Anti-loosening ceiling lamp

Abstract

The utility model relates to the technical field of ceiling lamps, in particular to an anti-loosening ceiling lamp which comprises a lamp panel, a light source and a lampshade, the light source is arranged on the lamp panel, the anti-loosening ceiling lamp further comprises a connecting assembly, and the connecting assembly comprises a connecting shell, a mounting block, a telescopic rod, an inclined block, a movable sliding frame, a connecting threaded frame, a rotating frame, a limiting block and a telescopic spring. When the lampshade needs to be loosened and detached, the connecting threaded frame on the rotating frame needs to be twisted reversely, at the moment, the limiting block on the rotating frame is driven to rotate reversely through reverse twisting, and then the limiting block is not guided by the inclined face of the inclined block under the condition of reverse rotation, and movement of the limiting block is limited; therefore, the connecting threaded frame can be screwed reversely to be clamped, and the lampshade on the connecting threaded frame is prevented from loosening and disengaging in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, and in particular relates to an anti-loosening ceiling lamp. Background Art

[0002] A ceiling lamp is a lamp that is attached to or embedded in the roof ceiling. Like a chandelier, it is also the main lighting equipment in the room. It is a lamp often used in various places such as homes, offices, and entertainment venues. However, the light source in the lamp body is often fragile and exposed to the outside, which can easily cause bumps and damage to the light source during use.

[0003] Existing ceiling lamps generally include a lamp panel, a driving power supply installed on the lamp panel, a lampshade covering the lamp panel, and a light source connected to the driving power supply. The lamp panel is generally installed on the ceiling, the lampshade covers the lamp panel, the driving power supply is connected to an external power supply and is used to drive the light source, and the lampshade is used to protect the light source.

[0004] However, during long-term use, the existing lampshades may become loose and rotate in a direction away from the lamp panel, thereby causing the lampshades to loosen and fall out of the lamp panel during use. Utility Model Content

[0005] The purpose of the utility model is to provide a ceiling lamp that prevents loosening, and to solve the problem that the existing lampshade may become loose during long-term use, causing the lampshade to rotate in the direction of being separated from the lamp panel, thereby causing the lampshade to loosen and fall out of the lamp panel during use.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows: comprising a lamp panel, a light source and a lampshade, wherein the light source is arranged on the lamp panel and located on one side of the lamp panel, and the lampshade is located on one side of the lamp panel close to the light source.

[0007] Also includes connection components,

[0008] The connecting assembly includes a connecting shell, a mounting block, a telescopic rod, a tilting block, a movable slide, a connecting threaded frame, a rotating frame, a limiting block and a telescopic spring. The connecting shell is fixedly connected to the lamp panel and is located on one side of the lamp panel. The mounting block is fixedly connected to the connecting shell and is located on one side of the connecting shell. The telescopic rod is fixedly connected to the mounting block and is located on a side of the mounting block close to the connecting shell. The tilting block is connected to the telescopic rod and is located on a side of the telescopic rod away from the mounting block. The movable slide is fixedly connected to the tilting block and is located on a side of the tilting block close to the connecting shell. The connecting bolt frame is threadedly connected to the connecting shell and fixedly connected to the lamp cover and is located on a side of the connecting shell close to the lamp cover. The rotating frame is fixedly connected to the connecting threaded frame and is located on a side of the connecting threaded frame away from the lamp cover. The limiting block is fixedly connected to the rotating frame and is located on a side of the rotating frame close to the tilting block. The telescopic spring is arranged on the mounting block and connected to the tilting block.

[0009] Wherein, the telescopic spring includes a spring body and a fixing component, the spring body is respectively connected to the mounting block and the tilting block through the fixing component, and the spring body is located on a side of the mounting block close to the tilting block; the fixing component is arranged on the mounting block and the tilting block, and is connected to the spring body.

[0010] Wherein, the fixing member includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the mounting block and the spring body respectively, and the first fixing seat is located on a side of the mounting block close to the spring body; the second fixing seat is fixedly connected to the tilting block and the spring body respectively, and the second fixing seat is located on a side of the tilting block close to the spring body.

