CN211902442U

CN211902442U - Lamp set

Info

Publication number: CN211902442U
Application number: CN202020531630.2U
Authority: CN
Inventors: 沈敏; 谢祖华; 李玉林; 刘泽荣; 刘志优
Original assignee: Shenzhen Civil Explosion Photoelectric Co ltd
Current assignee: Shenzhen Civil Explosion Photoelectric Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-10
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a lamp, include: the lamp body assembly comprises a lamp panel, a lampshade and an inner end cover, the lampshade is connected with the lamp panel to define a cavity, the inner end cover comprises a first end part positioned in the cavity and a second end part positioned outside the cavity, a first liquid discharge groove is formed in the outer side wall of the inner end cover, and at least one part of the first liquid discharge groove is positioned on the second end part; the end part of the lamp body assembly extends into the outer end cover, and the outer end cover covers the first liquid discharge groove. The utility model provides a structure can be simplified on having certain waterproof nature's basis to lamps and lanterns, can not only simplify the installation of lamps and lanterns, improves the installation effectiveness and reduces installation cost, and the inside difficult intaking of lamps and lanterns when using.

Description

Lamp set

Technical Field

The utility model belongs to the technical field of the illumination and specifically relates to a lamp.

Background

Generally, in different use environments, a lamp has certain performance required to be achieved for the specific environment. For example, when the lamp is used in an environment with more water vapor and higher humidity, such as a toilet, the lamp needs to have good waterproof performance so as to prevent the lamp from being broken down due to excessive accumulated water and affecting normal use. However, in order to achieve better waterproof performance of many current lamps, glue sealing or rubber ring sealing is usually used, which not only makes the installation process of the lamps troublesome, affects the installation efficiency of the lamps, but also increases the installation cost of the lamps.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a lamp, this lamp can simplify the structure on having certain waterproof nature's basis to simplify the installation of lamp, improve the installation effectiveness and reduce installation cost.

An embodiment of the utility model provides a lamp, include:

the lamp body assembly comprises a lamp panel, a lampshade and an inner end cover, the lampshade is connected with the lamp panel to define a cavity, the inner end cover comprises a first end part positioned in the cavity and a second end part positioned outside the cavity, a first liquid discharge groove is formed in the outer side wall of the inner end cover, and at least one part of the first liquid discharge groove is positioned on the second end part;

the end part of the lamp body assembly extends into the outer end cover, and the outer end cover covers the first liquid discharge groove.

The utility model discloses lamps and lanterns have following beneficial effect at least: usually, lamps and lanterns horizontal installation, the lamp plate is towards the mounted position, three face of lamp shade and two terminal surfaces of outer end cover expose, outer end cover plays certain drainage effect, liquid can arrive on the lamp shade along outer end cover, liquid on the lamp shade can directly leave lamps and lanterns along the lamp shade downstream, perhaps flow along the lamp shade towards inner end cover department, flow to the tip of lamp shade after, get into first drainage tank, and discharge through first drainage tank, make inside the difficult entering lamps and lanterns of liquid, and utilize lamps and lanterns self structure to realize waterproofly, compare with modes such as setting up the sealing washer, the structure has been simplified when possessing certain waterproof performance.

According to other embodiments of the light fixture of the present disclosure, a portion of the first fluid drainage channel is located on the first end portion.

According to the utility model discloses a lamps and lanterns of other embodiments, interior end cap includes first lateral wall, second lateral wall, third lateral wall, fourth lateral wall and fifth lateral wall, first drainage tank is located and is connected gradually first lateral wall the second lateral wall reaches on the third lateral wall, first lateral wall with the fourth lateral wall is connected, the third lateral wall with the fifth lateral wall is connected, the fourth lateral wall the fifth lateral wall with the lamp plate is located same one side of lamp shade, first drainage tank extends to the fourth lateral wall is in order to form first drain port, first drainage tank extends to the fifth lateral wall is in order to form the second drain port, outer end is covered towards one side of lamp plate is equipped with the outer end cover opening, so that first drain port with the second drain port keeps unblocked.

According to other embodiments of the present disclosure, the lamp further comprises a fourth side wall and a fifth side wall.

