CN111524474A - Outdoor lamp box drainage device that is in light - Google Patents
Outdoor lamp box drainage device that is in light Download PDFInfo
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- CN111524474A CN111524474A CN202010433754.1A CN202010433754A CN111524474A CN 111524474 A CN111524474 A CN 111524474A CN 202010433754 A CN202010433754 A CN 202010433754A CN 111524474 A CN111524474 A CN 111524474A
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- silicone rubber
- rubber pad
- hole
- setting element
- positioning piece
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0413—Frames or casing structures therefor
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a light blocking and draining device of an outdoor lamp box, which relates to the technical field of lighting equipment and comprises a positioning piece, wherein the positioning piece penetrates through the bottom of the outdoor lamp box and is detachably and fixedly connected with a silicone rubber pad, one side of the positioning piece, which is close to the ground, is detachably and fixedly connected with the silicone rubber pad, one side of the silicone rubber pad, which is close to the positioning piece, is provided with a resetting strip groove, the positioning piece is provided with a through hole at one side of the positioning piece along the resetting strip groove, and the part of the silicone rubber pad, which is at the through hole. According to the invention, through the arrangement of the silicone rubber pad, the positioning piece, the through hole and the reset strip groove, rainwater or accumulated water in the lamp box can be enabled to rotate along the through hole and towards one side far away from the positioning piece through gravity, so that the rainwater or the accumulated water is discharged, and when the rainwater or the accumulated water is reduced, the silicone rubber pad slowly rotates by utilizing the resilience memory capacity of the silicone rubber; after rainwater or accumulated water is drained, the silicone rubber pad is restored to the initial state.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to a light blocking and draining device of an outdoor lamp box.
Background
At present, the light box used outdoors has the problem of water accumulation in luminous three-dimensional characters, and rainwater can permeate into the light box in the using process. Form inside ponding, influence the safety in utilization of inside electrical apparatus.
The existing drainage mode usually adopts a mode of directly forming a hole at the bottom of the lamp box, and the whole appearance is influenced due to light leakage of the lamp, even mosquitoes and insects enter the lamp box, so that the environment inside the lamp box is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the light blocking and draining device for the outdoor lamp box, which is convenient for draining water of the outdoor lamp box and can reduce the probability of light leakage and mosquitoes entering the outdoor lamp box.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides an outdoor lamp house drainage device that is in light, includes the setting element, the setting element runs through can dismantle the outdoor lamp house bottom of the case of connecting, fixedly connected with silicone rubber pad can be dismantled to one side that the setting element is close to ground, the silicone rubber pad is close to one side of setting element has seted up the strip groove that resets, the setting element is followed the strip groove that resets is in the through-hole has been seted up to one side of setting element, silicone rubber pad in the part of through-hole department can cover the through-hole makes the through-hole is in encapsulated situation, and can follow the strip groove that resets rotates.
By adopting the technical scheme, a worker firstly installs the silicone rubber pad to one side of the positioning piece and then installs the positioning piece to the bottom of the outdoor lamp box; when rainwater or accumulated water in the lamp box is excessive, one side, corresponding to the through hole, of the silicone rubber pad rotates towards one side, away from the positioning piece, through the self weight of the water, the silicone rubber pad is in a deformation state, so that the rainwater or the accumulated water flows out of the outdoor lamp box after passing through the through hole, and the rotation angle of the silicone rubber pad is determined by the self weight of the rainwater or the accumulated water; when rainwater or accumulated water is reduced, the silicone rubber pad slowly rotates by utilizing the resilience and memory capacity of the silicone rubber; after rainwater or accumulated water is drained, the silicone rubber pad is restored to the initial state; the reset strip groove enables the silicone rubber pad to rotate more easily under the dead weight of rainwater or accumulated water.
The present invention in a preferred example may be further configured to: one side of the positioning piece close to the silicone rubber pad is provided with a limiting ring, the silicone rubber pad is arranged in the limiting ring, and the limiting ring is clamped at the bottom of the outdoor lamp box.
Through adopting above-mentioned technical scheme, the position of limiting ring be convenient for restriction silicon rubber pad, outdoor lamp house bottom of the case of joint simultaneously for the setting element is difficult for breaking away from outdoor lamp house bottom of the case.
The present invention in a preferred example may be further configured to: the outdoor lamp box bottom in the edge of setting element has seted up spacing ladder, spacing ladder with the setting element, spacing ring joint.
