CN212361824U

CN212361824U - LED ceiling lamp convenient to maintain and replace

Info

Publication number: CN212361824U
Application number: CN202020270165.1U
Authority: CN
Inventors: 夏宗术
Original assignee: Jiangxi Changxin Lighting Technology Co ltd
Current assignee: Jiangxi Changxin Lighting Technology Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2021-01-15
Anticipated expiration: 2030-03-07

Abstract

The utility model relates to a LED lamp technical field just discloses a LED ceiling lamp convenient to maintenance is changed, including inhaling a dish, the locating hole has been seted up to the bottom of inhaling a dish, the inside threaded connection of locating hole has positioning screw, positioning screw's one end runs through and extends to the top of inhaling a dish, the outer edge of the positioning screw other end contacts with the inner wall of locating hole, and positioning screw is located the top threaded connection who inhales a dish top and has positioning bolt. This LED ceiling lamp convenient to maintenance is changed, through the rotational positioning screw rod, make positioning screw rod's the other end run through and inhale a dish and be connected with positioning bolt, thereby fix inhaling a dish, through pulling the elastic rod, make to break off between elastic rod and two locating plates, make the position sleeve carry out the joint with the change fluorescent tube afterwards, avoided dismantling the problem that the lamps and lanterns shell caused the potential safety hazard in the eminence for a long time, can reach LED and dismantle the convenient effect of change.

Description

LED ceiling lamp convenient to maintain and replace

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED ceiling lamp convenient to maintenance is changed.

Background

The LED ceiling lamp is installed in a room by adopting an LED as a light source, the LED ceiling lamp is flat in the upper part, is installed close to a roof and is adsorbed on the roof, so the LED ceiling lamp is called as the LED ceiling lamp, the lampshade of the LED ceiling lamp is made of plastic or organic glass, and the glass lampshade is adopted.

In the long-time use of LED, because the normal life-span loss of inside lamps and lanterns, often need dismantle the lamps and lanterns shell, change the fluorescent tube of inside, current ceiling lamp is at the in-process of changing, and it is complicated not only to dismantle the process, because the ceiling lamp majority is in the eminence moreover, dismantles the lamps and lanterns shell at the eminence for a long time and has caused certain potential safety hazard to operating personnel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED ceiling lamp convenient to maintenance is changed possesses LED and dismantles the convenient advantage of change and the clear dust of lamps and lanterns drain pan is convenient, has solved current ceiling lamp and has dismantled the process complicacy, dismantles the lamps and lanterns shell in the eminence for a long time and has caused certain potential safety hazard to operating personnel.

(II) technical scheme

For realize above-mentioned LED dismantle change convenient and the convenient purpose of lamps and lanterns drain pan dust removal, the utility model provides a following technical scheme: a LED ceiling lamp convenient to maintain and replace comprises a ceiling tray, wherein a positioning hole is formed in the bottom of the ceiling tray, a positioning screw is connected to the inner thread of the positioning hole, one end of the positioning screw penetrates through and extends to the upper side of the ceiling tray, the outer edge of the other end of the positioning screw is in contact with the inner wall of the positioning hole, a positioning bolt is connected to the top end of the positioning screw above the ceiling tray in a threaded manner, two positioning plates are fixedly mounted on two sides of the bottom of the ceiling tray and are symmetrically distributed with the center of the ceiling tray, a power supply box and a ballast are respectively and fixedly mounted on the bottom of the ceiling tray from left to right and are located between the two positioning plates, the bottom of the power supply box is electrically connected with the left side of the ballast through a connecting wire, and a positioning sleeve is fixedly mounted on the bottom of the ceiling tray, the number of the locating sleeves is two, one locating sleeve is located between the locating plate and the power supply box, the other locating sleeve is located between the locating plate and the ballast, the bottom of the opposite surface of the two locating plates is provided with a fixed cavity, the inside of the ceiling tray is provided with heat dissipation holes, and the number of the heat dissipation holes is nine.

Preferably, the bottom parts of the two positioning sleeves are clamped with lamp tubes, the lamp tubes are circular, and the lamp tubes are positioned on the outer sides of the power supply box and the ballast.

Preferably, two the locating plate all has the lamp house bottom plate through fixed chamber grafting, the both ends of lamp house bottom plate run through respectively and extend to the inside in fixed chamber.

Preferably, the bottom of the positioning plate is movably connected with an elastic rod, and the top end of the elastic rod penetrates through the positioning plate and the fixing cavity respectively and extends to the inside of the bottom plate of the lamp box.

Preferably, the fixed cover in the outside of elastic rod is equipped with the elasticity limiting plate, the top of elasticity limiting plate contacts with the bottom of lamp house bottom plate, the outside movable sleeve of elastic rod is equipped with coil spring, coil spring's both ends respectively with the bottom of elasticity limiting plate and the inner wall fixed connection in fixed chamber.

