LED buried lamp with lifting structure

Abstract

The utility model discloses a LED buried lamp with lifting structure is provided with lifting assembly under box body, and the top of box body is equipped with visible glass, and the fixed plate of cross section upper and lower space is fixed in the box body, and fixed plate is equipped with a plurality of through -hole, the LED lamp body is fixed with on the fixed plate upper end surface, the lateral stud is connected with in the lateral screw pillar of box body side, and the lateral screw pillar is located below fixed plate, the rotatory block and the connecting block are fixedly connected with respectively in the lateral screw pillar both ends surface, and the one end of connecting block points to the inside of box body and is inserted with active carbon pole, and the connecting block is fixed with two connecting rods, and the connecting ring is fixedly connected with in two connecting rod end surface, and the connecting rod and the connecting ring are equipped with the shielding net of the active carbon pole of wrapping, utilize the performance of active carbon pole adsorption moisture to absorb the water vapor of the seepage in the box body, play the effect of dry inside box body, make visible glass inside difficult to accumulate water drop, can guarantee the light transmittance of visible glass for long period.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED lamp technical field especially a LED buried lamp with lifting structure. BACKGROUND

[0002] The LED buried lamp is widely used in greening belt, park lighting engineering, park, lawn, courtyard lighting, pedestrian street, parking lot, square night scene lighting, building main body decoration bridge, road lighting, the existing LED buried lamp is extremely easy to cause the lamp body to flow into the moisture for a long time, the moisture is extremely easy to condense in the inner surface of the glass piece of the LED buried lamp, reduces the lighting effect of the LED buried lamp.

[0003] In the prior art, a kind of LED buried lamp with lifting structure is granted announcement No.CN218295475U, in view of the existing buried lamp does not have lifting function, and buried lamp cannot adjust illumination range, poor applicability problem, present and propose the following scheme, it includes shell, the bottom of the shell is equipped with telescopic mechanism for telescopic lamp, the top of telescopic mechanism is screw-connected with lamp stand, spiral hole is set in the bottom of lamp stand, lamp slot is set in lamp stand, adjusting mechanism for adjusting light angle is equipped in lamp slot, lamp body is rotatably connected in lamp slot by adjusting mechanism, in the utility model, worm drives worm gear to rotate, worm gear makes spiral column rotate, so that the lamp body on lamp stand is lifted in spiral column, to adjust the position of lamp body, under the fixation of rotating column, angle can be adjusted left and right by wrench rotating rotating column, improve the light utilization of equipment, ground insertion frame is clamped into the bottom of shell, ground insertion frame is well inserted into ground, improve the insertion efficiency of equipment;

[0004] But the LED buried lamp does not consider that moisture condenses in the inner surface of the glass piece of the LED buried lamp for a long time, reduces the lighting effect of the LED buried lamp. Utility model content

[0005] The utility model discloses a kind of LED buried lamps with lifting structure, utilize the performance of active carbon pole adsorption moisture to absorb the water vapor that seep into box body, the effect of drying inside box is played, so that visible glass is difficult to form water drop inside, the transmittance of visible glass can be guaranteed for long period, prolong its good lighting effect.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a LED buried lamp with lifting structure, including box body, be equipped with lifting assembly under the box body, the top of box body is equipped with visible glass, the fixed plate of cross section upper and lower space is fixed in the box body, and fixed plate is equipped with a plurality of through -hole, the fixed plate upper end surface is fixed with LED lamp body, the lateral surface of box body is screw -threaded connection has the transverse stud, and the transverse stud is located below fixed plate, the both ends of transverse stud are fixedly connected with rotary block and connecting block respectively, and the one end of connecting block points to the inside of box body and is inserted with active carbon pole, and connecting block is fixed with two connecting rods, and the end surface of two connecting rods is fixedly connected with connecting ring, and the connecting rod and connecting ring are equipped with the shielding net of wrapping active carbon pole.

[0008] Preferably, the rotary block is provided with a one-groove slot for rotation.

[0009] Preferably, the lifting assembly includes a threaded tube fixed to the bottom of the box body, the threaded tube is arranged vertically downward, the threaded tube is screw-connected with a threaded rod, and the bottom end of the threaded rod is fixedly connected with a support plate.

[0010] Preferably, the support plate is fixed with a main pipe, the main pipe is inserted with an extending rod, the main pipe is provided with a spring for ejecting the extending rod, the upper end of the extending rod is fixed with a metal spring, the edge of the box body is provided with a flange, the flange is provided with a metal ring arranged along the circumference of the box body, and the metal spring is in contact with the metal ring; the lower end of the metal spring is connected with a power supply wire.