According to the utility model discloses a lamps and lanterns of other embodiments, be equipped with the second flowing back groove on the end wall of second tip, interior end cap still includes the sixth lateral wall, the sixth lateral wall with the lamp plate is located same one side of lamp shade, the second flowing back groove extends to the sixth lateral wall is in order to form the third leakage fluid dram.

According to other embodiments of the present disclosure, the second liquid discharge groove is disposed along a circumferential direction of the second end portion.

According to the utility model discloses a lamps and lanterns of other embodiments, the lamp shade with lamp plate interference fit.

According to the utility model discloses a lamps and lanterns of other embodiments, be equipped with the pothook on the lamp shade, be equipped with the bulge on the lamp plate, the pothook with the bulge supports and holds.

According to the utility model discloses a lamps and lanterns of other embodiments, outer end cover with interior end cover joint.

According to the utility model discloses a lamps and lanterns of other embodiments, be equipped with first hole site and second hole site on the interior end cap, be equipped with first fixture block and second fixture block on the outer end cap, first fixture block with the interval of second fixture block is less than first hole site with the interval of second hole site, first fixture block card is gone into in the first hole site, just second fixture block card is gone into in the second hole site, be equipped with on the first fixture block and can restrain first fixture block is followed the first stopper of withdrawing from in the first hole site, be equipped with on the second fixture block and can restrain the second fixture block is followed the second stopper of withdrawing from in the second hole site.

Drawings

Fig. 1 is a schematic overall structure diagram of a lamp in a first embodiment;

FIG. 2 is a schematic view of the overall structure of the lamp in the first embodiment;

FIG. 3 is an exploded view of a part of the structure of a lamp in the first embodiment;

FIG. 4 is an exploded view of a part of the structure of a lamp in the first embodiment;

FIG. 5 is an exploded view of a part of the structure of a lamp in the first embodiment;

FIG. 6 is a partial cross-sectional view of a luminaire in a first embodiment;

FIG. 7 is a partial cross-sectional view of a lamp in a first embodiment;

fig. 8 is a schematic top view of an inner end cap in the first embodiment.

Reference numerals:

lamp shade 100, lamp shade opening 110, hook 120, outer end cover 200, outer end cover opening 210, first fixture block 220, first stopper 221, second fixture block 230, lamp panel 300, lamp bead 310, protrusion 320, inner end cover 400, first end 410, first liquid discharge groove 411, first liquid discharge port 4111, second end 420, second liquid discharge groove 430, third liquid discharge port 431, first hole site 440, second hole site 450, first side wall 461, second side wall 462, third side wall 463, fourth side wall 464, and sixth side wall 465.

Detailed Description

The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

Referring to fig. 1 to 3, the lamp in the present embodiment includes a lamp body assembly (including a lamp cover 100, a lamp panel 300, and an inner end cap 400), and an outer end cap 200.

Referring to fig. 3 to 4, the lamp panel 300 is provided with a plurality of lamp beads 310, and a lamp opening 110 is formed on one side of the lamp 100 facing the lamp panel 300. Two ends of the lamp panel 300 are respectively provided with an inner end cover 400, and the lamp panel 300 is connected with each inner end cover 400 through a threaded fastener, but other conventional fixing methods are also possible. The lamp panel 300 extends into the lamp housing 100 from the lamp housing opening 110, so that a cavity is formed between the lamp panel 300 and the lamp housing 100. Referring to fig. 6, the inner end cap 400 includes a first end portion 410 and a second end portion 420, the first end portion 410 extends into a cavity formed between the lamp panel 300 and the lamp cover 100, and the second end portion 420 is located outside the cavity. The end of the whole lamp body assembly extends into the outer end cap 200, and the outer end cap 200 is clamped with the inner end cap 400, however, other conventional fixing methods may be adopted, such as connection or riveting by using a threaded fastener.