[0011] Wherein, the connecting assembly further comprises a rubber pad, and the rubber pad is fixedly connected to the movable slide and is located on one side of the movable slide.

[0012] Wherein, the connecting assembly also includes a snap-fit ​​component, which includes an elastic plate and a snap-fit ​​block, the elastic plate is fixedly connected to the mounting block and is located on one side of the mounting block; the snap-fit ​​block is fixedly connected to the elastic plate and is located on a side of the elastic plate close to the movable slide.

[0013] The utility model discloses an anti-loosening ceiling lamp, when the lampshade needs to be installed, an operator picks up the lampshade and docks the connecting thread frame with the connecting shell, so that the external thread of the connecting thread frame cooperates with the internal thread of the connecting shell, and the operator twists the connecting thread frame on the lampshade, so that the connecting thread frame drives the lampshade and the rotating frame to be threadedly connected and fixed on the connecting shell, and at the same time, the rotation of the connecting thread frame drives the limiting block on the rotating frame to move toward the inclined surface of the inclined block, and then under the guidance of the inclined surface, the rotation of the rotating frame on the limiting block is not restricted. When the lampshade needs to be loosened and disassembled, the connecting thread frame on the rotating frame needs to be twisted in the opposite direction, and the reverse twisting will drive the limiting block on the rotating frame to rotate in the opposite direction, and then in the case of reverse rotation, the limiting block is not guided by the inclined surface of the inclined block, and the movement of the limiting block is restricted, so that the reverse twisting of the connecting thread frame can be stuck, thereby preventing the lampshade on the connecting thread frame from loosening and falling out during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0015] Figure 1 It is a structural schematic diagram of the anti-loosening ceiling lamp of the first embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of a lamp panel according to the first embodiment of the utility model.

[0017] Figure 3 It is a schematic structural diagram of a lampshade according to the first embodiment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a connecting assembly of the first embodiment of the utility model.

[0019] Figure 5 It is a structural schematic diagram of a ceiling lamp that prevents loosening according to a second embodiment of the utility model.

[0020] Figure 6 It is a structural schematic diagram of a snap-fit ​​component of the second embodiment of the utility model.

[0021] In the figure: 101-lamp panel, 102-light source, 103-lamp cover, 104-connecting assembly, 105-connecting shell, 106-mounting block, 107-telescopic rod, 108-tilting block, 109-moving slide, 110-connecting threaded frame, 111-rotating frame, 112-limiting block, 113-rubber pad, 114-spring body, 115-first fixing seat, 116-second fixing seat, 201-clamping member, 202-elastic plate, 203-clamping block. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown, Figure 1 It is a structural schematic diagram of the anti-loosening ceiling lamp of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of a lamp panel according to the first embodiment of the utility model. Figure 3 It is a schematic structural diagram of a lampshade according to the first embodiment of the utility model. Figure 4 It is a structural schematic diagram of a connecting assembly of the first embodiment of the utility model.

[0025] The utility model provides a ceiling lamp that prevents loosening, including a lamp panel 101, a light source 102, a lampshade 103 and a connecting assembly 104, wherein the connecting assembly 104 includes a connecting shell 105, a mounting block 106, a telescopic rod 107, a tilting block 108, a moving slide 109, a connecting threaded frame 110, a rotating frame 111, a limiting block 112, a telescopic spring and a rubber pad 113, wherein the telescopic spring includes a spring body 114 and a fixing member, wherein the fixing member includes a first fixing seat 115 and a second fixing seat 116. The above-mentioned solution solves the problem that the existing lampshade may rotate in a direction away from the lamp panel due to looseness during long-term use, thereby causing the lampshade to loosen and fall out of the lamp panel during use. It can be understood that the above-mentioned solution can be used to prevent the lampshade from loosening and falling out of the lamp panel during use.

