CN101315172A

CN101315172A - Working lamp

Info

Publication number: CN101315172A
Application number: CNA2008100625977A
Authority: CN
Inventors: 沈建立
Original assignee: Individual
Current assignee: Ningbo Tianrui Intelligent Technology Co ltd
Priority date: 2008-06-18
Filing date: 2008-06-18
Publication date: 2008-12-03
Anticipated expiration: 2028-06-18
Also published as: CN101315172B

Abstract

The invention provides a working lamp which comprises a lamp tube, a fixed support and a connector for connecting the lamp tube with the fixed support. The working lamp is characterized in that the connector comprises a lamp tube holder and a support seat; a fixture block fixedly connected with a hand switch and a fixture groove which is corresponding to and adapted to the fixture block are disposed on the interface between the lamp tube holder and the support seat; the hand switch is further provided with a spring; and when the fixture block and the fixture groove are separated from each other by pressing the hand switch, the hand switch has a tendency to push the fixture block back to the fixture groove under the action of the spring so as to realize the reposition. A connecting device which comprises guide rails with mutual slippage is arranged between the lamp tube and the fixed support, a barb pair is formed by matching the connecting device with the fixture block and the fixture groove, and fixedly limits the relative slippage between the lamp holder and the support seat, and a simple hand switch connected with the reposition spring realizes the disconnection and the connection between the fixture block and the fixture groove. The working lamp has simple structure and convenient use.

Description

A kind of portable lamp

Technical field

The present invention relates to a kind of portable lamp, particularly a kind of fluorescent tube and hold-down support have the portable lamp of jockey.

Background technology

Mostly portable lamp people in the past are to need portable portable lamp on one side in use, Yi Bian carry out other work again simultaneously, have not only bothered but also reduce operating efficiency.Present portable lamp often has one and is connected and fixed device, with convenient people wait in use portable lamp is fixed near on the jobbie, as the patent No. is the portable lamp of a kind of multi-angle the Chinese utility model patent " a kind of portable lamp " of ZL200620102760 (notification number is CN2886333Y) has disclosed, multi-faceted illumination, and the interaction energy that this portable lamp has by clamping force between screw rod and the train wheel bridge makes the stable advantage that is securely fixed on the held object of portable lamp.

The portable lamp clamp structure of above-mentioned patent is easy to use, is used on the small-sized portable lamp more, but is not suitable for covering at car engine the relatively large automobile-used portable lamp of this class of use.Because the fluorescent tube of automobile-used portable lamp is often longer, volume is relatively large, needs special equipment in the time of fixedly.At present, at the fixture of this class large car with portable lamp, the bindiny mechanism between its fluorescent tube and the fixed support is more complicated often, when needs are replaced fluorescent tube or maintenance support, dismounting and assembling are all inconvenient, also are unfavorable for collection, therefore await being further improved.

Summary of the invention

Technical problem to be solved by this invention is that dismounting between a kind of simple in structure, fluorescent tube and the hold-down support, portable lamp easy to assembly are provided at above-mentioned prior art present situation.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: this portable lamp includes

One fluorescent tube;

One fixed support; And

One connects described fluorescent tube and support bracket fastened jockey;

It is characterized in that: described jockey includes can be along the tube face and the carrier base of the mutual slippage of interface, the interface of tube face and carrier base is provided with a fixture block that links to each other with hand switch, an and corresponding suitable draw-in groove with fixture block, described hand switch also is provided with spring, under the state that fixture block and draw-in groove are separated from each other, this spring has to be resetted described hand switch and the fixture block card is fitted over trend in the draw-in groove.

The position of draw-in groove and fixture block is relative, can be arranged on accordingly respectively on tube face or the carrier base, preferably, described draw-in groove can be opened on the tube face, described fixture block and be arranged on the carrier base with hand switch that fixture block is connected as a single entity, described spring one end and hand switch offset, and the described spring other end is fixed on the carrier base.

As further improvement, also described draw-in groove can be opened on the carrier base, described fixture block and be arranged on the tube face with hand switch that fixture block is connected as a single entity, described spring one end and hand switch offset, and the described spring other end is fixed on the tube face.

The concrete setting of spring will guarantee can make that switch has the elastic force that automatically replies when hand switch is pressed, preferably, can spring be set at the position that presses down of hand switch, when hand switch is depressed, spring force directly vertically acts on the hand switch, has bigger elastic-restoring force.

Described carrier base can be a ring-shaped handle that grips submissively, and hand can be held handle whole portable lamp is lifted, and makes that lifting of portable lamp is convenient.

In order to guarantee the stress balance of fluorescent tube, and make being installed on the fixed support that fluorescent tube can be firm, described fixed support one end also be provided with one with the suitable buckle of described tube diameter.

For portable lamp can being installed on the fixed panel easily, described fixed support two ends be provided be the U type can drawing grab, this grab links to each other with built-in spring, in use, grab can be elongated from fixed support, hook is located on the panel then.

In order to guarantee that fluorescent tube can be normally luminous, described fluorescent tube also is connected with overhanging attaching plug at an end that is fixed with tube face, can guarantee the power supply of fluorescent tube, and described fluorescent tube has fixed hook at the other end, in some application scenario, fluorescent tube can be hung use separately.