[0011] Preferably, the inner bottom surface of the box body is an inclined surface, the side surface of the box body is provided with a drain hole, the drain hole is located at the low end of the inclined surface, and the rotary block blocks the drain hole.

[0012] Preferably, the one end of the rotary block towards the drain hole is provided with a sealing ring, and the sealing ring blocks the drain hole.

[0013] Preferably, the shielding net is a gauze net, and the gauze net is fixed to the connecting rod by a tie.

[0014] Compared with the prior art, the utility model has the following technical effects and advantages:

[0015] (1) The active carbon pole provides drying effect, and the transverse stud is screw-connected with the box body, so that the active carbon pole can be easily taken out and replaced, preventing the drying effect of the active carbon pole from being weakened after long-term use, thereby improving the long-term lighting effect of the LED buried lamp.

[0016] (2) The shielding net is used to prevent the active carbon particles from adhering in the box body, thereby playing a blocking role. If the active carbon adheres in the box body, especially adheres to the glass, the lighting effect of the lamp will be reduced. When replacing the active carbon pole, the active carbon pole can be completely taken out and replaced, preventing the failed active carbon particles from remaining in the box body.

[0017] (3) The design of the through hole is to enable the upper and lower spaces of the box body to exchange gas, so that the overall moisture in the box body can be effectively absorbed by the activated carbon.

[0018] (4) The design of the connecting ring and the connecting rod is to provide a larger accommodating space for the shielding net, so as to avoid the frictional contact between the shielding net and the activated rod and the falling of the activated carbon due to friction with the shielding net.

[0019] (5) The lifting function of the threaded pipe and the threaded rod is used to adjust the height of the box body, and the contact of the metal spring and the metal ring is used to ensure that the power supply wire in the box body is not affected by the rotating lifting structure.

[0020] (6) The elastic support of the extending rod to the box body actually has the effect of lifting the threaded locking, because the threaded connection will be loose due to vibration, and due to the factor of gravity, the downward loosening of the box body is more common. The elastic support of the extending rod in this design provides an upward force to the box body, making it difficult to move downward.

[0021] (7) The drain hole is designed for users who do not replace the activated carbon rod for a long time. Because of long-term use, the activated carbon rod will fail, at which time there will be more water droplets condensed by the moisture in the box body. In order to facilitate the rapid discharge of water droplets, an inclined drain hole is provided to facilitate the rapid flow of water droplets out of the box body, and the horizontal stud passing through the threaded hole of the box body is located above the drain hole. The user can use a blowing device to blow air at the threaded hole position, forming a circular airflow that will cause the water flow to be quickly discharged from the drain hole. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 Structure schematic diagram of the embodiment;

[0023] Figure 2 Split structure schematic diagram of the visible glass in the box body in the embodiment;

[0024] Figure 3 Exploded schematic diagram of the rotating block and the shielding net in the embodiment;

[0025] Figure 4 Sectional view of the box body in the embodiment;

[0026] Figure 5 Sectional view of the main pipe and the extending rod in the embodiment.

[0027] BRIEF DESCRIPTION OF DRAWINGS:

[0028] 1, box body; 2, visible glass; 3, fixed plate; 31, through hole; 4, LED lamp body;

[0029] 5, horizontal stud; 6, rotating block; 61, slot; 7, connecting block;

[0030] 8, shielding net; 9, activated carbon rod; 10, connecting rod; 11, connecting ring;

[0031] 12, threaded pipe; 13, threaded rod; 14, support plate;

[0032] 15, main pipe; 16, extension rod; 17, spring;

[0033] 21, metal spring; 22, metal ring; 23, power supply wire;

[0034] 31, inclined surface; 32, drain hole; 33, sealing ring;

[0035] 41, cable tie. DETAILED DESCRIPTION

[0036] Please refer to Figures 1 to 5 The embodiment is described.

[0037] The embodiment includes a box body 1, the box body 1 is a whole disc shape, the box body 1 top end has a groove, the box body 1 top end groove is sealed and inserted with a visible glass 2, and is fixed with glue.

