CN210441159U - Novel round tube lamp - Google Patents

Abstract

The utility model discloses a novel round tube lamp, which comprises an upper shell, a spring clamp, a lamp shade, a pressing ring, a lamp plate and a bottom shell; the upper shell is an annular hollow cavity, and the inner side of the periphery of the top of the annular hollow cavity is convexly provided with an inner ring; a spring clip fixing structure is arranged on the outer side of the side wall of the annular hollow cavity, and the spring clip is connected into the spring clip fixing structure; a side wall groove is arranged on the outer side of the side wall; the bottom shell comprises a bottom shell side wall and a bottom shell bottom; the inner side of the side wall of the bottom shell is provided with an inner wall bulge; an annular bulge is wound on the bottom of the bottom shell, and an annular groove is formed between the annular bulge and the side wall of the bottom shell; the top of the lampshade is provided with a lampshade annular groove matched with the inner ring; the lamp panel is fixedly provided with a lamp source. The utility model discloses numerous and diverse step when can effectively avoiding equipment and dismantling round down lamp reduces the number of times of maintenance to reduce workman intensity of labour, improve work efficiency, prolong the life of round down lamp.

Description

Novel round tube lamp

Technical Field

The utility model relates to a circle down lamp, concretely relates to novel circle down lamp.

Background

Most of existing round tube lamps need to be connected with all structures through connecting parts such as screws, the process of assembling and disassembling the round tube lamps is complex, meanwhile, the cost is increased due to the complex connection relation, and the working efficiency is influenced and the maintenance difficulty is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel round down lamp, solve current drum lamp connected relation complicated, need assemble the scheduling problem with the help of other adapting unit, reduce maintenance intensity of labour, improve work efficiency, reduction in production cost.

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

a novel round tube lamp comprises an upper shell, a spring clamp, a lampshade, a pressing ring, a lamp panel and a bottom shell; the upper shell is an annular hollow cavity, and an inner ring is arranged on the inner side of the periphery of the top of the annular hollow cavity in a protruding mode; a spring clamp fixing structure is arranged on the outer side of the side wall of the annular hollow cavity, and the spring clamp is connected into the spring clamp fixing structure; a side wall groove is formed in the outer side of the side wall; the bottom shell comprises a bottom shell side wall and a bottom shell bottom; the side wall of the bottom shell is wound on the periphery of the bottom shell; the inner side of the side wall of the bottom shell is provided with an inner wall bulge, the inner wall bulge is matched with the side wall groove, and the position of the inner wall bulge corresponds to the position of the side wall groove; the side wall of the bottom shell is provided with a bottom shell side wall opening matched with the spring clamp fixing structure; an annular bulge is wound on the bottom of the bottom shell, an annular groove is formed between the annular bulge and the side wall of the bottom shell, and the annular groove is matched with the bottom of the annular hollow cavity; the lampshade is matched with the inner side of the side wall of the annular hollow cavity, and a lampshade annular groove matched with the inner ring is formed in the top of the lampshade; a lamp source is fixedly arranged on the lamp panel; the lamp panel and the pressing ring are matched with the annular hollow cavity; the lamp panel is arranged on the annular bulge, and the pressing ring is pressed on the periphery of the lamp panel; the lamp cover is arranged on the pressing ring; the annular hollow cavity is clamped into the inner wall protrusion through the side wall groove, the inner ring is clamped on the annular groove of the lampshade, and the bottom of the annular hollow cavity is clamped into the annular groove; the spring fixing structure is clamped into the opening of the side wall of the bottom shell.

Furthermore, a through hole penetrating through the side wall is formed in the middle of the spring clamp fixing structure, a first outer buckle and a second outer buckle are extended from the outer side of the side wall and positioned on the left side and the right side of the through hole, and the positions of the first outer buckle and the second outer buckle are opposite; the spring clamp fixing structure is used for clamping the spring clamp; the spring clamp is V-shaped, a clamping plate is arranged on the outer side of one side of an opening of the spring clamp, the clamping plate inclines to the bottom of the spring clamp, and the clamping plate is matched with the through hole; the width of one side of the spring clamp opening is matched with the distance between the outer buckle I and the outer buckle II, two sides of one side of the spring clamp opening are respectively clamped in the outer buckle I and the outer buckle II, and the clamping plate is clamped on the bottom edge of the through hole.

Furthermore, a side wall positioning column is further arranged on the outer side of the side wall, the side wall positioning column is vertically arranged, and the top of the side wall positioning column is vertically connected to the outer ring; the bottom side wall is further provided with a bottom shell side wall groove matched with the side wall positioning column, when the annular hollow cavity is arranged in the bottom shell, the side wall positioning column is arranged in the bottom shell side wall groove, so that the annular hollow cavity is arranged in the bottom shell, the direction of the bottom shell is adjusted, and the inner wall protrusion can be accurately clamped in the side wall groove.

Further, a plurality of through holes are further formed in the bottom of the bottom shell and used for emitting heat generated in the using process of the lamp source installed on the lamp panel.