Through adopting above-mentioned technical scheme, the setting up of spacing ladder makes the setting element embedding outdoor lamp house bottom of the case to make the rainwater or the ponding of outdoor lamp house bottom of the case can the complete through-hole discharge.
The present invention in a preferred example may be further configured to: the positioning piece and the silicone rubber pad are both arranged in a circular plate shape.
Through adopting above-mentioned technical scheme, outdoor lamp house bottom of the case is changeed installing into to disc-shaped setting element and silicon rubber pad, and disc-shaped silicon rubber pad is changeed through the resilience memory ability of silicon rubber and is turned around after rainwater or ponding discharge, resumes initial condition.
The present invention in a preferred example may be further configured to: the locating element is located one side that the through-hole is close to the strip groove that resets with the strip groove that resets is close to one side of through-hole is provided with the silicon rubber folded layer, the silicon rubber folded layer is kept apart the strip groove that resets with the through-hole.
By adopting the technical scheme, the arrangement of the silicone rubber folding layer can effectively reduce the accumulated water in the reset strip groove, thereby ensuring that the connection between the positioning piece and the silicone rubber pad is not easy to soak and ensuring the connection stability; the edge of the through hole is positioned right above the reset strip groove and is obliquely arranged from the silicon rubber folding layer, so that a certain guiding effect is formed; because the silicone rubber folding layer is made of silicone rubber, the silicone rubber folding layer has the resilience memory capacity of the silicone rubber, and the rotation capacity of the silicone rubber pad can be further improved when rainwater or accumulated water is discharged soon to be finished.
The present invention in a preferred example may be further configured to: the locating element in the extending groove has all been seted up at the both ends of silicon rubber folded layer, the both ends extension of silicon rubber folded layer is inserted in the extending groove.
Through adopting above-mentioned technical scheme, the both ends of silicon rubber folded layer all extend and get into the extension tank in, pass through the through-hole drainage when rainwater or ponding and discharge, are difficult for flowing to strip inslot that resets through the gap between silicon rubber folded layer both ends and the through-hole lateral wall.
The present invention in a preferred example may be further configured to: the silicone rubber pad is close to the one end of through-hole can be dismantled and be provided with the release link, the release link runs through the setting element, the release link is the type of falling T setting.
Through adopting above-mentioned technical scheme, the pivoted maximum angle of release link restriction silicon rubber pad prevents to lead to silicon rubber pad turned angle too big because of rainwater or ponding overweight to influence silicon rubber pad's resilience memory ability.
The present invention in a preferred example may be further configured to: the reset rod cover is equipped with reset spring, reset spring one end butt the setting element is kept away from one side of silicon rubber pad, other end butt the reset rod horizontal segment is close to one side of setting element.
Through adopting above-mentioned technical scheme, reset spring further increases the gyration ability of silicon rubber pad, prevents effectively that it is too big to lead to silicon rubber pad turned angle because of rainwater or ponding overweight to influence the resilience memory ability of silicon rubber pad, increase of service life.
The present invention in a preferred example may be further configured to: the reset spring sleeve is provided with a waterproof sleeve.
Through adopting above-mentioned technical scheme, waterproof cover reduces the probability of reset spring contact rainwater or ponding, reduces the probability that reset spring consequently produced the rust, extension practical life.
In summary, the invention includes at least one of the following beneficial technical effects:
1. through the arrangement of the silicone rubber pad, the positioning piece, the through hole and the reset strip groove, rainwater or accumulated water in the lamp box can be enabled to flow along the through hole, and the silicone rubber pad is enabled to rotate towards one side far away from the positioning piece through gravity, so that the rainwater or the accumulated water is discharged, and when the rainwater or the accumulated water is reduced, the silicone rubber pad slowly rotates by utilizing the resilience memory capacity of the silicone rubber; after rainwater or accumulated water is drained, the silicone rubber pad is restored to the initial state;
2. furthermore, through the arrangement of the silicone rubber folding layer and the extension groove, accumulated water in the reset strip groove is effectively reduced, so that the connection between the positioning piece and the silicone rubber pad is not easy to soak, and the connection stability is ensured; the edge of the through hole is positioned right above the reset strip groove and is obliquely arranged from the silicon rubber folding layer, so that a certain guiding effect is formed; the silicone rubber folding layer is made of silicone rubber, so that the silicone rubber folding layer has the resilience memory capacity of the silicone rubber, and the rotation capacity of the silicone rubber pad can be further improved when rainwater or accumulated water is discharged soon;
3. further, through release link and reset spring's setting, restriction silicon rubber pad pivoted maximum angle prevents to lead to silicon rubber pad turned angle too big because of rainwater or ponding overweight to influence silicon rubber pad's resilience memory ability.