[0038] The inner side wall of the box body 1 is fixedly connected with a fixed plate 3 with 12 through holes 31, the fixed plate 3 divides the box body 1 into two spaces, the fixed plate 3 is fixedly connected to the inner side wall of the box body 1 by glue, and the through hole 31 facilitates the air circulation of the two spaces inside the box body 1,

[0039] The upper end surface of the fixed plate 3 is fixedly connected with an LED lamp body 4, and the fixed plate 3 provides support for the LED lamp body 4;

[0040] The lower end of the fixed plate 3 and the box body 1 form a space for accommodating the activated carbon rod 9, and the specific structure is as follows:

[0041] The side surface of the box body 1 is provided with a threaded hole, and the threaded hole is threadedly connected with a transverse stud 5, and the transverse stud 5 is located below the fixed plate 3;

[0042] The transverse stud 5 is fixedly connected with a rotating block 6 and a connecting block 7 at both ends, respectively, the transverse stud 5 extends into the box body 1 away from the rotating block 6, and the diameter of the connecting block 7 is smaller than that of the transverse stud 5, so as to facilitate the extension of the connecting block 7 into the box body 1, and the inner wall of the rotating block 6 abuts against the outer wall of the box body 1, by moving the transverse stud 5 along the threaded path of the box body 1, the rotating block 6 is tightly attached to the outer side wall of the box body 1, so that the rotating block 6 provides a sealing effect for the box body 1, and at the same time realizes the position fixing of the connecting block 7; the rotating block 6 is provided with a slot 61 for rotation, and the slot 61 is used for screwdriver rotation, and the slot 61 can also be used for coin insertion to rotate and open the rotating block 6.

[0043] The end of the connecting block 7 pointing to the inside of the box body 1 is inserted with the activated carbon rod 9; the connecting block 7 is provided with a slot, and the activated carbon rod 9 is inserted into the slot to be installed on the connecting block 7.

[0044] The two connecting rods 10 are fixedly connected at the two ends of the side surface of the connecting block 7, the two connecting rods 10 are fixedly connected at the end surface with the connecting ring 11, and the activated carbon rod 9 is located between the two connecting rods 10; the connecting rod 10 and the connecting ring 11 are sleeved with the two connecting rods 10 and the connecting ring 11 provided with the shielding net 8 wrapping the activated carbon rod 9, which provides support for the shielding net 8; the shielding net 8 is a gauze net, and the shielding net 8 is fixed on the connecting rod 10 by the binding tape 41; the binding tape 41 binds and winds the two connecting rods 10 and the shielding net 8, when the activated carbon rod 9 needs to be replaced, the shielding net 8 is taken out by cutting off the binding tape 41, and the activated carbon rod 9 is pulled out.

[0045] The activated carbon rod 9 provides drying effect inside the box body 1, prevents moisture from flowing into the inside of the box body 1, and prevents the moisture from condensing on the inner surface of the visible glass 2, which reduces the lighting effect of the LED buried lamp; the shielding net 8 provides shielding effect for the activated carbon rod 9, prevents the activated carbon debris generated during use of the activated carbon rod 9 from flowing into the inside of the box body 1, and improves the structural stability of the LED buried lamp parts.

[0046] In order to cope with the situation that the user does not replace the activated carbon for a long time, which causes water droplets to accumulate in the box body 1, the bottom of the box body 1 is improved, the inner bottom surface of the box body 1 is an inclined surface 31, the side surface of the box body 1 is provided with a water drain hole 32, and the water drain hole 32 is located at the low end of the inclined surface 31; the rotating block 6 is screwed to block the water drain hole 32, and the end of the rotating block 6 facing the water drain hole 32 is provided with a sealing ring 33, which blocks the water drain hole 32.

[0047] In this way, when the rotating block 6 is screwed, the water drain hole 32 is blocked, and when the rotating block 6 is unscrewed, the water drain hole 32 is discharged, and since the water drain is located at the low end of the inclined surface 31, the water can be quickly discharged.

[0048] The lifting structure of the box body 1 is as follows:

[0049] The bottom end of the box body 1 is fixedly connected with a threaded pipe 12, the position of the threaded pipe 12 is fixed, the threaded pipe 12 is threadedly connected with a threaded rod 13, the threaded pipe 12 moves downward along the threaded path of the threaded rod 13, the height of the box body 1 is adjusted during transmission, the use height requirement of the LED buried lamp is adapted, the phenomenon that the LED buried lamp is lower than the ground surface when the LED buried lamp is buried in the ground is prevented, water accumulation easily occurs in rainy days, water flows into the inside of the LED buried lamp, parts are damaged, and the service life of the LED buried lamp is prolonged, the bottom end of the threaded rod 13 is fixedly connected with a support plate 14, and the support plate 14 provides support.