[0026] In this embodiment, the light source 102 is arranged on the lamp panel 101. The lamp panel 101 has a driving power supply that can provide corresponding electrical energy for the light source 102 to emit light. The lampshade 103 is arranged on the lamp panel 101, so that the light source 102 can be shielded and protected by the lampshade 103.

[0027] The connecting shell 105 is fixedly connected to the lamp panel 101 and is located on one side of the lamp panel 101. The mounting block 106 is fixedly connected to the connecting shell 105 and is located on one side of the connecting shell 105. The telescopic rod 107 is fixedly connected to the mounting block 106 and is located on a side of the mounting block 106 close to the connecting shell 105. The tilting block 108 is connected to the telescopic rod 107 and is located on a side of the telescopic rod 107 away from the mounting block 106. The movable slide 109 is fixedly connected to the tilting block 108 and is located on a side of the tilting block 108 close to the connecting shell 105. The connecting bolt frame is threadedly connected to the connecting shell 105 and is fixedly connected to the lampshade 103. The connecting shell 105 is fixedly connected and is located on a side of the connecting shell 105 close to the lampshade 103. The rotating frame 111 is fixedly connected to the connecting threaded frame 110 and is located on a side of the connecting threaded frame 110 away from the lampshade 103. The limiting block 112 is fixedly connected to the rotating frame 111 and is located on a side of the rotating frame 111 close to the tilting block 108. The telescopic spring is arranged on the mounting block 106 and is connected to the tilting block 108. The connecting shell 105 is welded to the lamp panel 101, and the connection support of the lamp panel 101 is realized by the connecting shell 105. The connecting shell 105 has an internal thread. There are two mounting blocks 106, and the two mounting blocks 106 are fixedly installed with bolts. On the connecting shell 105, the connecting shell 105 is used to realize the connection support of the mounting block 106, the telescopic rod 107 has two, the two telescopic rods 107 are welded to the corresponding two mounting blocks 106, the mounting block 106 realizes the connection support of the telescopic rod 107, the other end of the telescopic rod 107 can be telescopically moved, the tilting blocks 108 have two, the two tilting blocks 108 are welded to the telescopic ends of the corresponding two telescopic rods 107, the movement of the tilting blocks 108 can be connected, supported and directionally limited by the movement of the telescopic ends of the telescopic rods 107, the tilting blocks 108 have an inclined surface, the moving slides 109 have two, the two moving slides 109 The connecting screw frame 110 is welded on the corresponding two tilting blocks 108, and the operator drives the movable slide 109 to move outward, thereby driving the movement of the tilting block 108. The connecting screw frame 110 is integrally fixedly connected to the lampshade 103, and the connection support of the connecting screw frame 110 is realized through the lampshade 103. The connecting screw frame 110 has an external thread, which can be matched with the internal thread of the connecting shell 105. By screwing the connecting screw frame 110, the connecting screw frame 110 can be threadedly connected and fixed in the connecting shell 105. The rotating frame 111 is integrally fixedly connected to the connecting screw frame 110, and the rotating frame 111 can be driven to rotate by screwing the connecting screw frame 110.There are two limiting blocks 112, and the two limiting blocks 112 are integrally fixedly connected to the rotating frame 111. When the rotating frame 111 rotates, the limiting blocks 112 can be driven to move toward the inclined surface of the tilting block 108. The telescopic spring is arranged on the mounting block 106 and connected to the tilting block 108. The telescopic spring can rebound and reset the tilting block 108 when it is not under force after being moved under force. Therefore, when the lampshade 103 needs to be installed, the operator picks up the lampshade 103, docks the connecting thread frame 110 with the connecting shell 105, so that the external thread of the connecting thread frame 110 cooperates with the internal thread of the connecting shell 105, and the operator twists the connecting thread frame 110 on the lampshade 103, so that the connecting thread frame 110 drives the lampshade 103 and the rotating frame 111 The threaded connection is fixed on the connection housing 105, and the rotation of the connection thread frame 110 drives the limiting block 112 on the rotating frame 111 to move toward the inclined surface of the inclined block 108, so that the rotation of the rotating frame 111 on the limiting block 112 is not restricted under the guidance of the inclined surface. When the lampshade 103 needs to be loosened and disassembled, the connection thread frame 110 on the rotating frame 111 needs to be reversely twisted. At this time, the reverse twisting will drive the limiting block 112 on the rotating frame 111 to rotate in the opposite direction. In the case of reverse rotation, the limiting block 112 is not guided by the inclined surface of the inclined block 108, and the movement of the limiting block 112 is restricted, so that the reverse twisting of the connection thread frame 110 can be stuck, thereby preventing the lampshade 103 on the connection thread frame 110 from loosening and falling out during use.