Further, a bottom opening is formed in the bottom of the bottom shell, the bottom opening extends to the side wall of the bottom, and the annular protrusions extend to two sides of the bottom opening; a driving power supply is fixedly installed at the bottom of the lamp panel and is electrically connected with the lamp source through a hole in the lamp panel; the lamp plate erects on the annular is protruding, drive power supply sets up extend in the middle of the annular of bottom opening both sides is protruding, be located bottom opening top.

Further, be provided with on the drain pan bottom and be higher than annular bellied fixed column, be provided with on the lamp plate with the fixed orifices of fixed column looks adaptation, the fixed orifices alternate on the fixed column, the fixed column is used for further fixing the position of lamp plate.

The beneficial effects of the utility model reside in that: the complicated steps of assembling and disassembling the round tube lamp can be effectively avoided, the installation of the round tube lamp becomes simple and easy, and the maintenance frequency is reduced, so that the labor intensity of workers is reduced, the working efficiency is improved, and the service life of the round tube lamp is prolonged.

Drawings

FIG. 1 is an exploded view of the structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the upper case and the bottom case of the embodiment of the present invention;

fig. 3 is a schematic structural diagram of an upper case according to an embodiment of the present invention;

fig. 4 is a schematic view of a bottom case structure according to an embodiment of the present invention;

fig. 5 is an assembly diagram of the lamp cover, the pressing ring and the lamp panel according to the embodiment of the present invention;

fig. 6 is a schematic view of a lamp panel structure according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a spring clip according to an embodiment of the present invention;

fig. 8 is a schematic diagram of an embodiment of the present invention;

fig. 9 is a schematic view of a bottom structure of a bottom case according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the following embodiments are based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the embodiments.

As shown in fig. 1 to 9, a novel round tube lamp comprises an upper shell, a spring clamp 2, a lampshade 3, a pressing ring 4, a lamp panel 5 and a bottom shell 6; the upper shell is an annular hollow cavity 1, and an inner ring 12 is convexly arranged on the inner side of the periphery of the top of the annular hollow cavity 1; a spring clip fixing structure 13 is arranged on the outer side of the side wall of the annular hollow cavity 1, and the spring clip 2 is clamped into the spring clip fixing structure 13; a side wall groove 15 is formed in the outer side of the side wall; the bottom shell 6 comprises a bottom shell side wall 61 and a bottom shell bottom 62; the bottom shell side wall 61 is wound on the periphery of the bottom shell bottom 62; the inner side of the side wall 61 of the bottom shell is provided with an inner wall protrusion 611, and the inner wall protrusion 611 is matched with the side wall groove 15 and corresponds to the position of the side wall groove; the bottom shell side wall 61 is provided with a bottom shell side wall opening 612 matched with the spring clamp fixing structure 13; an annular protrusion 621 is wound on the bottom 62 of the bottom case, an annular groove 622 is formed between the annular protrusion 621 and the side wall 61 of the bottom case, and the annular groove 622 is matched with the bottom 16 of the annular hollow cavity 1; the lampshade 3 is matched with the inner side of the side wall of the annular hollow cavity 1, and a lampshade annular groove 31 matched with the inner ring 12 is formed in the top of the lampshade 3; a lamp source is fixedly arranged on the lamp panel 5; the lamp panel 5 and the pressing ring 4 are matched with the annular hollow cavity 1; the lamp panel 5 is arranged on the annular protrusion 621, and the pressing ring 4 is pressed on the periphery of the lamp panel 5; the lampshade 3 covers the pressing ring 4; the annular hollow cavity 1 is clamped into the inner wall protrusion 611 through the side wall groove 15, the inner ring 12 is clamped on the lampshade annular groove 31, and the bottom 16 of the annular hollow cavity 1 is clamped into the annular groove 622; the spring retention feature snaps into the bottom housing sidewall opening 612.

It should be noted that, the novel round down lamp is through utilizing inner wall protrusion 611 with lateral wall recess 15's joint, annular cavity bottom 16 with the joint of annular slot 622, inner circle 12 card is in on the lamp shade ring channel 31, 2 joints of spring clamp are in the design in the spring clamp fixed knot constructs 13, make novel round down lamp need not utilize other fixed connection modes, like the connection of screw and nut, just can with novel round lamp equipment has saved manufacturing cost, and because the structure is simple and easy, novel round down lamp is all very convenient when dismantling and assembling, has improved staff's work efficiency.

In this embodiment, two of the spring clip fixing structures 13 are provided on the outer side of the side wall at opposite positions. The two spring clamps 2 are respectively clamped in the two spring clamp fixing structures 13. Spring clamp 2 is used for with the drum lamp is fixed the installation department of circle down lamp, utilizes the elasticity of the opening both sides of spring clamp 2 works as when spring clamp 2 receives the extrusion, can produce the elastic deformation that can rebound, thereby will the drum lamp card is in the installation department, makes the installation of circle down lamp is more firm.

In this embodiment, 4 sidewall grooves 15 are disposed on the outer side of the sidewall, and the sidewall grooves 15 are disposed around the outer side of the sidewall; the inner side of the bottom shell side wall 61 is provided with 4 inner wall protrusions 611, and the inner wall protrusions 611 are arranged around the inner side of the bottom shell side wall 61.

