CN201066044Y

CN201066044Y - Moveable project lamp

Info

Publication number: CN201066044Y
Application number: CNU2007201124045U
Authority: CN
Inventors: 陈有庄
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-28
Filing date: 2007-07-28
Publication date: 2008-05-28
Anticipated expiration: 2017-07-28

Abstract

The utility model relates to a movable engineering lamp, which comprises a plurality of 2D fluorescent lamp tubes, a ballast, a plurality of reflecting plates, a binding post, and a guard ring which are arranged in a cavity body formed by a lamp cover with a handle and a bottom seat. A fixed seat is fixed on the bottom seat, the fixed seat is a whole formed by two or more supporting plates which are connected, the reflecting plates with the shapes matched with the shapes of the supporting plates are fixed on the supporting plates, the 2D fluorescent lamp tube fixed on a lamp holder is connected on each reflecting plate, a bottom reflecting plate is fixed on the bottom seat, a suspension rod is fixed at one end of the handle, and the suspension rod is connected with a supporting frame sleeve connected on the bottom seat, so as to ensure the lamp cover to be fixed with the bottom seat into a whole. Each electronic element and a connection conducting wire are arranged in a shielding field surrounded with the reflecting plates and the supporting plates, the electromagnetic interference phenomenon does not happen, three high-power 2D fluorescent lamp tubes are used as light sources, reflecting plates are additionally arranged between the bottom seat and the fixed seat, the reflecting lamplight of the 2D fluorescent lamp tubes is fully utilized, the lightness is large, the energy is also saved, the hemispherical wide angle illumination is realized, the operation position can be changed at random, and the operation is convenient, flexible, and secure.

Description

Moveable project lamp

Technical field

The utility model relates to a kind of illuminations lamp, particularly a kind of workplace that is widely used in construction fields such as road repairing, pipeline maintenance, field construction operation, construction site, and can change the moveable project lamp that use the installation site of Engineering Lamp at any time.

Background technology

Some indoor, outdoor workplaces such as basement, hovel, construction site, road repairing, because of the place is big, poor working environment, need the bigger portable lamp of brightness of illumination, irradiation distance especially for using, but the function of work on hand lamp is more single, and illumination distances and brightness all can't be satisfied the needs of engineering.

Patent No. CN200520121195.1 " multifunctional portable type portable lamp " is though also provide a kind of use 2D fluorescent tube to make light source, has water-proof function, easy to carryly, suitable the portable portable lamp of working under the different user modes such as hang upside down, hang, collude, lie low, shelve, but its illumination zone is less, light angle only can illuminate in the 180 degree scopes in portable lamp the place ahead, and illumination distances and brightness also can't be satisfied the needs of existing construction work.

Patent No. CN200420117768.9 " novel energy-conserving projecting lamp " also provides a kind of lamp by top lamp box and bottom electric appliance box conjoined structure, the top lamp box is the reflective surface shape, the inboard is covered with one deck embossing reflecting plate and constitutes reflector, fix the power saving fluorescent lamp of row's U-shaped on the lamp socket in the lamp box, though have reflector and row's brightness of fluorescent lamp bigger, but it also only can irradiation light the place ahead scope can not omnibearingly throw light on, also be not suitable for doing Engineering Lamp and use.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of moveable project lamp is provided, not only illumination distances is far away, and also brightness is big, can realize hemispheric wide-angle illumination, can change the use location or the height of Engineering Lamp as required at any time, use, easy to carry, safety.

The technical scheme in the invention for solving the above technical problem is: moveable project lamp, comprise in the cavity that the lampshade that has handle and base constitute, the 2D fluorescent tube is installed, ballast, reflecting plate, binding post, guard ring is formed, be fixed with holder on the described base, the integral body that described holder is connected into by two or more than two supporting plate, be fixed with reflecting plate on the described supporting plate, on each reflecting plate, be connected with the 2D fluorescent tube that is fixed on the lamp socket, also be fixed with end reflecting plate on the described base, one end of described handle is fixed with suspension rod, connect by the support casing that is connected on suspension rod and the base, lampshade and base are fixed into one.