[0028] Secondly, the spring body 114 is connected to the mounting block 106 and the tilting block 108 respectively through the fixing member, and the spring body 114 is located on a side of the mounting block 106 close to the tilting block 108; the fixing member is arranged on the mounting block 106 and the tilting block 108, and is connected to the spring body 114, there are two spring bodies 114, and a plurality of spring bodies 114 are connected and fixed to the mounting block 106 and the tilting block 108 through the fixing member, and when the abutment block is moved by force, the spring body 114 can be compressed, and when the abutment block is not subjected to force, the deformation ability of the spring body 114 can drive the tilting block 108 to rebound and move and reset, and the fixing member is arranged on the mounting block 106 and the tilting block 108, and is connected to the spring body 114, and the two ends of the spring body 114 can be connected and fixed to the mounting block 106 and the tilting block 108 through the fixing member.

[0029] At the same time, the first fixing seat 115 is fixedly connected to the mounting block 106 and the spring body 114 respectively, and the first fixing seat 115 is located on the side of the mounting block 106 close to the spring body 114; the second fixing seat 116 is fixedly connected to the tilting block 108 and the spring body 114 respectively, and the second fixing seat 116 is located on the side of the tilting block 108 close to the spring body 114. There are two first fixing seats 115, and the two first fixing seats 115 are welded on the two mounting blocks 106. The connection support of the first fixing seat 115 is realized by the mounting block 106, and the two spring bodies One end of the spring body 114 is connected and fixed to the corresponding multiple first fixing seats 115, so that one end of the spring body 114 can be connected and fixed to the mounting block 106 through the first fixing seat 115, there are multiple second fixing seats 116, two of the second fixing seats 116 are welded to the two tilting blocks 108, and the connection support of the second fixing seat 116 is realized through the tilting block 108, and the other ends of the multiple spring bodies 114 are connected and fixed to the corresponding multiple second fixing seats 116, so that the other ends of the spring bodies 114 can be connected and fixed to the tilting block 108 through the second fixing seat 116.

[0030] Finally, the rubber pad 113 is fixedly connected to the movable slide 109 and is located on one side of the movable slide 109. There are four rubber pads 113, and the four rubber pads 113 are bonded to both sides of the movable slide 109. The rubber pads 113 can increase the friction when the operator pulls the movable slide 109 to move outward.

[0031] When using the anti-loosening ceiling lamp of the present embodiment, when the lampshade 103 needs to be installed, the operator picks up the lampshade 103, docks the connecting thread frame 110 with the connecting shell 105, so that the external thread of the connecting thread frame 110 cooperates with the internal thread of the connecting shell 105, and the operator twists the connecting thread frame 110 on the lampshade 103 so that the connecting thread frame 110 drives the lampshade 103 and the rotating frame 111 to be threadedly connected and fixed on the connecting shell 105, and at the same time, the rotation of the connecting thread frame 110 drives the limiting block 112 on the rotating frame 111 to move toward the inclined surface of the inclined block 108 The limiting block 112 is not guided by the inclined surface of the inclined block 108 in the reverse rotation, and the movement of the limiting block 112 is limited, so that the reverse rotation of the connecting thread frame 110 can be stuck, thereby preventing the lampshade 103 on the connecting thread frame 110 from loosening and falling out during use.