Drawings
Fig. 1 is a schematic overall structure diagram of the first embodiment.
FIG. 2 is a schematic diagram of an initial state of the embodiment.
FIG. 3 is a schematic view showing a drainage state according to the embodiment.
FIG. 4 is a schematic structural diagram of an initial state according to the second embodiment.
FIG. 5 is a schematic structural diagram of three initial states of the embodiment.
Fig. 6 is a sectional view showing a connection mode of the return spring and the waterproof case in the third embodiment.
FIG. 7 is a schematic structural diagram of a fourth initial state of the embodiment.
In the figure, 1, a positioning part; 11. a through hole; 12. a limiting ring; 13. an extension groove; 2. the outdoor lamp box bottom; 21. a limiting step; 3. a silicone rubber pad; 31. a reset strip groove; 4. a silicone rubber folded layer; 5. a reset lever; 6. a return spring; 61. a waterproof jacket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 and 2, the light blocking and draining device for the outdoor light box disclosed by the invention comprises a positioning member 1, wherein the positioning member 1 is made of an injection molding part and is arranged in a circular plate shape, the positioning member 1 penetrates through the bottom 2 of the outdoor light box in a detachable connection mode, and in actual application, the positioning member can be generally installed through glue casting or other modes which are convenient to disassemble and assemble.
Fixedly connected with silicone rubber pad 3 can be dismantled to one side that setting element 1 is close to ground, and in the in-service use, generally can fix through the casting glue or other modes that make things convenient for the dismouting, silicone rubber pad 3 is the disc setting, and one side that silicone rubber pad 3 is close to setting element 1 runs through and has seted up the strip groove 31 that resets, and the cross section of strip groove 31 that resets becomes the V type and sets up or becomes the arc setting, sets up to the V type in this embodiment.
Through-hole 11 has been seted up along strip groove 31 that resets in one side of setting element 1 to setting element 1 run through, and the cross section of through-hole 11 becomes half circular setting, and the part of silicone rubber pad 3 in through-hole 11 department can cover through-hole 11 for through-hole 11 is in encapsulated situation, and can rotate along strip groove 31 that resets.
Because silicone rubber pad 3 adopts the mode fixed connection of glue adding such as casting glue when setting element 1, leaves the space easily between silicone rubber pad 3 and the corresponding part of through-hole 11 and setting element 1, in this embodiment, silicone rubber pad 3 is heightened with the corresponding part of through-hole 11 and is set up for the part of silicone rubber pad 3 and through-hole 11 department can set up with setting element 1 laminating when covering through-hole 11.
A limiting ring 12 is arranged on one side of the positioning piece 1 close to the silicone rubber pad 3, the silicone rubber pad 3 is arranged in the limiting ring 12, and the limiting ring 12 is clamped with the outdoor lamp box bottom 2; the edge of outdoor lamp box bottom 2 in setting element 1 has seted up spacing ladder 21, and spacing ladder 21 and setting element 1, spacing ring 12 joint to the position of restriction setting element 1 makes installing at outdoor lamp box bottom 2 that setting element 1 and silicone rubber pad 3 can be stable.
The implementation principle of the embodiment is as follows: firstly, a worker installs the silicone rubber pad 3 to one side of the positioning piece 1 close to the limiting ring 12, enables the silicone rubber pad 3 to be limited in the limiting ring 12, and then clamps the positioning piece 1 and the limiting ring 12 at the limiting step 21 to finish the installation to the bottom 2 of the outdoor lamp box; referring to fig. 2 and 3, when rainwater or accumulated water in the lamp box is excessive, one side of the silicone rubber pad 3 corresponding to the through hole 11 is rotated towards one side away from the positioning piece 1 by the self-weight of the water, the silicone rubber pad 3 is in a deformation state, so that the rainwater or the accumulated water flows out of the outdoor lamp box after passing through the through hole 11, and the rotation angle of the silicone rubber pad 3 is determined by the self-weight of the rainwater or the accumulated water; when rainwater or accumulated water is reduced, the silicone rubber pad 3 slowly rotates by utilizing the resilience memory capacity of the silicone rubber; after rainwater or accumulated water is drained, the silicone rubber pad 3 is restored to the initial state; the reset strip groove 31 enables the silicone rubber pad 3 to rotate easily under the self weight of rainwater or accumulated water.
