CN209325459U - The Tri-proof light of maintenance easy to disassemble - Google Patents

Abstract

The utility model provides a kind of Tri-proof light of maintenance easy to disassemble, including lamp housing, circuit board, LED lamp tube, lampshade and connecting line, LED lamp tube is arranged on circuit boards, lampshade is connected on lamp housing to accommodate circuit board, lamp housing includes bottom plate, the side wall that is upwardly extended along bottom plate edge and along side wall to far from the horizontal-extending horizontal anchor ring in bottom plate direction, lampshade include transparent surface and along transparent surface edge to far from the horizontal-extending fitting anchor ring in transparent surface direction, connecting line one end is removably arranged on lamp housing, the other end is removably arranged on lampshade, rear lampshade is closed in fitting anchor ring and horizontal loops face paste to be connected on lamp housing.By the way that lampshade is detachable with respect to lamp body and the structure setting of palette, maintain easily Tri-proof light, and seal effective protection internal component after clamping.

Description

The Tri-proof light of maintenance easy to disassemble

Technical field

The utility model relates to lamps and lanterns more particularly to three proofings working lights.

Background technique

LED light has many advantages, such as that simple and beautiful, light is comfortable and becomes clear, obtains in terms of illumination wide as illuminator General application.

When for the special lightings environment such as different use environments, such as subway underground rail, tunnel, working light need by It is fixed on designated position, to ensure that LED light can be illuminated for specified region and ensure illuminating effect.

Because use environment is special, working light by traditional fixed bracket it is fixed after, if fluorescent tube occur damaging or Person's circuit board when something goes wrong, is generally required integrally to remove working light and is repaired, and disassembly difficulty is big, and is installed after dismantling Trouble.

Utility model content

To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of Tri-proof light of maintenance easy to disassemble, When there is the situation to need repairing in working light fluorescent tube or circuit, can fast and easy repair replacement processing, avoid because of needs Dismantle working light or installation exercise lamp and bring is difficult in maintenance.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of Tri-proof light of maintenance easy to disassemble, including lamp housing, circuit board, LED lamp tube and lampshade, LED lamp tube are detachable Ground is arranged on circuit boards, and lampshade is connected on lamp housing to accommodate circuit board and LED lamp tube, and the lamp housing includes bottom plate, the bottom of along For edges of boards along the side wall upwardly extended and along side wall to far from the horizontal-extending horizontal anchor ring in bottom plate direction, the lampshade includes one Molding transparent surface and along transparent surface edge to far from the horizontal-extending fitting anchor ring in transparent surface direction, the maintenance easy to disassemble Tri-proof light further include connecting line, described connecting line one end is removably fixed on lamp housing, the connecting line it is another End is removably fixed on lampshade, is closed rear lampshade in fitting anchor ring and horizontal loops face paste and is connected on lamp housing.

Utility model has the advantages that

After working light is firmly fixed, can quickly and easily in working light fluorescent tube or circuit board repair or Replacement, and the sealing effect of working light is good, can be carried out effective protection to internal fluorescent tube and circuit.

Detailed description of the invention

Fig. 1 is the schematic diagram of the Tri-proof light of the maintenance easy to disassemble of the utility model；

Fig. 2 is the cross-sectional view of lamp housing in Fig. 1；

Fig. 3 is the cross-sectional view after lamp housing is rotated by 90 ° in Fig. 1.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

Fig. 1-Fig. 3 is please referred to, a kind of Tri-proof light 100 of maintenance easy to disassemble can be applied to the various rings for needing illumination The special fixed environment such as border, especially underground railway track, tunnel, facilitates subsequent when fluorescent tube or circuit problem occurs in Tri-proof light 100 Maintenance.Tri-proof light 100 includes lamp housing 10, circuit board (not shown), LED lamp tube (not shown) and lampshade 20, and circuit board can Disassembly is fixed in lamp housing 10, and LED lamp tube is removably disposed on circuit board, and lampshade 20 is connected on lamp housing 10 To accommodate circuit board and LED lamp tube.The lamp housing 10 can be stainless steel material, can make product more beautiful firm in this way, Lampshade 20 can be PC material, so that the intensity of lampshade 20 is high, and resistance performance is good, and light transmittance is also high.