Preferably, the top of the lamp box bottom plate is fixedly provided with a glass cover through a positioning block, the bottom of the glass cover penetrates through and extends to the lower part of the lamp box bottom plate, the outer side of the glass cover is in contact with the inner wall of the lamp box bottom plate, and the glass cover is positioned at the center of the lamp box bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED ceiling lamp convenient to maintenance is changed possesses following beneficial effect:

1. this LED ceiling lamp convenient to maintenance is changed, through rotatory positioning screw, make positioning screw's the other end run through and inhale a dish and be connected with positioning bolt, thereby fix inhaling a dish, when inside fluorescent tube need be changed, through pulling the elastic rod, make to break off between elastic rod and two locating plates, make the position sleeve carry out the joint with the change fluorescent tube afterwards, avoided dismantling the problem that the lamps and lanterns shell caused the potential safety hazard in the eminence for a long time, can reach LED and dismantle the convenient effect of change.

2. This LED ceiling lamp convenient to maintenance is changed through drawing the pine elastic rod for the other end of elastic rod stretches out and the inside of indentation lamp house bottom plate, provides elastic thrust through coil spring and elasticity limiting plate afterwards, makes to be connected or break off between elastic rod and two locating plates then, then carries out the laying dust clearance to glass cover and locating piece, can reach the convenient effect of lamps and lanterns drain pan dust removal.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a ceiling tray; 2. positioning holes; 3. positioning a screw rod; 4. positioning the bolt; 5. a fixed cavity; 6. Positioning a plate; 7. a power supply box; 8. a ballast; 9. a connecting wire; 10. a positioning sleeve; 11. a lamp tube; 12. A lamp box bottom plate; 13. an elastic rod; 14. an elastic limit plate; 15. a coil spring; 16. positioning blocks; 17. A glass cover; 18. and (4) heat dissipation holes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an LED ceiling lamp convenient for maintenance and replacement comprises a ceiling tray 1, a positioning hole 2 is formed at the bottom of the ceiling tray 1, a positioning screw 3 is connected to the inner thread of the positioning hole 2, one end of the positioning screw 3 penetrates and extends to the upper side of the ceiling tray 1, the outer edge of the other end of the positioning screw 3 contacts with the inner wall of the positioning hole 2, a positioning bolt 4 is connected to the top end of the positioning screw 3 above the ceiling tray 1, two positioning plates 6 are fixedly installed at two sides of the bottom of the ceiling tray 1, the two positioning plates 6 are symmetrically distributed around the center of the ceiling tray 1, a power supply box 7 and a ballast 8 are respectively and fixedly installed at the bottom of the ceiling tray 1 from left to right, the power supply box 7 and the ballast 8 are located between the two positioning plates 6, and the bottom of the power supply box 7 is electrically connected with the left side of the ballast, the bottom of the ceiling tray 1 is fixedly provided with two positioning sleeves 10, one positioning sleeve 10 is positioned between the positioning plate 6 and the power box 7, the other positioning sleeve 10 is positioned between the positioning plate 6 and the ballast 8, the bottom of the opposite surface of the two positioning plates 6 is provided with a fixed cavity 5, the inside of the ceiling tray 1 is provided with nine heat dissipation holes 18, the number of the heat dissipation holes 18 is nine, the bottom of the two positioning sleeves 10 is clamped with a lamp tube 11, the lamp tube 11 is annular, the lamp tube 11 is positioned at the outer side of the power box 7 and the ballast 8, the two positioning plates 6 are inserted with a lamp box bottom plate 12 through the fixed cavity 5, two ends of the lamp box bottom plate 12 respectively penetrate through and extend to the inside of the fixed cavity 5, the bottom of the positioning plate 6 is movably connected with an elastic rod 13, the top end of the elastic rod 13 respectively penetrates through the positioning plate 6 and the fixed cavity 5 and extends, the other end of the positioning screw rod 3 penetrates through the ceiling tray 1 to be connected with the positioning bolt 4 by rotating the positioning screw rod 3, so that the ceiling tray 1 is fixed, when the lamp tube 11 in the lamp tube 11 needs to be replaced, the elastic rod 13 is pulled to disconnect the elastic rod 13 from the two positioning plates 6, and then the positioning sleeve 10 and the replaced lamp tube 11 are clamped, so that the problem of potential safety hazard caused by the fact that the lamp shell is disassembled at a high position for a long time is solved, and the convenient and fast LED disassembly and replacement effects can be achieved, the elastic limiting plate 14 is fixedly sleeved on the outer side of the elastic rod 13, the top of the elastic limiting plate 14 is contacted with the bottom of the lamp box bottom plate 12, the outer side of the elastic rod 13 is movably sleeved with the spiral spring 15, two ends of the spiral spring 15 are respectively fixedly connected with the bottom of the elastic limiting plate 14 and the inner wall of the fixed cavity, the bottom of glass cover 17 runs through and extends to the below of lamp house bottom plate 12, the outside of glass cover 17 contacts with the inner wall of lamp house bottom plate 12, glass cover 17 is located the center of lamp house bottom plate 12, through pulling loose elastic rod 13, make the other end of elastic rod 13 stretch out and retract the inside of lamp house bottom plate 12, provide elastic thrust through coil spring 15 and elasticity limiting plate 14 afterwards, then make and be connected or break off between elastic rod 13 and two locating plates 6, then carry out the laying dust clearance to glass cover 17 and locating piece 16, can reach the convenient effect of lamps and lanterns drain pan dust removal.