Example two:
referring to fig. 4, the light blocking and draining device for an outdoor light box disclosed by the present invention is different from the first embodiment in that the positioning member 1 is provided with a silicone rubber folding layer 4 on one side of the through hole 11 close to the reset strip groove 31 and one side of the reset strip groove 31 close to the through hole 11, and the silicone rubber folding layer 4 isolates the reset strip groove 31 from the through hole 11.
The setting element 1 has all seted up extending groove 13 at the both ends of silicon rubber folded layer 4, and the both ends of silicon rubber folded layer 4 extend and insert in extending groove 13, and the edge of extending groove 13 sets up along the slope of silicon rubber folded layer 4.
The implementation principle of the embodiment is as follows: the method comprises the following steps that a worker firstly installs a silicone rubber pad 3 to one side, close to a limiting ring 12, of a positioning piece 1, enables the silicone rubber pad 3 to be limited in the limiting ring 12, simultaneously installs a silicone rubber folding layer 4 between the positioning piece 1 and the silicone rubber pad 3, enables two ends of the silicone rubber folding layer 4 to extend into extension grooves 13, enables the silicone rubber folding layer 4 to cover a reset strip groove 31, and then clamps the positioning piece 1 and the limiting ring 12 at a limiting step 21 to finish installation to an outdoor lamp box bottom 2; when rainwater or accumulated water in the lamp box is excessive, one side, corresponding to the through hole 11, of the silicone rubber pad 3 is rotated towards one side, away from the positioning piece 1, through the dead weight of the water, and meanwhile, the silicone rubber folded layer 4 is unfolded along the extension groove 13, and both the silicone rubber pad 3 and the silicone rubber folded layer 4 are in a deformation state, so that the rainwater or the accumulated water flows out of the outdoor lamp box after passing through the through hole 11, the silicone rubber folded layer 4 plays a role in guiding and simultaneously limits the rainwater or the accumulated water to flow to the reset strip groove 31, and the rotating angle of the silicone rubber pad 3 and the extending length of the silicone rubber folded layer 4 are determined by; when rainwater or accumulated water is reduced, the silicone rubber pad 3 slowly rotates by utilizing the resilience memory capacity of silicone rubber, and the silicone rubber folding layer 4 slowly shrinks by utilizing the resilience memory capacity of the silicone rubber; after rainwater or accumulated water is drained, the silicone rubber pad 3 and the silicone rubber folding layer 4 are both restored to the initial state; the reset strip groove 31 enables the silicone rubber pad 3 to rotate easily under the self weight of rainwater or accumulated water.
Example three:
referring to fig. 5, the light blocking and draining device for the outdoor light box disclosed by the invention is different from the first embodiment in that one end of the silicone rubber pad 3 close to the through hole 11 is detachably provided with a reset rod 5, the reset rod 5 penetrates through the positioning member 1, the reset rod 5 is arranged in an inverted T shape, and the vertical section of the reset rod 5 in the first embodiment is installed on one side of the silicone rubber pad 3 close to the positioning member 1 in a threaded connection manner.
Referring to fig. 5 and 6, the reset rod 5 is sleeved with a reset spring 6, one end of the reset spring 6 is abutted to one side of the positioning piece 1 away from the silicone rubber pad 3, the other end of the reset spring is abutted to one side of the horizontal section of the reset rod 5 close to the positioning piece 1, and the reset spring 6 is sleeved with a waterproof sleeve 61.