Compared with prior art, advantage of the present utility model is: each electronic devices and components of this lamp be connected lead and all be installed in by reflecting plate, supporting plate encloses in the shielding field of holder cavity of formation, the inside of seeing over outside Transparent lamp shade is neat, attractive in appearance, no mixed and disorderly lead, shadow-free behind the light-illuminating, simultaneously the electromagnetic interference phenomenon can not take place yet, and used 3 powerful 2D fluorescent tubes that are distributed on the holder periphery to make light source, on the inclined-plane of base and holder, add reflection board structure, made full use of the sky light of 2D fluorescent tube, therefore brightness is bigger also energy-conservation, adopted the lampshade that constitutes by the three-arc face again, realized hemispheric wide-angle illumination, 360 °＞illumination zone＞180 °.Junction between Transparent lamp shade and base add be lined be with Rubber foot on rubber blanket, the foot, the handle place is plugged with seal head, has that waterproof action is suitable works out of doors.Just can will screw out the screw of suspension rod from support casing as long as rotate handle, lampshade be broken away from base expose the 2D fluorescent tube, be convenient to the transposing of fluorescent tube or maintenance, convenient disassembly, fast.Have on the lamp handle capable of hoisting, hang, collude on wall or unsettledly hang, hang upside down or shelve, portable use, can change the use location at any time, easy to use flexibly, safety.

Description of drawings

Fig. 1, structural representation of the present utility model (stereogram).

Fig. 2, perspective view of the present utility model (taking away handle and lampshade).

The cutaway view of Fig. 3, Fig. 1.

The upward view of Fig. 4, Fig. 1.

Fig. 5, support casing structural representation (enlarged drawing).

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

In the middle of support casing 16 upper surfaces screw is arranged, there is through hole two edges, corresponding two through hole are arranged, as shown in Figure 5 on the lower end wall.

By three blocks of identical antiparallelogram supporting plates, be fixed into the holder 11 that the cross section is equilateral triangle with spot welding, the cover plate 6 that through hole is arranged in the middle of also being screwed on the end face of holder 11, on the three supporting plate inclined-planes that constitute holder 11, be screwed the reflector 7 that is complementary with the supporting plate shape, on the base 10 except that center fixed seat position, be screwed three arcuate bottom reflectors 12, the base centre position is the equilateral triangle identical with the holder shape, the boss that one band through hole is arranged in the triangle, be screwed support casing 16 inserts of band screw in the boss, on the lamp socket 9 on holder 11 3 inclined-planes, be fixed with three powerful 2D fluorescent tubes 8 respectively and make the fluorescence light source of Engineering Lamp, as shown in Figure 2.

Fixed-ballast 17 on the inwall inclined-plane of holder 11, and with lead each components and parts is connected, shielding can radiation and electromagnetic interference in holder 11 inner chambers, be connected with guard ring 14, binding post 15 on the base 10 in the holder 11 cavity scopes, as shown in Figure 3.

The holder 11 that assembles is screwed on base 10, and the foot at the lower surface method of three turning angles place of base 10 tightens and is with Rubber foot 5, and the power line 23 usefulness thread tension discs 24 that pass guard ring 14 are fixed on the lower surface of base 10, as shown in Figure 4.

Tightly be with on sponges cover 2, one terminations in the middle of the handle 1 seal head 3 is housed, other termination welding is fixed an end and is had flange, the screwed suspension rod 18 of the other end, and flange tightly covers the through hole on lampshade 4, makes water be difficult for flowing in the lamp, as shown in Figure 3.

The integral body that Transparent lamp shade 4 is made of the three-arc face, the suspension rod 18 of band handle 1 passes the through hole on lampshade 4 and base 10 boss, be fixed in the screw on the support casing 16 with the screw thread on the termination, and the lower limb of lampshade 4 closely links into an integrated entity with the male half coupling that has on the base edge of rubber blanket 13, can prevent that sealing enters in the lamp, as shown in Figure 1.

