CN217979483U

CN217979483U - LED illuminating lamp for refrigerator

Info

Publication number: CN217979483U
Application number: CN202221282542.9U
Authority: CN
Inventors: 刘剑锋
Original assignee: Dongguan Fozhao Linton Energy Conservation Technology Co ltd
Current assignee: Dongguan Fozhao Linton Energy Conservation Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-06
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a LED illuminating lamp for a refrigerator, which comprises a fixed shell, wherein an adjustable connecting seat is arranged on the fixed shell, and a lamp tube is connected on the adjustable connecting seat; a lampshade is arranged on the fixed shell, and a plurality of threaded fixing pieces are arranged between the lampshade and the fixed shell; the lamp shade is provided with a sealing groove, and the fixed shell is provided with a sealing connecting piece matched with the sealing groove. The utility model can realize good sealing effect between the lampshade and the fixed shell by arranging the sealing groove and the sealing connecting piece, thereby avoiding the water vapor from entering between the lampshade and the fixed shell, and further realizing good moisture-proof effect on the structures such as the lamp tube between the lampshade and the fixed shell; through setting up thrust spring can realize that sealed piece can be better offset with the seal groove, and then avoid appearing between sealed piece and the seal groove can not be fine offset lead to the sealed piece and seal the groove between the gap great and the condition emergence such as can't play good dampproofing effect that leads to.

Description

LED illuminating lamp for refrigerator

Technical Field

The utility model belongs to the technical field of the lamp for the refrigerator, especially, relate to a LED light for refrigerator.

Background

The LED illuminating lamp is an illuminating lamp made of a fourth-generation green light source LED, the LED is called as a fourth-generation illuminating light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like.

In order to conveniently install and detach the lighting lamp, the publication number CN206739742U discloses a conveniently-replaced LED lighting lamp for a refrigerator, which comprises a supporting plate, wherein mounting plates are fixedly mounted on two sides of the supporting plate, bolt sleeves are embedded in the mounting plates, and sliding rails are symmetrically mounted on the top of the inner wall of the supporting plate. This LED light for refrigerator, through the setting to compression thrust spring, support, removal seat and connecting seat, make people when dismantling refrigerator LED light, only need loosen fixed cover, then move to both sides pressure to make and remove the seat and move to both sides, make LED fluorescent tube and connecting seat break away from, made things convenient for people's use. However, the patent does not consider the moisture-proof measure of the illuminating lamp in actual use, and when the moisture inside the refrigerator is large, the existence of condensed water inside the refrigerator can be caused, and the use of the illuminating lamp and the internal elements is influenced.

Therefore, the LED illuminating lamp for the refrigerator solves the problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a LED light for refrigerator, the device can play good sealed effect between lamp shade and the fixed casing to press to play damp-proof effect to the fluorescent tube isotructure between lamp shade and the fixed casing, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED illuminating lamp for a refrigerator comprises a fixed shell, wherein an adjustable connecting seat is arranged on the fixed shell, and a lamp tube is connected onto the adjustable connecting seat;

a lampshade is arranged on the fixed shell, and a plurality of threaded fixing pieces are arranged between the lampshade and the fixed shell;

the lamp shade is provided with a sealing groove, and the fixed shell is provided with a sealing connecting piece matched with the sealing groove.

Furthermore, the thread fixing part comprises a threaded rod and a rotating knob, the threaded rod penetrates through the lampshade and is connected with the lampshade in a rotating mode, the rotating knob is fixedly connected with the threaded rod, and a threaded groove matched with the threaded rod is formed in the fixing shell.

Furthermore, sealing connecting piece includes slip recess, sealed piece and thrust spring, the slip recess is seted up on fixed casing, thrust spring both ends respectively with slip recess inner wall and sealed piece fixed connection, sealed piece sealed sliding connection is inside the slip recess.

Furthermore, the cross section of one end, away from the thrust spring, of the sealing block is of a stepped structure, and the cross section of the inner wall of one end, away from the opening, of the sealing groove is of a stepped structure matched with the sealing block.

Furthermore, the sealing block is made of rubber, and the inner wall of the sealing groove is made of rubber.

Furthermore, the threaded rod is arranged on the outer side of the sealing groove, and the thread groove is arranged on the outer side of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sealing groove and the sealing connecting piece are arranged, so that a good sealing effect can be achieved between the lampshade and the fixed shell, water vapor is prevented from entering between the lampshade and the fixed shell, and a good moisture-proof effect can be achieved on structures such as a lamp tube between the lampshade and the fixed shell;

2. through setting up thrust spring can realize that sealed piece can be better offset with the seal groove, and then avoid appearing between sealed piece and the seal groove can not be fine offset lead to the sealed piece and seal the groove between the gap great and the condition emergence such as can't play good dampproofing effect that leads to.

Drawings

Fig. 1 is a schematic view of an overall structure of an LED lighting lamp for a refrigerator according to the present invention;

fig. 2 is a schematic structural view of a fixed housing in an LED lighting lamp for a refrigerator according to the present invention;

fig. 3 is a schematic front view of an LED lighting lamp for a refrigerator according to the present invention;

fig. 4 is the utility model provides a partial sectional structure schematic diagram of front view of LED light for refrigerator.