The implementation principle of the embodiment is as follows: the method comprises the following steps that a worker firstly installs a silicone rubber pad 3 to one side, close to a limiting ring 12, of a positioning piece 1, enables the silicone rubber pad 3 to be limited in the limiting ring 12, meanwhile, after a reset rod 5 is threaded through a reset spring 6, the silicone rubber pad 3 penetrates through the positioning piece 1 and is connected through threads, then the positioning piece 1 and the limiting ring 12 are clamped at a limiting step 21, and installation to the bottom 2 of an outdoor lamp box is completed; when rainwater or accumulated water in the lamp box is excessive, one side, corresponding to the through hole 11, of the silicone rubber pad 3 rotates towards one side far away from the positioning piece 1 through the self-weight of the water, meanwhile, the reset rod 5 moves towards the direction close to the silicone rubber pad 3, the reset spring 6 is stressed and compressed, the silicone rubber pad 3 is in a deformation state at the moment, the reset spring 6 is in a compression state, so that the rainwater or the accumulated water flows out of the outdoor lamp box after passing through the through hole 11, the rotating angle of the silicone rubber pad 3 is determined by the self-weight of the rainwater or the accumulated water, and the compression degree of the reset spring 6 is determined by the self; when rainwater or accumulated water is reduced, the silicone rubber pad 3 slowly rotates by utilizing the resilience memory capacity of silicone rubber, the return spring 6 slowly extends to a natural state by utilizing elasticity, and meanwhile, the return rod 5 is driven to move towards a direction far away from the silicone rubber pad 3; after rainwater or accumulated water is drained, the silicone rubber pad 3 and the reset rod 5 are both restored to the initial state; the reset strip groove 31 enables the silicone rubber pad 3 to rotate easily under the self weight of rainwater or accumulated water.
Example four:
referring to fig. 7, the light blocking and draining device for an outdoor light box disclosed by the present invention is different from the first embodiment in that the positioning member 1 is provided with a silicone rubber folding layer 4 on one side of the through hole 11 close to the reset strip groove 31 and one side of the reset strip groove 31 close to the through hole 11, and the silicone rubber folding layer 4 isolates the reset strip groove 31 from the through hole 11.
The setting element 1 has all seted up extending groove 13 at the both ends of silicon rubber folded layer 4, and the both ends of silicon rubber folded layer 4 extend and insert in extending groove 13, and the edge of extending groove 13 sets up along the slope of silicon rubber folded layer 4.
Reset lever 5 cover is equipped with reset spring 6, and reset spring 6 one end butt setting element 1 keeps away from one side of silicone rubber pad 3, and the 5 horizontal segment of other end butt reset lever is close to one side of setting element 1, refers to fig. 6, and reset spring 6 covers is equipped with waterproof cover 61.
The implementation principle of the embodiment is as follows: a worker firstly installs the silicone rubber pad 3 to one side of the positioning piece 1 close to the limiting ring 12, the silicone rubber pad 3 is limited in the limiting ring 12, meanwhile, the silicone rubber folded layer 4 is installed between the positioning piece 1 and the silicone rubber pad 3, two ends of the silicone rubber folded layer 4 extend into the extending grooves 13, and the silicone rubber folded layer 4 covers the reset strip grooves 31; after the reset rod 5 is threaded through the reset spring 6, the reset rod passes through the positioning piece 1 and is connected with the silicone rubber pad 3 through threads; then the positioning piece 1 and the limiting ring 12 are clamped at the limiting step 21 to finish the installation to the bottom 2 of the outdoor lamp box; when rainwater or accumulated water in the lamp box is excessive, one side, corresponding to the through hole 11, of the silicone rubber pad 3 rotates towards one side far away from the positioning piece 1 through the self-weight of the water, meanwhile, the silicone rubber folded layer 4 is unfolded along the extension groove 13, meanwhile, the reset rod 5 moves towards the direction close to the silicone rubber pad 3, the reset spring 6 is compressed under stress, at the moment, the silicone rubber pad 3 and the silicone rubber folded layer 4 are both in a deformation state, and the reset spring 6 is in a compression state, so that the rainwater or the accumulated water flows out of the outdoor lamp box after passing through the through hole 11, the silicone rubber folded layer 4 plays a guiding role and simultaneously limits the rainwater or the accumulated water to flow to the reset strip groove 31, the rotation angle of the silicone rubber pad 3 and the extension length of the silicone rubber folded layer 4 are determined by the self-weight; when rainwater or accumulated water is reduced, the silicone rubber pad 3 slowly rotates by utilizing the resilience memory capacity of silicone rubber, the silicone rubber folding layer 4 slowly contracts by utilizing the resilience memory capacity of the silicone rubber, the return spring 6 slowly extends to a natural state by utilizing elasticity, and meanwhile, the return rod 5 is driven to move towards the direction far away from the silicone rubber pad 3; after rainwater or accumulated water is drained, the silicone rubber pad 3, the silicone rubber folding layer 4 and the reset rod 5 are all restored to the initial state; the reset strip groove 31 enables the silicone rubber pad 3 to rotate easily under the self weight of rainwater or accumulated water.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides an outdoor lamp house drainage device that is in light which characterized in that: including setting element (1), setting element (1) runs through and can dismantle the outdoor lamp house bottom of the case (2) of connection, fixedly connected with silicone rubber pad (3) can be dismantled to one side that setting element (1) is close to ground, silicone rubber pad (3) are close to reset bar groove (31) have been seted up to one side of setting element (1), setting element (1) is followed reset bar groove (31) are in through-hole (11) have been seted up to one side of setting element (1), silicone rubber pad (3) in the part that through-hole (11) were located can cover through-hole (11), make through-hole (11) are in encapsulated situation, and can follow reset bar groove (31) rotate.
