Ceiling lamp

Abstract

The utility model belongs to the technical field of lamps, and particularly relates to a ceiling lamp. Comprising a base plate, the base plate is detachably connected with a lampshade, a bracket is arranged in the lampshade, a lamp source is arranged on the bracket, and a light hole is formed in the position, corresponding to the lamp source, of the bracket; a vertical plate is arranged below the base plate, and a clamping groove is formed in the vertical plate; a clamping buckle plate is arranged on the inner side of the lampshade, a clamping buckle is arranged on the clamping buckle plate, and the clamping buckle can be clamped into the clamping groove. The outer side of the end of the vertical plate is an inclined face, the inner side of the end of the buckle plate is an inclined face, an embedded plate is arranged on the bracket and arranged between the vertical plate and the buckle plate, the two sides of the end of the embedded plate are inclined faces, and the inclined face of the outer side of the end of the embedded plate makes contact with the inclined face of the inner side of the buckle plate. And the inclined surfaces on the inner sides of the end parts of the embedded plates are in contact with the inclined surfaces on the outer sides of the vertical plates. The ceiling lamp is convenient to install and maintain and long in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and particularly relates to a ceiling lamp. Background Art

[0002] A lamp is an appliance that can illuminate, and generally includes a housing, a translucent sheet, and a light source. The light source is placed inside the housing, and the translucent sheet is connected to the housing, and the light source is placed in the internal space where the translucent sheet and the housing are connected. By lighting the light source, the light it emits passes through the translucent sheet, thereby achieving the lighting function. The translucent sheet and the housing are usually connected by gluing or snapping. The gluing connection is inconvenient to install and maintain, and the housing or translucent sheet can be easily damaged during disassembly. The snap-on connection is relatively simple to install, but since the internal structure cannot be seen during installation, the snaps may not be aligned, and installation also presents certain difficulties. Furthermore, disassembly requires forceful removal, which can easily damage the housing or translucent sheet. Utility Model Content

[0003] In order to solve the technical problem of inconvenient installation and maintenance of lighting fixtures in the prior art, the utility model provides a ceiling lamp.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A ceiling lamp comprises a chassis, which is detachably connected to a lampshade, a bracket is arranged inside the lampshade, a light source is arranged on the bracket, and a light-transmitting hole is arranged on the bracket corresponding to the position of the light source; a vertical plate is arranged below the chassis, and a slot is arranged on the vertical plate; a snap plate is arranged on the inner side of the lampshade, and a snap is arranged on the snap plate, and the snap can be snapped into the slot; the outer side of the end of the vertical plate is a slope, and the inner side of the end of the snap plate is a slope, and an inlay panel is arranged on the bracket, which is placed between the vertical plate and the snap plate, both sides of the end of the inlay panel are slopes, and the slope of the outer side of the inlay panel end contacts the slope of the inner side of the snap plate, and the slope of the inner side of the inlay panel end contacts the slope of the outer side of the vertical plate.

[0006] Furthermore, a guide groove is provided on the inner side of the lampshade, and a guide bar is provided under the chassis, and the guide bar is inserted into the guide groove.

[0007] Furthermore, the number of the guide grooves is 2.

[0008] Furthermore, a chamfer is provided on the outer side of the end portion of the guide bar.

[0009] Furthermore, the number of the vertical plates is 4, and the four vertical plates are arranged in a circumferential array along the chassis.

[0010] Furthermore, the arc length of the slot is greater than the arc length of the buckle.

[0011] Furthermore, one end of the snap plate is connected to the upper portion of the lampshade, and the other end of the snap plate extends downward.

[0012] Furthermore, a support plate is provided below the lampshade, the bracket is placed on the support plate, and the bracket can slide relative to the side wall of the lampshade.

[0013] Furthermore, the panel is arranged in a ring shape along the circumference of the bracket, and process holes are arranged on the panel.

[0014] Furthermore, a first light-transmitting plate is arranged above the bracket, the first light-transmitting plate covers the light-transmitting hole, an annular plate is arranged above the first light-transmitting plate, and a light source is arranged above the annular plate.

