reach a level and smooth expanding-contracting action, position 9 like this ' can move in the mediad on each limit or outwards.Conduit 14 promptly stopped in the past in the end, and away from the hinge 7 of extension 13, so that projection 15 can prevent that the corner from throwing off from other position of framework.One cylindrical hole 16 is by the center of extension 13, to provide a conduit by lead 11.This telescopic device can be located at whole four corners, or only be located at two corners.Perhaps, can make the limit of framework make telescopic.Mode can make different size by this, and the desktop of change of shape restriction obtains to cooperate.

The sectional view of second example of the lighting device of the utility model as shown in Figure 6; Desk has a game table 17, and its each limit is the wall portion 18 of oriented upper process all.The middle position of four abutment wall portions 18 is provided with a fluorescent tube 2, and when supplying to play Mah-Jong, each tame board all can obtain uniform illumination as above-mentioned first example.The inside 19 on each limit of wall portion 18, it has the same light transmissive material in a part of system and aforementioned first example at least.Framework in this second example can be made by the aluminium or the timber that cooperate desk.

Except being provided the side lighting by fluorescent tube 2, central illumination can utilize a support and a bearing to install as shown in Figure 7.One light fixture 20 is to be slidably mounted on a horizontal component that is the support 21 of L type substantially, one frame member 22 has four holes 23 frame member 22 to be fixed on the framework 1 of first example for screw, or be fixed on the desk of putting framework 1, perhaps also can be fixed on the desk of second example.Frame member 22 is provided with an aperture 24, and the vertical component of sodium L type spare 21 can hold in its shape system, and this L type spare 21 can utilize screw or other known method to locate on frame member 22.Light fixture 20 can move on the horizontal part of L type spare 21, obtains best illumination to adjust the position.This central light fixture 20 provides uniform illumination jointly with the fluorescent tube 2 that is located at wall portion, make when playing Mah-Jong, on desktop and the board all without any shade.

Claims

1, a kind of lighting device of desktop game is characterized in that comprising a framework that is square substantially, and it projects upwards from desktop in use, and in abutting connection with the limit of desk; Each limit of framework is provided with a light fixture, for throwing light on by the zone that framework surrounded and defined.

2, according to the lighting device of claim 1, it is characterized in that its middle frame comprise a plurality of by means of releasable securing apparatus mutual fastening parts, and this fastener can be disassembled, thereby removes this lighting device so that storage or transportation.

3, the lighting device according to claim 1 is characterized in that this framework is provided with hinge, and be folding for it.

4, the lighting device according to claim 3 is characterized in that its system of hinge on the wherein a pair of diagonal angle perpendicular to the face of quadra, and another its axle of hinge to the diagonal angle then is the diagonal along two diagonal angles.

5, according to the lighting device of one of claim 1 to 4, thereby it is characterized in that the wherein a pair of or two pairs of opposite side comprise can extend or shrink once or the twice parts of the retractility structure of size that change lighting device.

6, the lighting device according to claim 1 is characterized in that wherein each light fixture system places after the window portion of at least a portion light transmissive material in the wall portion, and this system of wall portion is arranged by each limit of framework central authorities towards framework.

7, the lighting device according to claim 1 is characterized in that wherein further illumination system is provided by the 5th light fixture, and the 5th light fixture is to be connected on the framework, and possesses the position that can regulate mutually with framework.