Lamp housing 10 include bottom plate 101, the side wall 102 upwardly extended along 101 edge of bottom plate and along side wall to far from bottom plate 101 The horizontal-extending horizontal anchor ring 103 in direction.The lamp housing 10 is integrally formed.Lampshade 20 includes integrally formed 201 He of transparent surface Along 201 edge of transparent surface to far from the horizontal-extending fitting anchor ring 202 in 201 direction of transparent surface.Tri-proof light 100 further includes connection Line 30, described 30 one end of connecting line are removably fixed on lamp housing 10, and the other end of the connecting line 30 is dismountable It is fixed on lampshade 20, is bonded rear lampshade 20 with horizontal anchor ring 103 in fitting anchor ring 202 and is connected on lamp housing 10.

After clamping, because fitting anchor ring 202 is bonded with the height of horizontal anchor ring 103, so that 20 shape of lamp housing 10 and lampshade At the enclosure space of sealing, dust, wet sky can be prevented with the circuit board and the components such as LED lamp tube in effective protection lamp housing 10 Gas etc. enters.When the components such as circuit board or LED lamp tube go wrong and need replacing or repair, clamping is unclamped, by lampshade 20 It dismantles, and lampshade 20 can be connected on lamp housing 10 by connecting line 30, without holding in the palm to facilitate dimension from lamp housing 10 It repairs personnel component is repaired or replaced, after the completion of maintenance, lampshade 20 is clamped to lamp housing 10, to complete to safeguard. The case where this mode of operation is for when installation site is higher or inconvenient operation is particularly convenient, can sufficiently liberate maintenance personal Both hands, and structure is simple, and can component in effective protection lamp housing 10.

In order to enable the sealing effect between lamp housing 10 and lampshade 20 is more preferably, in the preferred embodiment, lampshade 10 may be used also To include rubber ring, the rubber ring is identical as fitting 202 structure of anchor ring and is laid on fitting anchor ring 202, blocks in lampshade 20 After connecing on lamp housing 10, fitting anchor ring 202 can be fitted closely with horizontal anchor ring 103 by rubber ring.

Snap fit between lamp housing 10 and lampshade 20 can there are many.In the present embodiment, Tri-proof light 100 further includes First lock 30 and the second lock 40, the first lock 30 and the second lock 40 are symmetricly set on the lateral surface of lamp housing 10, are used for It is removed from lamp housing 10 on clamping lampshade 20 to lamp housing 10 or by lampshade 20.

Lamp housing 10 is preferably integrally formed, and to increase leakproofness and anti-seismic performance, side wall 102 is along 101 edge of bottom plate at right angle Or obtuse angle upwardly extends, to form the containing cavities of storage circuit board and LED lamp tube.In order to expand the illuminating area of Tri-proof light 100 With its lighting effect of promotion, the edge of bottom plate 101 circularizes run-track shaped.

Convenient in order to increase sealing performance and clamping lock, lamp housing 10 further includes limited wall 104, and the limited wall 104 is along dampening The edge in flat ring face 103 extends vertically upwards predetermined altitude H, convenient to lampshade during the clamping of lampshade 20 to lamp housing 10 The position of 20 opposite lamp housings 10 is limited, to ensure that lampshade 20 is well connected on lamp housing 10.In order to more well into Row fitting, horizontal anchor ring 103 is identical as the fitting shape of anchor ring 202, is bonded the area of anchor ring 202 and the face of horizontal anchor ring 103 Product is suitable, so that the sealing effect that can guarantee that compound rubber ring is bonded is more preferable.