[0015] Furthermore, the light source is an LED lamp bead, and the LED lamp bead is arranged in a ring and embedded in the annular plate.

[0016] Furthermore, a plurality of elastic sheets are arranged in a ring shape above the bracket, and the surfaces of the first light-transmitting plate and the annular plate are provided with snap grooves adapted to the plurality of elastic sheets.

[0017] Furthermore, a second light-transmitting plate is provided in the middle of the bracket, and an edge of the second light-transmitting plate is connected to the bracket via a stepped heat dissipation plate.

[0018] Furthermore, the stepped heat dissipation plate is an aluminum plate.

[0019] Furthermore, a wire trough is provided on the upper surface of the chassis.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The ceiling lamp provided by the utility model has a bracket and a light source arranged in the chassis and the lampshade, the chassis and the lampshade are connected by buckles, and an inlay plate is also provided on the bracket, and the inlay plate is placed between the vertical plate and the buckle plate. By pressing the bracket, the inlay plate squeezes the vertical plate and the buckle plate, and then the buckle is separated from the slot, thereby realizing separation of the lampshade and the chassis, and realizing disassembly of the lamp, which is convenient for maintenance.

[0022] The utility model provides a guide groove in the lampshade and a guide bar under the chassis. The guide bar is inserted into the guide groove, so that the position of the chassis and the lampshade are aligned, which is beneficial to the alignment of the buckle and the slot and is easy to install.

[0023] The utility model realizes heat dissipation of the lamp by arranging a stepped heat dissipation plate between the bracket and the second light-transmitting plate, avoids heat accumulation inside the lamp that causes lamp bead failure, and effectively prolongs the service life of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a structural schematic diagram of the ceiling lamp provided by the utility model.

[0025] Figure 2 It is a structural schematic diagram of the chassis.

[0026] Figure 3 Schematic diagram of the structure of the lampshade.

[0027] Figure 4 It is a structural diagram of the buckle, slot and panel.

[0028] Figure 5 Schematic diagram of the structure of the bracket.

[0029] Figure 6 It is a schematic diagram of the exploded assembly structure of the bracket and the light source.

[0030] Description of reference numerals:

[0031] 1. Chassis, 101. Vertical plate, 102. Card slot, 103. Guide strip, 2. Lampshade, 201. Snap plate, 202. Snap, 203. Guide slot, 204. Support plate, 3. Bracket, 301. Light hole, 302. Inlay, 4. Light source, 5. First light-transmitting plate, 6. Annular plate, 7. Elastic sheet, 8. Second light-transmitting plate, 9. Stepped heat dissipation plate, 10. Wire duct. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly described below in conjunction with the accompanying drawings. Obviously, the described embodiments are not all embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] It should be noted that, unless otherwise specifically stated, the relative arrangements of components and steps, and numerical expressions set forth in these embodiments should not be construed as limiting the scope of the present invention.

[0034] The following description of exemplary embodiments is merely illustrative and does not in any way limit the present invention, its application, or use. Technologies, methods, and devices known to those skilled in the art may not be discussed in detail herein, but where applicable, such technologies, methods, and devices should be considered part of this specification.

[0035] The utility model provides a ceiling lamp, such as Figure 1As shown, it includes a chassis 1, the chassis 1 is detachably connected to a lampshade 2, a bracket 3 is provided inside the lampshade 2, a light source 4 is provided on the bracket 3, and a light-transmitting hole 301 is provided on the bracket 3 corresponding to the position of the light source 4; a vertical plate 101 is provided below the chassis 1, and a slot 102 is provided on the vertical plate 101; a snap plate 201 is provided inside the lampshade 2, and a snap 202 is provided on the snap plate 201, and the snap 202 can be snapped into the slot 102; The outer side of the end of the vertical plate 101 is a slope, and the inner side of the end of the snap plate 201 is a slope. The bracket 3 is provided with an inlay panel 302, and the inlay panel 302 is placed between the vertical plate 101 and the snap plate 201. Both sides of the end of the inlay panel 302 are slopes, and the slope of the outer side of the end of the inlay panel 302 contacts the slope of the inner side of the snap plate 201, and the slope of the inner side of the end of the inlay panel 302 contacts the slope of the outer side of the vertical plate 101.