Referring to fig. 5, a first latch 220 and a second latch 230 are disposed on the outer end cap 200, a first hole 440 and a second hole 450 are disposed on the inner end cap 400, and a distance between the first latch 220 and the second latch 230 is smaller than a distance between the first hole 440 and the second hole 450, when the outer end cap is mounted, the first latch 220 extends into the first hole 440, and the second latch 230 extends into the second hole 450, so that the outer end cap 200 is clamped with the inner end cap 400. The front end of the first latch 220 is further provided with a first stopper 221, and after the assembly is completed, the first stopper 221 is stopped by the inner end cap 400, so as to prevent the first latch 220 from exiting from the first hole position 440. The second latch 230 has the same structure as the first latch 220, and thus, the description thereof is omitted. Besides the above structure, other similar structures may also be adopted, such as interchanging the positions of the clips and the holes, or increasing or decreasing the number of the clips and the holes, or fixing by other conventional fixing methods.

Referring to fig. 3, 4 and 8, the outer end cap 400 includes a first side wall 461, a second side wall 462 and a third side wall 463 which are connected in sequence, and further includes a fourth side wall 464 connected to the first side wall 461 and a fifth side wall (omitted in the figure) connected to the third side wall 463, and the fourth side wall 464, the fifth side wall and the lamp panel 300 are all located on the same side of the lamp shade 100. The first liquid discharge tank 411 is disposed on the first side wall 461, the second side wall 462 and the third side wall 463.

Referring to fig. 6, in order to make the liquid on the lamp shade 100 flow into the first liquid discharge tank 411 smoothly, the first liquid discharge tank 411 cannot be completely covered by the lamp shade 100, at least a portion of the first liquid discharge tank 411 needs to be located on the second end 420, that is, at least a portion of the first liquid discharge tank 411 needs to extend out of the end of the lamp shade 100.

It can be understood that, when the above conditions are satisfied, the liquid discharging effect is better when a part of the first liquid discharging groove 411 is located on the first end portion 410. In another embodiment, a portion of the first liquid discharge slot 411 is located on the first end portion 410, and another portion is located on the second end portion 420, in this case, the end portion of the lampshade 100 faces the first liquid discharge slot 411, and the liquid flows into the first liquid discharge slot 411 more smoothly.

Referring to fig. 3 and 4, the first liquid draining groove 411 extends to the fourth side wall 464 to form a first liquid draining port 4111 on the fourth side wall 464, and liquid can be drained from the first liquid draining port 4111. Similarly, the first liquid discharge tank 411 extends to the fifth side wall to form a second liquid discharge port (not shown in the figure). In this embodiment, the fourth sidewall 464 and the fifth sidewall are coplanar, but not coplanar.

Referring to fig. 3 and 5, the outer end cover 200 is provided with an outer end cover opening 210 facing the lamp panel 300, so that the first liquid discharge port 4111 of the first liquid discharge tank 411 and the second liquid discharge port are kept smooth and can be communicated with the outside. Referring to fig. 6, after the lamp is assembled, the outer end cap 200 is required to cover the first liquid drainage slot 411 for drainage.

Referring to fig. 7, the lamp cover 100 is further provided with a hook 120, and the lamp panel 300 is provided with a protrusion 320. The lampshade 100 is in interference fit with the lamp panel 300, and the protrusion 320 abuts against the hook 120.

Referring to fig. 3 and 6, in a case where the lamp is installed horizontally on a vertical wall, if liquid falls on the outer surface of the lamp housing 100, the liquid may directly flow down the lamp housing 100 to leave the lamp housing 100, or flow toward both ends of the lamp housing 100. When the liquid flows to the end of the lamp cover 100, the liquid falls into the first liquid discharge slot 411 and then reaches the first liquid discharge port 4111 and the second liquid discharge port. When the lamp is installed, a gap is formed between the lamp panel 300 and the wall, and the gap enables liquid in the first liquid discharge port 4111 and the second liquid discharge port to flow away along the wall. Referring to fig. 7, if there is liquid directly sprayed to the position where the lampshade 100 is connected to the lamp panel 300, since the protrusion 320 abuts against the hook 120, the liquid needs to bypass the hook 120 first and then bypass the protrusion 320 to enter the lamp body, which increases the difficulty of the liquid entering the lamp body and improves the waterproof performance.

Or, the liquid may fall on the outer end cap 200 and flow down along the outer end cap 200, or the liquid flows toward the lamp cover 100 through the outer end cap 200, and flows onto the lamp cover 100, which is similar to the above-mentioned process, and therefore, the description thereof is omitted.