In the present embodiment, transparent surface 201 is suitable with the shape of integrally formed bottom plate 101 and side wall 102, transparent surface 201 height in the vertical direction is greater than predetermined altitude H, so that LED lamp tube passes through after guaranteeing that lampshade 20 and lamp housing 10 are clamped Transparent surface 201 can break forth light.In order to promote lighting effect and illumination range, the illumination of LED lamp tube is passed through as far as possible Transparent surface 201 projects, and the height of transparent surface 201 in the vertical direction is greater than or equal to 5 times of the predetermined altitude H, be less than or Equal to 10 times of the predetermined altitude H.

In the present embodiment, support frame 105 is provided on bottom plate 101, support frame 105 is pre- apart from bottom plate 101 first Set a distance L, circuit board are fixedly installed on support frame 105.To which heat-dissipating space can be spaced between circuit board and bottom plate 101, Facilitate heat dissipation for circuit board.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (10)

1. a kind of Tri-proof light of maintenance easy to disassemble, including lamp housing, circuit board, LED lamp tube and lampshade, LED lamp tube is removably On circuit boards, lampshade is connected on lamp housing to accommodate circuit board and LED lamp tube for setting, it is characterised in that: the lamp housing includes Bottom plate, the side wall upwardly extended along bottom plate edge and along side wall to far from the horizontal-extending horizontal anchor ring in bottom plate direction, the lamp Cover is including integrally formed transparent surface and along transparent surface edge to far from the horizontal-extending fitting anchor ring in transparent surface direction, the side Just the Tri-proof light of demolition and maintenance further includes connecting line, and described connecting line one end is removably fixed on lamp housing, the company The other end of wiring is removably fixed on lampshade, is closed rear lampshade in fitting anchor ring and horizontal loops face paste and is connected to lamp housing On.

2. the Tri-proof light of maintenance easy to disassemble according to claim 1, it is characterised in that: the lamp housing is integrally formed, institute It states side wall and is upwardly extended along bottom plate edge at right angle or obtuse angle.

3. the Tri-proof light of maintenance easy to disassemble according to claim 2, it is characterised in that: the edge of bottom plate circularizes runway Shape.

4. the Tri-proof light of maintenance easy to disassemble according to claim 3, it is characterised in that: the lamp housing further includes limit Wall, the limited wall extend vertically upwards predetermined altitude along the edge of horizontal anchor ring.

5. the Tri-proof light of maintenance easy to disassemble according to claim 4, it is characterised in that: the horizontal anchor ring be bonded ring The shape in face is identical, and the area for being bonded anchor ring is suitable with the area of horizontal anchor ring.

6. the Tri-proof light of maintenance easy to disassemble according to claim 5, it is characterised in that: the lampshade further includes rubber Ring, the rubber ring is identical as fitting annuli arrangement and is laid on fitting anchor ring, and fitting anchor ring and horizontal anchor ring pass through rubber Ring fitting.

7. the Tri-proof light of maintenance easy to disassemble according to claim 6, it is characterised in that: be provided with support on bottom plate Frame, support frame are fixedly installed on the support frame apart from the first preset distance of bottom plate, circuit board.

8. the Tri-proof light of maintenance easy to disassemble according to claim 7, it is characterised in that: transparent surface and integrally formed bottom The shape of plate and side wall is suitable, and the height of transparent surface in the vertical direction is greater than the predetermined altitude.

9. the Tri-proof light of maintenance easy to disassemble according to claim 8, it is characterised in that: transparent surface is in the vertical direction Height is greater than or equal to 5 times of the predetermined altitude, less than or equal to 10 times of the predetermined altitude.

10. the Tri-proof light of maintenance easy to disassemble according to claim 9, it is characterised in that: the maintenance easy to disassemble Tri-proof light further includes the first lock and the second lock, and the first lock and the second lock are symmetricly set on the lateral surface of side wall, use In on clamping lampshade to lamp housing.