[0036] The chassis 1 is connected to the wall. When the chassis 1 is connected to the lampshade 2, an enclosed space is formed. A bracket 3 is mounted on the bracket 3, and a light source 4 is mounted on the bracket 3. Light emitted by the light source 4 is emitted through a light-transmitting hole 301 in the bracket 3, providing illumination. The lampshade 2 is connected to the chassis 1 via a snap-fit ​​slot. To separate the lampshade 2 from the chassis 1 after connection, the bracket 3 is pressed, causing the inset plate 302 to squeeze the snap plate 201 and the vertical plate 101, separating the snap plate 201 and the vertical plate 101. This allows the lampshade 2 to be separated from the chassis 1, thus achieving non-destructive removal of the lampshade 2.

[0037] To prevent misalignment between the lampshade 2 and the chassis 1 during installation, a guide groove 203 is provided on the inner side of the lampshade 2, and a guide bar 103 is provided below the chassis 1. The guide bar 103 is inserted into the guide groove 203. There are two guide grooves 203. The outer ends of the guide bars 103 are chamfered. There are four vertical plates 101, which are arranged in an array along the circumference of the chassis 1. The arc length of the slot 102 is greater than the arc length of the buckle 202. One end of the buckle plate 201 is connected to the upper portion of the lampshade 2, and the other end of the buckle plate 201 extends downward.

[0038] To clearly describe the structure of the chassis 1, please refer to Figure 2 As shown, the chassis 1 comprises a flat plate with four vertical plates 101 disposed on the lower surface of the outer edge of the plate. These four vertical plates 101 are arranged in an array along the circumference of the chassis. In other embodiments, the number of vertical plates 101 may be three, six, or other numbers. Vertical plates 101 are provided with a slot 102. The outer side of the lower end of vertical plate 101 is chamfered to facilitate the compression of the panel insert 302. When the panel insert 302 compresses the vertical plate 101, the vertical plate 101 can be deformed toward the center of the chassis 1. Guide bars 103 are also disposed on the lower surface of the outer edge of the chassis 1. There are two guide bars 103, arranged in mirror-symmetrical patterns along the circumference of the chassis 1.

[0039] like Figure 3 The figure shows the structure of the lampshade 2. The lampshade 2 is hollow in the middle and is annular in shape. Its outer edge features a vertical cover plate, and its bottom is a support plate 204. A snap plate 201 is positioned inside the lampshade 2. The upper end of the snap plate 201 is flush with and connected to the upper end of the cover plate, allowing it to deform elastically relative to the cover plate. The snap plate 201 also features a snap 202, located inside the snap plate 201. The lower end of the snap plate 201 has a chamfered inner side to facilitate the extrusion of the panel 302. A guide groove 203 is also positioned inside the lampshade 2. The guide groove 203 is formed by two guide bar-shaped protrusions. When installing the lampshade 2, the guide groove 203 and the guide bar 103 of the chassis 1 are visible from the outside, allowing for quick alignment of the lampshade 2 with the chassis 1, ensuring accurate installation.

[0040] A support plate 204 is provided below the lampshade 2, and the bracket 3 is placed on the support plate 204. The bracket 3 can slide with the side wall of the lampshade 2, which is conducive to pressing the bracket 3 to achieve rapid disassembly of the lampshade 2. Figure 4 As shown, to prevent the bracket 3 from shaking inside the lampshade 2, a vertical barrier bar is provided on the inner side of the lampshade 2 near the support plate 204. The barrier bar is arranged circumferentially along the lampshade 2, and the inner side of the barrier bar contacts the outer edge of the bracket 3 to prevent the bracket 3 from shaking back and forth or left and right. After the ceiling lamp is installed, the bracket 3 automatically resets itself inside the lampshade 2.

[0041] like Figure 5 FIG. 3 is a schematic structural diagram of the bracket 3 . The panel 302 is arranged in a ring shape along the circumference of the bracket 3 . The ring-shaped panel 302 allows the bracket 3 to be installed without position adjustment and can be installed and removed at any circumferential angle. Process holes are provided on the panel 302 to reduce the weight of the bracket 3 .