In addition, sometimes the light fixture may be mounted vertically on a wall, and at this time, the lamp panel 300 still faces the wall. Referring to fig. 4 and 5, in another embodiment, inner end cap 400 is provided with second liquid discharge groove 430 on the end surface of second end 420 in addition to first liquid discharge groove 411 on first end 410. The inner end cover 400 further includes a sixth sidewall 465, and the sixth sidewall 465 and the lamp panel 300 are located on the same side of the lampshade 100. Both ends of the second liquid discharging groove 430 extend to the sixth side wall 465 to form two third liquid discharging ports 431, so that the liquid in the second liquid discharging groove 430 can be smoothly discharged. In this embodiment, the sixth sidewall 465 is not coplanar with the fourth sidewall 464 and the fifth sidewall, but is not limited thereto, and the fourth sidewall 464, the fifth sidewall 465 and the sixth sidewall 465 may also be disposed coplanar.

When the lamp is installed vertically, liquid may fall on the outer surface of the lamp cover 100, and under the action of gravity, the liquid flows down the lamp cover 100 and into the outer end cap 200, and flows away through the outer end cap opening 210 on the outer end cap 200. The second drain groove 430 can increase the size of a passage for liquid to flow out in the outer end cap 200, so that the liquid can be more smoothly drained. In another embodiment, the second liquid discharge groove 430 is arranged along the circumferential direction of the second end portion 420, and in this case, the second liquid discharge groove 430 covers a wider range on the end surface of the second end portion 420, and liquid can more easily enter the second liquid discharge groove 430.

Alternatively, the liquid may fall on the outer end cap 200 at the top, and the liquid flows downward along the outer end cap 200 and falls on the lamp cover 100, which is similar to the above-mentioned principle, and thus is not described again.

In addition, it should be noted that the lamp disclosed in this embodiment is generally used in an environment with much moisture, such as a toilet or a bathroom, and liquid droplets may splash onto the lamp, or moisture on the surface of the lamp may condense to form condensed water, and there is no possibility that much liquid directly submerges the lamp.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. A light fixture, comprising:

2. A light fixture as recited in claim 1, wherein a portion of the first drain tank is located on the first end.

3. The lamp according to claim 1, wherein the inner end cap includes a first side wall, a second side wall, a third side wall, a fourth side wall and a fifth side wall, the first liquid discharge groove is formed in the first side wall, the second side wall and the third side wall which are sequentially connected, the first side wall is connected with the fourth side wall, the third side wall is connected with the fifth side wall, the fourth side wall, the fifth side wall and the lamp panel are located on the same side of the lampshade, the first liquid discharge groove extends to the fourth side wall to form a first liquid discharge port, the first liquid discharge groove extends to the fifth side wall to form a second liquid discharge port, and an outer end cap opening is formed in one side of the outer end cap facing the lamp panel to enable the first liquid discharge port and the second liquid discharge port to be kept unblocked.

4. A light fixture as recited in claim 3, wherein the fourth sidewall is coplanar with the fifth sidewall.

5. The lamp according to claim 1, wherein a second drain groove is formed in an end wall of the second end portion, the inner end cover further includes a sixth side wall, the sixth side wall and the lamp panel are located on the same side of the lampshade, and the second drain groove extends to the sixth side wall to form a third drain opening.

6. A light fixture as recited in claim 5, wherein the second drain groove is disposed circumferentially of the second end portion.

7. A light fixture as recited in claim 1, wherein the globe is in an interference fit with the light panel.

8. A lamp as recited in claim 7, wherein the bezel has a hook thereon, and the lamp panel has a protrusion thereon, the hook abutting against the protrusion.

9. A light fixture as recited in claim 1, wherein the outer end cap snaps into engagement with the inner end cap.

10. A lamp as claimed in claim 9, wherein the inner end cap is provided with a first hole location and a second hole location, the outer end cap is provided with a first clamping block and a second clamping block, a distance between the first clamping block and the second clamping block is smaller than a distance between the first hole location and the second hole location, the first clamping block is clamped in the first hole location, the second clamping block is clamped in the second hole location, the first clamping block is provided with a first limiting block capable of inhibiting the first clamping block from exiting from the first hole location, and the second clamping block is provided with a second limiting block capable of inhibiting the second clamping block from exiting from the second hole location.