WO2012027938A1

WO2012027938A1 - Flourescent lamp

Info

Publication number: WO2012027938A1
Application number: PCT/CN2010/079806
Authority: WO
Inventors: 罗东
Original assignee: Luo Dong
Priority date: 2010-09-03
Filing date: 2010-12-15
Publication date: 2012-03-08
Also published as: CN201811044U

Abstract

A fluorescent lamp comprises a lamp tube (1), a connecting piece (2), and a lamp head (3). The lamp head is provided at the two ends of the lamp tube. The lamp holders (4) are provided at the two sides of the connecting piece. The lamp heads at the two ends of the lamp tube are installed on the lamp holders at the two sides of the connecting piece respectively. The side face of the connecting piece or the lamp holder is provided with a socket (5) into which a matching plug can be inserted. The socket is electrically connected with the lamp head.

Description

Fluorescent lamp

Technical field

The invention relates to a luminaire, in particular to a fluorescent tube.

Background technique

Fluorescent lamp is the longest used illumination source in people's daily life work. The inventor of the present application first applied for the invention of patent number "ZL200920052963.0", in which a fluorescent lamp is specifically disclosed, and the lamp at both ends of the lamp is disclosed. In the seat, the end face of one lamp holder is provided with a convex plug, and the end face of the other lamp holder is provided with a matching concave socket. With this structure, a plurality of fluorescent lamps of the same specification can be realized, which are on the head and tail lamp holders. The plug and the socket are directly assembled and electrically connected to each other without additional wires; the combination of the first and last connected fluorescent lamps enables the adjacent lamps to be closely connected together, and is connected and installed. It is very convenient. At the same time, when the fluorescent lamp is working, the light emitted by the adjacent lamp without gap forms a long uninterrupted light source, and the light shining on the ground and the wall is uniform and without fault, so the effect is very good. Therefore, the structure is ideal. It is especially suitable for occasions where the illumination area is long, such as a guardrail lamp or a hall.

During the use of fluorescent lamps, they are first and last plugged together, and then the two outermost power cables are fixed by the outermost two fluorescent lamps, and connected to the power source for power supply. The structural state is shown in Figure 1. In actual use, Fluorescent lamps of this structure mainly have two shortcomings:

(1) Multi-segment fluorescent lamps are connected at a time to form a series relationship. Therefore, after the length and quantity of the fluorescent lamps are connected in series to a certain value, the extension cannot be continued, otherwise the current of the entire circuit will be too large, and the fluorescent lamp or the power source will be burned out; The two series of fluorescent lamps are staggered from each other to ensure that the respective power sources are connected. The structural state is as shown in Fig. 2. However, this not only makes the fluorescent lamps as inconvenient to install as a whole, but also when the fluorescent lamps that are staggered from each other are illuminated, the light is not in a straight line. On the top, a continuous and uniform light band cannot be formed, resulting in uneven illumination and occurrence of problems, which affect the overall aesthetics;

(2) The structure in which the fluorescent lamps are inserted and inserted through the plug and the socket at the beginning and the end, there is not enough margin between the power sockets on both sides. If one of the fluorescent lamps fails and needs to be replaced, the whole segment must be connected first. The fluorescent lamp is removed together, the faulty fluorescent lamp is removed, and the qualified product is replaced. As a result, the replacement of the fluorescent lamp is very inconvenient.

Summary of the invention

In view of the above problems, the present invention provides a fluorescent lamp which is easy to replace and which enables the light source to form a perfect light band with good illumination effect and no fault.

The technical solution adopted by the present invention to solve the technical problem thereof is:

Fluorescent lights, including:

Lamp

Connecting piece

a lamp cap disposed at both ends of the lamp;

a lamp holder disposed on both sides of the connector; wherein

The lamp caps at both ends of the lamp tube are respectively mounted on the lamp holders on both sides of the connecting member;

It is also characterized by:

a socket disposed on a side of the connector or the socket and electrically connected to the lamp cap;

A socket that matches the plug.

The invention has the beneficial effects that: in the invention, the connection between the fluorescent lamps and the power source is realized by the plugs provided on the side of the socket, so that when the fluorescent lamps are combined into a long strip, the adjacent fluorescent lamps are used. The sockets and plugs are connected in series so that the fluorescent lamps are no longer longitudinally positioned with each other, so that a reasonable number of fluorescent lamps can be connected in series with each other, and no matter how many sets of fluorescent lamps are connected in series, Straight lines are arranged adjacent to each other at the beginning and the end, so that not only the overall appearance is beautiful, but also a perfect light band can be formed when the light is emitted, and the light emitted is ideal, without a fault; and in this state, if one of the fluorescent lamps needs to be removed, Therefore, it is only necessary to remove the plug corresponding to the side of the fluorescent lamp without affecting other fluorescent lamps. It can be seen that the installation and replacement of the present invention are more convenient.