The during operation, through rotatory positioning screw 3, make positioning screw 3's the other end run through and inhale a dish 1 and be connected with positioning bolt 4, thereby fix inhaling a dish 1, then carry out work through power pack 7 and ballast 8, make fluorescent tube 11 give out light work, when inside fluorescent tube 11 needs to be changed, through pulling elastic rod 13, make to break off between elastic rod 13 and two locating plates 6, make position sleeve 10 and change fluorescent tube 11 carry out the joint afterwards, can.

In conclusion, the LED ceiling lamp convenient for maintenance and replacement is characterized in that the positioning screw 3 is rotated to enable the other end of the positioning screw 3 to penetrate through the ceiling tray 1 to be connected with the positioning bolt 4, so that the ceiling tray 1 is fixed, when the lamp tube 11 in the lamp tube is required to be replaced, the elastic rod 13 is pulled to disconnect the elastic rod 13 from the two positioning plates 6, then the positioning sleeve 10 and the replaced lamp tube 11 are clamped, the problem of potential safety hazard caused by the fact that the lamp shell is disassembled at a high place for a long time is solved, the convenient and fast LED disassembly and replacement effect can be achieved, the elastic rod 13 is pulled to loose, the other end of the elastic rod 13 extends out and retracts into the lamp box bottom plate 12, then the elastic thrust is provided through the spiral spring 15 and the elastic limiting plate 14, then the elastic rod 13 is connected or disconnected with the two positioning plates 6, and then the glass cover 17 and the positioning blocks 16 are, the effect of convenient dust removal of the bottom shell of the lamp can be achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED ceiling lamp convenient to maintenance is changed, includes ceiling tray (1), its characterized in that: the bottom of the ceiling tray (1) is provided with a positioning hole (2), the inside of the positioning hole (2) is in threaded connection with a positioning screw (3), one end of the positioning screw (3) penetrates through and extends to the upper part of the ceiling tray (1), the outer edge of the other end of the positioning screw (3) is in contact with the inner wall of the positioning hole (2), the top end of the positioning screw (3) positioned above the ceiling tray (1) is in threaded connection with a positioning bolt (4), two positioning plates (6) are fixedly installed on two sides of the bottom of the ceiling tray (1), the two positioning plates (6) are in two numbers, the two positioning plates (6) are symmetrically distributed with the center of the ceiling tray (1), the bottom of the ceiling tray (1) is fixedly provided with a power supply box (7) and a ballast (8) from left to right, the power supply box (7) and the ballast (8) are positioned between the two positioning plates (6), connect through connecting wire (9) electricity between the bottom of power pack (7) and the left side of ballast (8), the bottom fixed mounting who inhales a dish (1) has position sleeve (10), the quantity of position sleeve (10) is two, one position sleeve (10) are located between locating plate (6) and power pack (7), another position sleeve (10) are located between locating plate (6) and ballast (8), two fixed chamber (5) have all been seted up to the bottom of locating plate (6) opposite face, louvre (18) have been seted up to the inside of inhaling a dish (1), the quantity of louvre (18) is nine.

2. The LED ceiling lamp convenient to maintain and replace according to claim 1, characterized in that: the bottom of each of the two positioning sleeves (10) is clamped with a lamp tube (11), the lamp tubes (11) are circular, and the lamp tubes (11) are located on the outer sides of the power supply box (7) and the ballast (8).

3. The LED ceiling lamp convenient to maintain and replace according to claim 1, characterized in that: two lamp house bottom plate (12) are all pegged graft through fixed chamber (5) in locating plate (6), the both ends of lamp house bottom plate (12) run through respectively and extend to the inside in fixed chamber (5).

4. The LED ceiling lamp convenient to maintain and replace according to claim 1, characterized in that: the bottom swing joint of locating plate (6) has elastic rod (13), the top of elastic rod (13) runs through locating plate (6) and fixed chamber (5) respectively and extends to the inside of lamp house bottom plate (12).

5. The LED ceiling lamp convenient to maintain and replace according to claim 4, characterized in that: the fixed suit in the outside of elastic rod (13) has elasticity limiting plate (14), the top of elasticity limiting plate (14) contacts with the bottom of lamp house bottom plate (12), the outside activity cover of elastic rod (13) is equipped with coil spring (15), the both ends of coil spring (15) respectively with the bottom of elasticity limiting plate (14) and the inner wall fixed connection of fixed chamber (5).

6. The LED ceiling lamp convenient to maintain and replace according to claim 3, characterized in that: the lamp box comprises a lamp box base plate (12), and is characterized in that a glass cover (17) is fixedly mounted at the top of the lamp box base plate (12) through a positioning block (16), the bottom of the glass cover (17) penetrates through and extends to the lower portion of the lamp box base plate (12), the outer side of the glass cover (17) is in contact with the inner wall of the lamp box base plate (12), and the glass cover (17) is located at the center of the lamp box base plate (12).