2. An outdoor light box light blocking and draining device according to claim 1, characterized in that: one side that setting element (1) is close to silicone rubber pad (3) is provided with spacing ring (12), silicone rubber pad (3) set up in spacing ring (12), spacing ring (12) joint outdoor lamp house bottom of the case (2).
3. An outdoor light box light blocking and draining device according to claim 2, characterized in that: the outdoor lamp box bottom (2) is arranged at the edge of the positioning piece (1) and provided with a limiting step (21), and the limiting step (21) is connected with the positioning piece (1) and the limiting ring (12) in a clamping manner.
4. An outdoor light box light blocking and draining device according to claim 1, characterized in that: the positioning piece (1) and the silicone rubber pad (3) are both arranged in a circular plate shape.
5. An outdoor light box light blocking and draining device according to claim 1, characterized in that: the setting element (1) in through-hole (11) are close to one side of strip groove (31) resets with strip groove (31) resets and is close to one side of through-hole (11) is provided with silicon rubber folded layer (4), silicon rubber folded layer (4) are kept apart strip groove (31) resets with through-hole (11).
6. An outdoor light box light blocking and draining device according to claim 5, characterized in that: the locating piece (1) in extending groove (13) have all been seted up at the both ends of silicon rubber folded layer (4), the both ends extension of silicon rubber folded layer (4) are inserted in extending groove (13).
7. An outdoor light box light blocking and draining device according to claim 1, characterized in that: silicone rubber pad (3) are close to the one end of through-hole (11) can be dismantled and be provided with release link (5), release link (5) run through setting element (1), release link (5) are the type of falling T setting.
8. An outdoor light box light blocking and draining device according to claim 7, characterized in that: reset lever (5) cover is equipped with reset spring (6), reset spring (6) one end butt the setting element (1) is kept away from one side of silicone rubber pad (3), the other end butt reset lever (5) horizontal segment is close to one side of setting element (1).
9. An outdoor light box light blocking and draining device according to claim 8, characterized in that: the return spring (6) is sleeved with a waterproof sleeve (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010433754.1A CN111524474B (en) | 2020-05-20 | 2020-05-20 | Outdoor lamp box drainage device that is in light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010433754.1A CN111524474B (en) | 2020-05-20 | 2020-05-20 | Outdoor lamp box drainage device that is in light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111524474A true CN111524474A (en) | 2020-08-11 |
| CN111524474B CN111524474B (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010433754.1A Active CN111524474B (en) | 2020-05-20 | 2020-05-20 | Outdoor lamp box drainage device that is in light |
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| Country | Link |
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| CN (1) | CN111524474B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114141170A (en) * | 2021-08-27 | 2022-03-04 | 上海金笔达标识标牌工程有限公司 | Outdoor lamp box drainage device that is in light |
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| KR20170091362A (en) * | 2016-02-01 | 2017-08-09 | 윤재택 | Suspension apparatus of directional sign |
| CN205862748U (en) * | 2016-07-27 | 2017-01-04 | 栾波 | Lamp box |
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| CN114141170A (en) * | 2021-08-27 | 2022-03-04 | 上海金笔达标识标牌工程有限公司 | Outdoor lamp box drainage device that is in light |
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| Publication number | Publication date |
|---|---|
| CN111524474B (en) | 2022-03-29 |
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