DRAWINGS

Further description will be made below with reference to the accompanying drawings and specific embodiments:

1 is a structural block diagram of a combination of existing fluorescent lamps;

2 is a structural block diagram of a conventional fluorescent lamp when a plurality of fluorescent lamps are combined;

Figure 3 is a schematic view of the structure of the present utility;

Figure 4 is a schematic view of the split structure of the present invention;

Figure 5 is a structural block diagram of the fluorescent lamps of the present invention combined;

Fig. 6 is a structural block diagram of a fluorescent lamp of the present invention when a plurality of fluorescent lamps are combined.

detailed description

Referring to Fig. 3, the fluorescent lamp provided by the present invention comprises a lamp tube 1, a connecting member 2 and a lamp cap 3. The lamp cap 3 is disposed at two ends of the lamp tube 1, and a branch pipe, a filament and the like can be disposed inside, and is connected with the lamp tube 1. A lamp holder 4 is disposed on both sides of the connecting member 2, and the lamp caps 3 at the two ends of the lamp tube 1 are respectively mounted on the lamp holders 4 on both sides of the connecting member 2, so that the lamp holder 4 on the same side is connected with the lamp cap 3, and in the present invention, A socket 5 electrically connected to the base 3 is provided on the side of the connector 2 or the socket 4, and the socket 5 can be fitted with a matching plug 6. As a preferred embodiment, the lamp caps 3 are disposed at the opposite ends of the lamp tube 1, so that the filaments are not exposed as in the prior patent, and the rear end portion is prevented from being blackened, and the plurality of fluorescent lamps can be combined into one continuous. The effect of a faultless light source.

As shown in FIG. 4, as a preferred embodiment of the present invention, the socket 5 is provided with a mounting notch 42 for assisting positioning of the same side lamp cap 3, which facilitates the positioning of the lamp cap 3 and the socket 5 on both sides of the lamp tube 1. In this structural state, in order to make the overall structure more reasonable and the combination is more convenient, the lamp caps 3 on both sides of the lamp tube 1 are respectively provided with the conductive contacts 31, and the mounting notches 42 are provided with the plugged conductive contacts 31. The electrical outlet 41 is used to electrically connect the socket 5 to the conductive contact 31 through the over-voltage socket 41.

In the above structure, it is preferable that the over-electric socket 41 is a rotary socket, and the mounting notch 42 is provided with a vacancy corresponding to the over-electric socket 41, and at the same time, since the conductive contact 31 on the same side of the lamp tube 1 has two It can be preferably arranged in parallel with the tube 1 such that when the conductive contact 31 is inserted into the over-electric socket 41 by the missing position of the mounting notch 42, the direction of the tube 1 is oriented laterally. Rotating the lamp tube 1 forward, together with the rotating over-electric socket 41, can turn the lamp tube 1 into the normal working direction, and at the same time, the conductive contact 31 on both sides of the lamp tube 1 and the over-electric socket 41 are fixed. Light tube 1.

In the present invention, the socket 5 can be disposed on the connector 2 or the lamp holder 4, and both can achieve the effects required by the present invention; and with the above embodiment, the socket 5 has a small volume, so the socket 5 can be separately It is disposed on both sides of the connecting member 2 to make the structure more reasonable.

The fluorescent lamp provided by the invention has the structural state as shown in FIG. 5 when several pieces are combined and connected, and it can be seen that adjacent fluorescent lamps are only closely attached together, and there is no longer between them. The positioning is longitudinal, but the mutual connection is achieved by the plugs 6 at the side ends, and the power is connected by the plug 6 on the socket 5 of the outermost fluorescent lamp.

And as shown in FIG. 6, when a plurality of sets of fluorescent lamps connected in series need to be combined together for long strip illumination, the present invention can be arranged adjacent to each other along a straight line, and each group of fluorescent lamps has its own The power supply is connected through the socket 5 and the plug 6 on the side of the end to form a combined relationship in which the physical structures are connected to each other, but the circuits do not interfere with each other; thus, the overall appearance is beautiful, and a perfect light band can be formed when the light is emitted. The light produced is ideal, with no faults.

Moreover, the fluorescent lamp of the above structural state is very convenient to install and replace. For example, if one of the fluorescent lamps fails, only the plug 6 associated with it needs to be unplugged, which facilitates the physical and electrical connection of adjacent fluorescent lamps. In the state, it can be arbitrarily removed and replaced, and the newly replaced fluorescent lamp can be normally used by being connected with the adjacent fluorescent lamp by the cooperation of the plug 6 and the socket 5. It can be seen that the installation and replacement of the present invention are more convenient.

Claims

Fluorescent lights, including:

Light tube (1);

Connecting piece (2);

a lamp cap (3) disposed at both ends of the lamp tube (1);

a lamp holder (4) disposed on both sides of the connecting member (2); wherein

The lamp caps (3) at both ends of the lamp tube (1) are respectively mounted on the lamp holders (4) on both sides of the connecting member (2);

It is also characterized by:

a socket (5) disposed on the side of the connector (2) or the socket (4) and electrically connected to the lamp cap (3);

A socket (5) that matches the plug (6).
The fluorescent lamp according to claim 1, characterized in that the base (3) is disposed at both end sides of the tube (1).
The fluorescent lamp according to claim 2, characterized in that the socket (5) is provided with a mounting notch (42) for assisting positioning of the same side cap (3).
The fluorescent lamp according to claim 3, characterized in that the lamp caps (3) on both sides of the lamp tube (1) are respectively provided with conductive contacts (31), and the mounting notches (42) are provided with plug-in conductive The over-powered socket (41) of the contact (31), the socket (5) is electrically connected to the conductive contact (31) through the over-the-counter socket (41).
The fluorescent lamp according to claim 4, wherein the over-electric socket (41) is a rotary socket, and the mounting notch (42) is provided with a missing position matching the over-electric socket (41), The conductive contact (31) is parallel to the tube (1) so as to be rotatable and fixed after being inserted into the over-the-hole (41) by the absence of the mounting notch (42).
The fluorescent lamp according to claim 4 or 5, characterized in that the sockets (5) are respectively arranged on both sides of the connecting member (2).