In the figure: 1. a fixed housing; 2. an adjustable connecting seat; 3. a lamp tube; 4. a lamp shade; 5. a threaded fastener; 51. a threaded rod; 52. rotating the knob; 6. a sealing groove; 7. a sealing connection; 71. a sliding groove; 72. a sealing block; 73. a thrust spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, an LED lighting lamp for a refrigerator includes a fixed housing 1, an adjustable connecting seat 2 is disposed on the fixed housing 1, the adjustable connecting seat 2 includes a fixing seat and a sliding seat, the fixing seat is fixedly connected to the fixed housing 1, the sliding seat is slidably connected to the connecting seat, a fixing block is fixedly connected to the fixed housing 1, a connecting spring is disposed between the fixing block and the sliding seat, and the fixing seat and the sliding seat can be connected to two ends of a lamp tube 3 to connect the lamp tube 3 into a circuit.

Can be provided with lamp shade 4 on fixed casing 1, be provided with a plurality of screw thread mounting 5 between lamp shade 4 and the fixed casing 1, screw thread mounting 5 includes threaded rod 51 and rotates knob 52, threaded rod 51 runs through lamp shade 4 and rotates with lamp shade 4 to be connected, rotate knob 52 and threaded rod 51 fixed connection, set up the thread groove with threaded rod 51 matched with on the fixed casing 1, rotate knob 52 through twisting and can realize convenient drive threaded rod 51 and rotate, and then realize convenient realization lamp shade 4 and fixed casing 1 between fixed and separation, thereby can realize convenient installation and dismantle lamp shade 4.

In order to protect the lamp tube 3 and other elements from moisture, a sealing groove 6 may be formed in the lamp shade 4, the sealing groove 6 may be circular or square, and the fixed housing 1 may be provided with a sealing connector 7 engaged with the sealing groove 6.

Sealing connecting piece 7 wherein includes slip recess 71, sealed piece 72 and thrust spring 73, slip recess 71 sets up on fixed casing 1, thrust spring 73 both ends respectively with slip recess 71 inner wall and sealed piece 72 fixed connection, sealed piece 72 is sealed sliding connection inside slip recess 71, sealed piece 72 can extend to inside the seal groove 6, cooperate with seal groove 6 in order to realize connecting and can play better sealed effect between casing and the lamp shade 4. The sealing block 72 is a circular ring structure or a square structure matched with the sealing groove 6, and the structures of the lamp tube 3, the adjusting connecting seat and the like are positioned in the sealing groove 6.

In order to further improve the above sealing effect, a cross section of one end of the sealing block 72, which is away from the thrust spring 73, may be set to be a stepped structure, and a cross section of an inner wall of one end of the sealing groove 6, which is away from the opening, may be a stepped structure matched with the sealing block 72, so that it is more difficult for water vapor to enter between the connection housing and the lamp shade 4 from a gap between the sealing block 72 and the sealing groove 6.

Seal block 72 is the rubber material in the above-mentioned structure, and 6 inner walls of seal groove are the rubber material to improve the sealed effect between seal block 72 and the seal groove 6.

It should be noted that the threaded rod 51 is disposed outside the sealing groove 6, and the threaded groove is disposed outside the sliding groove 71, so as to prevent moisture from entering the inside of the lamp housing 4 from the connection between the threaded rod 51 and the lamp housing 4.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An LED illuminating lamp for a refrigerator comprises a fixed shell (1), and is characterized in that an adjustable connecting seat (2) is arranged on the fixed shell (1), and a lamp tube (3) is connected onto the adjustable connecting seat (2);

a lampshade (4) is arranged on the fixed shell (1), and a plurality of threaded fixing pieces (5) are arranged between the lampshade (4) and the fixed shell (1);

the lamp shade (4) is provided with a sealing groove (6), and the fixed shell (1) is provided with a sealing connecting piece (7) matched with the sealing groove (6).

2. The LED illuminating lamp for the refrigerator as claimed in claim 1, wherein the threaded fixing member (5) comprises a threaded rod (51) and a rotating knob (52), the threaded rod (51) penetrates through the lampshade (4) and is rotatably connected with the lampshade (4), the rotating knob (52) is fixedly connected with the threaded rod (51), and a threaded groove matched with the threaded rod (51) is formed in the fixed shell (1).

3. The LED lighting lamp for the refrigerator according to claim 2, characterized in that the sealing connector (7) comprises a sliding groove (71), a sealing block (72) and a thrust spring (73), the sliding groove (71) is opened on the fixed housing (1), two ends of the thrust spring (73) are respectively fixedly connected with the inner wall of the sliding groove (71) and the sealing block (72), and the sealing block (72) is hermetically and slidably connected inside the sliding groove (71).

4. The LED illuminating lamp for the refrigerator as claimed in claim 3, wherein the sealing block (72) has a stepped structure at the end far away from the thrust spring (73), and the sealing groove (6) has a stepped structure at the end far away from the opening and has a stepped structure at the inner wall section matched with the sealing block (72).

5. The LED illuminating lamp for the refrigerator as claimed in claim 3, wherein the sealing block (72) is made of rubber, and the inner wall of the sealing groove (6) is made of rubber.

6. The LED illumination lamp for the refrigerator according to claim 3, wherein the threaded rod (51) is disposed outside the sealing groove (6), and the threaded groove is disposed outside the sliding groove (71).