Compared with prior art, advantage of the present invention is to be provided with a jockey with mutual slippage guide rail between fluorescent tube and fixed support, the barb that this jockey cooperate to form by the fixture block draw-in groove fix and spacing tube face and carrier base between relative slippage, and by a hand switch that simply is connected with back-moving spring separate and compound fixture block and draw-in groove between be connected, portable lamp with this jockey is simple in structure, easy to use, assembling and dismounting are also relatively easy, meet the application requirements of portable portable lamp more.In addition, the fixed hook on fluorescent tube one end can also break away from support bracket fastened the time at whole fluorescent tube, easily portable lamp is directly hung up, and has the wider scope of application.

Description of drawings

Fig. 1 is for using the portable lamp structural representation that jockey of the present invention is arranged.

Fig. 2 is the partial enlarged drawing of I portion among Fig. 1.

Fig. 3 is the fundamental diagram of Fig. 2.

Fig. 4 is the partial sectional view (slightly amplifying) of I portion among Fig. 1.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

Embodiment, as shown in Figures 1 to 4,

The portable lamp of present embodiment includes the jockey 3 that fluorescent tube 1, fixed support 2 and connect fluorescent tube 1 and fixed support 2; Wherein, fluorescent tube 1 and fixed support 2 are prior art, can adopt various existing structures, and the fluorescent tube 1 in a present embodiment wherein end fixed cover is provided with tube face 11, and fluorescent tube 1 is at the overhanging attaching plug 12 that is connected with of this end, and fluorescent tube 1 has fixed hook 13 at the other end; And the fixed support 2 in the present embodiment is one to have the fixture of two

grabs

23,24, fixed support 2 a wherein end is fixed with the carrier base 21 of a ring-shaped handle that can grip for hand, the other end also be provided with one with the suitable buckle 22 of described fluorescent tube 1 diameter.

Described jockey 3 includes can be along the tube face 11 and the carrier base 21 of the mutual slippage of interface, the interface of tube face 11 and carrier base 21 is provided with first spigot surface 111 and second spigot surface 211 that slippage mutually cooperates, and by fixture block draw-in groove syndeton tube face 11 is fixedlyed connected with carrier base 21.Wherein, described draw-in groove 6 is opened on the tube face 11, described fixture block 5 and be arranged on the carrier base 21 with hand switch 4 that fixture block 5 is connected as a single entity, and fixture block 5 is corresponding with the position of draw-in groove 6 and shape is suitable.Described hand switch 4 also is connected with a spring 7, wherein, fixture block extension 51 lower ends of the fixedly connected hand switch 4 of spring 7 one ends, spring 7 other ends are fixedly connected on overhanging shelves portion 211 upper ends corresponding and that be connected as a single entity with carrier base 21 with fixture block extension 51; Described hand switch 4 also has a finger-hole 41, can hold finger and put into wherein and toggle switch.When fixture block 5 and draw-in groove 6 are pressed and under the state that is separated from each other at hand switch 4, described hand switch 4 has under the effect of spring force fixture block 5 is pushed back the trend that resets in the draw-in groove 6.

As Fig. 3～shown in Figure 4, when needs disassemble fluorescent tube, only need to press the direction of arrow shown in Fig. 3 and Fig. 4 kind, finger stretches into finger-hole 41 and stirs hand switch 4 downwards and extrusion spring 7, leave draw-in groove 6 fully up to fixture block 5, so just make described tube face 11 separate with carrier base 21, so, first spigot surface 111 on the tube face 11 can detach along second spigot surface 211 on the carrier base 21, fluorescent tube 1 one ends promptly break away from fixed support 2, again the buckle 22 of fluorescent tube 1 other end from fixed support 2 taken out, thereby whole fluorescent tube 1 can be disassembled from fixed support 2, easy to operate.

Claims

1, a kind of portable lamp includes

One fluorescent tube (1);

One fixed support (2); And

One connects the jockey (3) of described fluorescent tube (1) and fixed support (2);

It is characterized in that: described jockey (3) includes can be along the tube face (11) and the carrier base (21) of the mutual slippage of interface, the interface of tube face (11) and carrier base (21) is provided with a fixture block (5) that links to each other with hand switch (4), and one with the corresponding suitable draw-in groove of fixture block (5) (6), described hand switch (4) also is provided with spring (7), under the state that fixture block (5) and draw-in groove (6) are separated from each other, this spring (7) has to be resetted described hand switch (4) and fixture block (5) card is fitted over trend in the draw-in groove (6).

2, portable lamp according to claim 1, it is characterized in that: described draw-in groove (6) is opened on the tube face (11), described fixture block (5) and the hand switch (4) that is connected as a single entity with fixture block are arranged on the carrier base (21), described spring (7) one ends and hand switch (4) offset, and described spring (7) other end is fixed on the carrier base (21).

3, portable lamp according to claim 1, it is characterized in that: described draw-in groove (6) is opened on the carrier base (21), described fixture block (5) and the hand switch (4) that is connected as a single entity with fixture block are arranged on the tube face (11), described spring (7) one ends and hand switch (4) offset, and described spring (7) other end is fixed on the tube face (11).

4, according to any described portable lamp of claim in the claim 1 to 3, it is characterized in that: described carrier base (21) is a ring-shaped handle that can supply hand to grip.

5, portable lamp according to claim 4 is characterized in that: also be provided with on the described fixed support (2) one with the suitable buckle (22) of described fluorescent tube (1) diameter.

6, portable lamp according to claim 5 is characterized in that: described fixed support (2) two ends be provided be the U type can drawing grab (23,24).

7, portable lamp according to claim 4 is characterized in that: described fluorescent tube (1) also is connected with overhanging attaching plug (12) at an end that is fixed with tube face (11), and described fluorescent tube (1) has fixed hook (13) at the other end.