The screw thread of suspension hook 22 1 ends is fixed in the screw of connector 19, with suspension hook 22 lockings, it can not rotated with nut 21, and the screw that bolt 20 passes on the connector sidewall is formed the suspension hook annex.

During use, the power line 23 of Engineering Lamp is inserted power switch, turn on the power switch, 3 2D fluorescent lamps 8 are simultaneously bright, realize hemispheric wide-angle illumination, the time spent is not shut switch just, and this lamp can be put on the table, be shelved on the ground or suspension is hung, hook uses, and can change desired location as required at any time and use.

The suspension hook annex is inserted in the support casing 16 lower end through holes, and the suspension hook annex is fixed on the support casing 16, this Engineering Lamp is hung upside down use with regard to available suspension hook 22 with bolt 20.

If this lamp will keep flat or be contained on the support and uses, just need the suspension hook annex is disassembled, can satisfy the different needs of different user, flexible and convenient to use, the scope of application is wide.

Claims

1. moveable project lamp, comprise in the cavity that the lampshade (4) that has handle (1) and base (10) constitute, 2D fluorescent tube (8) is installed, ballast (17), reflecting plate (7), binding post (15), guard ring (14) is formed, it is characterized in that being fixed with on the described base (10) holder (11), the integral body that described holder (11) is connected into by two or more than two supporting plate, be fixed with reflecting plate (7) on the described supporting plate, be connected with the 2D fluorescent tube (8) that is fixed on the lamp socket (9) on each reflecting plate (7), also be fixed with end reflecting plate (12) on the described base (10), one end of described handle (1) is fixed with suspension rod (18), connect by the support casing (16) that is connected on suspension rod (18) and the base (10), lampshade (4) and base (10) are fixed into one.

2. moveable project lamp according to claim 1, it is characterized in that holder (11) is by three blocks of identical antiparallelogram supporting plates, be fixed into the integral body that the cross section is equilateral triangle with spot welding, the cover plate (6) that through hole is arranged in the middle of also being screwed on holder (11) end face is screwed the reflector (7) that is complementary with the supporting plate shape on the three supporting plate inclined-planes that constitute holder (11).

3. moveable project lamp according to claim 1, it is characterized in that fixed-ballast (17) on holder (11) the inwall inclined-plane, each lead components and parts shielding is connected with guard ring (14), binding post (15) on the base (10) in holder (11) the cavity scope in holder (11) inner chamber.

4. moveable project lamp according to claim 1, it is characterized in that base (10) centre position is the equilateral triangle identical with the holder shape, holder (11) is screwed on the centre position of base (10), the boss that one band through hole is arranged in the middle of the triangle, be screwed support casing (16) inserts of band screw in the boss, the foot at base (10) lower surface method of three turning angles place tightens cover Rubber foot (5), and power line (23) passes guard ring (14) and is fixed on the lower surface of base (10) with thread tension disc (24).

5. moveable project lamp according to claim 1, it is characterized in that tightly being with sponges cover (2) in the middle of the handle (1), seal head (3) is housed on one termination, and other termination welding is fixed an end and is had flange, the screwed suspension rod of the other end (18), and flange tightly covers the through hole on lampshade (4).

6. moveable project lamp according to claim 1, it is characterized in that the transparent integral body that lampshade (4) is made of the three-arc face, the suspension rod (18) of band handle (1) passes the through hole on lampshade (4) and base (10) boss, be fixed in the screw on the support casing (16) with the screw thread on the termination, the lower limb of lampshade (4) closely links into an integrated entity with male half coupling on the base edge that has rubber blanket (13).

7. moveable project lamp according to claim 1 is characterized in that in the middle of support casing (16) upper surface screw being arranged, and there is through hole two edges, and corresponding two through hole is arranged on the lower end wall.

8. moveable project lamp according to claim 1, it is characterized in that being connected with the suspension hook annex with bolt (20) in two corresponding apertures on the lower end wall of support casing (16), described suspension hook annex is fixed in the screw of connector (19) by the screw thread of suspension hook (22) one ends, with nut (21) suspension hook (22) locking is constituted.