[0032] The second embodiment of the present application is:

[0033] Based on the first embodiment, please refer to Figure 5 and Figure 6 , Figure 5 It is a structural schematic diagram of a second embodiment of the utility model for preventing a loosening ceiling lamp. Figure 6 It is a structural schematic diagram of a snap-fit ​​component of the second embodiment of the utility model.

[0034] The utility model provides a ceiling lamp that is anti-loosening and further includes a buckle component 201 . The buckle component 201 includes an elastic plate 202 and a buckle block 203 .

[0035] The elastic plate 202 is fixedly connected to the mounting block 106 and is located on one side of the mounting block 106; the buckle block 203 is fixedly connected to the elastic plate 202 and is located on a side of the elastic plate 202 close to the movable slide 109, the elastic plate 202 is welded on the mounting block 106, the elastic plate 202 is a metal with elastic deformation ability, and the buckle block 203 is welded on the elastic plate 202. Through the elastic deformation ability and the inclined surface of the buckle block 203, the movable slide 109 can be buckled and fixed on the buckle block 203 after being pulled outward, so that the inclined block 108 is retracted into the connecting shell 105 and then fixed in the connecting shell 105, without blocking and restricting the limiting block 112 on the rotating frame 111, thereby facilitating the operator to reversely twist the lampshade 103 of the connecting threaded frame 110 to disassemble the lampshade 103.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A ceiling lamp that prevents loosening, comprising a lamp panel, a light source and a lampshade, wherein the light source is arranged on the lamp panel and located on one side of the lamp panel, and the lampshade is located on the side of the lamp panel close to the light source, characterized in that: Also includes connection components, The connecting assembly includes a connecting shell, a mounting block, a telescopic rod, a tilting block, a movable slide, a connecting threaded frame, a rotating frame, a limiting block and a telescopic spring. The connecting shell is fixedly connected to the lamp panel and is located on one side of the lamp panel. The mounting block is fixedly connected to the connecting shell and is located on one side of the connecting shell. The telescopic rod is fixedly connected to the mounting block and is located on a side of the mounting block close to the connecting shell. The tilting block is connected to the telescopic rod and is located on a side of the telescopic rod away from the mounting block. The movable slide is fixedly connected to the tilting block and is located on a side of the tilting block close to the connecting shell. The connecting bolt frame is threadedly connected to the connecting shell and fixedly connected to the lamp cover and is located on a side of the connecting shell close to the lamp cover. The rotating frame is fixedly connected to the connecting threaded frame and is located on a side of the connecting threaded frame away from the lamp cover. The limiting block is fixedly connected to the rotating frame and is located on a side of the rotating frame close to the tilting block. The telescopic spring is arranged on the mounting block and connected to the tilting block.

2. The anti-loosening ceiling lamp according to claim 1, characterized in that: The telescopic spring includes a spring body and a fixing member, wherein the spring body is respectively connected to the mounting block and the tilting block through the fixing member, and the spring body is located on a side of the mounting block close to the tilting block; the fixing member is arranged on the mounting block and the tilting block and connected to the spring body.

3. The anti-loosening ceiling lamp according to claim 2, characterized in that: The fixing member includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the mounting block and the spring body respectively, and the first fixing seat is located on a side of the mounting block close to the spring body; the second fixing seat is fixedly connected to the tilting block and the spring body respectively, and the second fixing seat is located on a side of the tilting block close to the spring body.

4. The anti-loosening ceiling lamp according to claim 1, characterized in that: The connecting assembly also includes a rubber pad, which is fixedly connected to the moving slide and is located on one side of the moving slide.

5. The anti-loosening ceiling lamp according to claim 1, characterized in that: The connecting assembly also includes a snap-fit ​​component, which includes an elastic plate and a snap-fit ​​block. The elastic plate is fixedly connected to the mounting block and is located on one side of the mounting block; the snap-fit ​​block is fixedly connected to the elastic plate and is located on a side of the elastic plate close to the movable slide.

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