[0042] like Figure 6 As shown, a first light-transmitting plate 5 is disposed above the bracket 3, covering the light-transmitting hole 301. An annular plate 6 is disposed above the first light-transmitting plate 5, and a light source 4 is disposed above the annular plate 6. The light source 4 comprises LED lamp beads, which are arranged in a circular pattern and embedded in the annular plate 6. A plurality of elastic sheets 7 are disposed in a circular pattern above the bracket 3. Both the first light-transmitting plate 5 and the annular plate 6 have snap-fit ​​grooves adapted to the plurality of elastic sheets 7.

[0043] A second light-transmitting plate 8 is positioned in the center of the bracket 3, its edge connected to the bracket 3 via a stepped heat sink 9. Light emitted by the LEDs partially passes through the second light-transmitting plate 8, illuminating the central area of ​​the lamp. Combined with the first light-transmitting plate 5, both the outer ring and the central area of ​​the lamp are illuminated, enhancing both the appearance and brightness. The stepped heat sink 9 is constructed of aluminum to facilitate heat dissipation, reducing the heat generated by the LEDs during long-term use. This further prevents heat accumulation, prevents lamp failure, and effectively extends the lamp's lifespan.

[0044] The upper surface of the chassis 1 is provided with a wire groove 10. Figure 2 As shown, it is convenient for LED lamp beads to be connected and passed through.

[0045] The above specific implementation methods are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to examples, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A ceiling lamp, comprising a chassis, wherein the chassis is detachably connected to a lampshade, characterized in that: A bracket is arranged in the lampshade, a light source is arranged on the bracket, and a light-transmitting hole is arranged on the bracket corresponding to the position of the light source; a vertical plate is arranged under the chassis, and a card slot is arranged on the vertical plate; a snap plate is arranged on the inner side of the lampshade, and a snap is arranged on the snap plate, and the snap can be snapped into the card slot; the outer side of the end of the vertical plate is a slope, and the inner side of the end of the snap plate is a slope; an inlay panel is arranged on the bracket, and the inlay panel is placed between the vertical plate and the snap plate, both sides of the end of the inlay panel are slopes, and the slope of the outer side of the inlay panel end contacts the slope of the inner side of the snap plate, and the slope of the inner side of the inlay panel end contacts the slope of the outer side of the vertical plate.

2. The ceiling lamp according to claim 1, characterized in that: A guide groove is provided on the inner side of the lampshade, and a guide bar is provided below the chassis, and the guide bar is inserted into the guide groove.

3. The ceiling lamp according to claim 1, characterized in that: The number of the vertical plates is 4, and the four vertical plates are arranged in an array along the circumference of the chassis.

4. The ceiling lamp according to claim 1, characterized in that: One end of the snap plate is connected to the upper portion of the lampshade, and the other end of the snap plate extends downward.

5. The ceiling lamp according to claim 1, characterized in that: A supporting plate is provided below the lampshade, the bracket is placed on the supporting plate, and the bracket can slide relative to the side wall of the lampshade.

6. The ceiling lamp according to claim 1, characterized in that: The panel is arranged in a ring shape along the circumference of the bracket, and a process hole is arranged on the panel.

7. The ceiling lamp according to claim 1, characterized in that: A first light-transmitting plate is arranged above the bracket, the first light-transmitting plate covers the light-transmitting hole, an annular plate is arranged above the first light-transmitting plate, and a light source is arranged above the annular plate.

8. The ceiling lamp according to claim 7, characterized in that: The light sources are LED lamp beads, which are arranged in a ring and embedded in the annular plate.

9. The ceiling lamp according to claim 8, characterized in that: A plurality of elastic sheets are arranged in a ring shape above the bracket, and buckle grooves adapted to the plurality of elastic sheets are provided on the surfaces of the first light-transmitting plate and the ring plate.

10. The ceiling lamp according to claim 1, characterized in that: A second light-transmitting plate is arranged in the middle of the bracket, and an edge of the second light-transmitting plate is connected to the bracket via a stepped heat dissipation plate.

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