[0050] The support plate 14 is fixed with a main pipe 15, the main pipe 15 is inserted with an extension rod 16, the main pipe 15 is provided with a spring 17 for ejecting the extension rod 16, the upper end of the extension rod 16 is fixed with a metal spring piece 21, the edge of the box body 1 is provided with a flange, the flange is provided with a metal ring 22 arranged along the circumference of the box body 1, the metal spring piece 21 abuts against the metal ring 22; the lower end of the metal spring piece 21 is connected with a power supply wire 23, the power supply wire 23 is connected with an external power supply, and the upper end of the power supply wire 23 supplies power to the metal ring 22 through the metal spring piece 21.

[0051] Working principle

[0052] The LED lamp body 4 is powered on by an external power supply, so that the illumination function of the LED buried lamp is realized; the visual glass 2 provides a protection function for the LED lamp body 4, and at the same time facilitates the light source of the LED lamp body 4 to prevent the LED buried lamp from flowing into moisture for a long time, so that the moisture condenses on the inner surface of the visual glass 2, and the illumination effect of the LED buried lamp is reduced; the activated carbon rod 9 provides a drying effect, thereby improving the illumination effect of the LED buried lamp.

[0053] The activated carbon rod 9 is prevented from reducing the drying effect for a long time, the rotating block 6 is rotated, the transverse stud 5 is moved downward along the threaded path of the box body 1, the activated carbon rod 9 is moved out of the box body 1 in the transmission process, the activated carbon rod 9 is convenient to replace, the shielding net 8 fixedly connected with the connecting ring 11 on the side of the connecting block 7 provides a shielding function for the activated carbon rod 9, prevents the activated carbon rod 9 from flowing into the inside of the box body 1, and improves the structural stability of the LED buried lamp parts.

[0054] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A LED buried lamp with lifting structure, comprising a box body (1), a lifting assembly is arranged below the box body (1), characterized in that: The box body (1) top end is equipped with visible glass (2), the box body (1) is fixed with the fixed plate (3) that crosscuts upper and lower space, and the fixed plate (3) is equipped with multiple through holes (31); The fixed plate (3) upper end surface is fixed with LED lamp body (4); The box body (1) side surface is screw-connected with horizontal screw post (5), and the horizontal screw post (5) is located below the fixed plate (3); The horizontal screw post (5) both ends are respectively fixedly connected with rotating block (6) and connecting block (7); The connecting block (7) one end directed to the box body (1) interior is inserted with active carbon rod (9); The connecting block (7) is fixed with two connecting rods (10), and the two connecting rods (10) end surfaces are fixedly connected with connecting ring (11), and the connecting rod (10) and connecting ring (11) are sleeved with shielding net (8) that wraps active carbon rod (9).

2. The LED ground lamp with lifting structure according to claim 1, characterized in that: The rotating block (6) is equipped with a rotating slot (61).

3. The LED ground lamp with lifting structure according to claim 1, characterized in that: The lifting assembly includes a threaded tube (12) fixed to the bottom of the box body (1), and the threaded tube (12) is arranged vertically downward, The threaded tube (12) is screw-connected with a threaded rod (13), and the threaded rod (13) bottom end is fixedly connected with a support plate (14).

4. The LED buried lamp with lifting structure according to claim 3, characterized in that: The support plate (14) is fixed with a main pipe (15), the main pipe (15) is inserted with an extension rod (16), the main pipe (15) is provided with a spring (17) for ejecting the extension rod (16), the upper end of the extension rod (16) is fixed with a metal spring piece (21), the edge of the box body (1) is provided with a turn-up, the turn-up is provided with a metal ring (22) arranged along the circumference of the box body (1), the metal spring piece (21) abuts against the metal ring (22); the metal spring piece (21) lower end is connected with a power supply wire (23).

5. The LED buried lamp with lifting structure according to claim 1, characterized in that: The inner bottom surface of the box body (1) is an inclined surface (31), the side surface of the box body (1) is provided with a drain hole (32), the drain hole (32) is located at the low end of the inclined surface (31), and the rotating block (6) blocks the drain hole (32).

6. The LED buried lamp with lifting structure according to claim 5, characterized in that: The end of the rotating block (6) towards the drain hole (32) is provided with a sealing ring (33), and the sealing ring (33) blocks the drain hole (32).

7. The LED buried lamp with lifting structure according to claim 1, characterized in that: The shielding net (8) is a gauze net, and the shielding net (8) is fixed to the connecting rod (10) by a tie (41).

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