In this embodiment, the clamping ring 4 is used for reflecting the light emitted by the lamp source installed on the lamp panel 5, so as to reduce light loss and improve lighting efficiency.

Further, the outer ring 11 is further arranged on the outer side of the periphery of the top of the annular hollow cavity 1, and the outer ring 11 is used for assembling and disassembling the annular hollow cavity 1 and the bottom shell 6 more conveniently.

Furthermore, a through hole 131 penetrating through the side wall is formed in the middle of the spring clip fixing structure 13, a first external buckle 132 and a second external buckle 133 which are positioned on the left side and the right side of the through hole 131 extend from the outer side of the side wall, and the positions of the first external buckle 132 and the second external buckle 133 are opposite; the spring clip securing structure 13 is for snap-fitting the spring clip 2.

Further, the spring clamp 2 is V-shaped, a clamping plate 21 is arranged on the outer side of one side of the opening of the spring clamp 2, the clamping plate 21 is inclined towards the bottom of the spring clamp 2, and the clamping plate 21 is matched with the through hole 131; the width of 2 opening sides of spring clamp with detain the distance looks adaptations between one 132 and the outer two 133 outside with outer, the both sides of 2 opening sides of spring clamp joint respectively in detaining one 132 and detaining two 133 outside with, cardboard 21 joint is in the bottom edge of through-hole 131.

Furthermore, a protrusion 22 is further disposed on the outer side, and the protrusion 22 is located between the catch plate 21 and the bottom of the spring clip 2; the height of the projection 22 is lower than the height of the card board 21 in the vertical direction of the outer side; because the height of the protrusion 22 is lower than that of the catch plate 21, when the spring clip 2 is in a natural state, the protrusion 22 does not contact the spring clip fixing structure 13, when the other side of the opening of the spring clip 2 is pressed to a certain extent, the side of the opening of the spring clip 2 is also pressed to incline toward the spring clip fixing structure 13, the protrusion 22 contacts the spring clip fixing structure 13, and meanwhile, because the first outer buckle 132 and the second outer buckle 133 limit the side of the opening of the spring clip 2, the pressed inclined angle of the spring clip 2 can be kept to a certain degree, so that the catch plate 21 cannot be separated from the through hole 131 because the side of the opening of the spring clip 2 is too inclined, and the spring clip 2 can be stably clamped on the spring clip fixing structure 13. In this embodiment, the protrusions 22 are hemispherical protrusions 22.

Further, a side wall positioning column 14 is further arranged on the outer side of the side wall, the side wall positioning column 14 is vertically arranged, and the top of the side wall positioning column 14 is vertically connected to the outer ring 11; in this embodiment, 1 sidewall positioning column 14 is disposed on the outer side of the sidewall; still be provided with on the bottom lateral wall with drain pan lateral wall recess 61315 of lateral wall reference column 14 looks adaptation, annular cavity 1 sets up when going into in the drain pan 6, will lateral wall reference column 14 is put into in drain pan lateral wall recess 61315, make annular cavity 1 sets up into the direction of drain pan 6 is adjusted, the protruding 61122 of inner wall can accurately the joint arrive in the lateral wall recess 15.

Further, bottom shell bottom 62 still is provided with a plurality of bottom through-hole 626 for distribute the heat that the lamp source of installation produced in the use on lamp plate 5. In the present embodiment, the bottom case bottom 62 is provided with 4 bottom through holes 626, and the bottom through holes 626 are disposed around the periphery of the bottom case bottom 62.

Further, the bottom cover bottom 62 is provided with a bottom opening 623, the bottom opening 623 extends to the bottom side wall, and the annular protrusion 621 extends to two sides of the bottom opening 623; a driving power supply 52 is fixedly installed at the bottom of the lamp panel 5, and the driving power supply 52 is electrically connected with the lamp source through a hole in the lamp panel 5; lamp plate 5 erects on the annular is protruding 621, drive power supply 52 sets up extend in the middle of the annular is protruding 621 of bottom opening 623 both sides, be located bottom opening 623 top. This arrangement allows the drive power supply 52 to be more easily connected to the power cord, and is easier to assemble, saving space and cost.

Further, a fixing column 624 higher than the annular protrusion 621 is arranged on the bottom shell bottom 62, a fixing hole 51 matched with the fixing column 624 is arranged on the lamp panel 5, the fixing hole 51 is inserted into the fixing column 624, and the fixing column 624 is used for further fixing the position of the lamp panel 5. In this embodiment, the number of the fixing posts 624 is 2, and the fixing posts are located on the inner side of the annular protrusion 621 and integrally formed with the annular protrusion 621 and the bottom case portion 62.

Further, the bottom of the side wall is provided with an opening 17, the opening 17 is adapted to the bottom opening 623 extending to the side wall 61 of the bottom case, and is used for not blocking the bottom opening 623 when the bottom of the annular hollow cavity 1 is clamped into the annular groove 622, so that the driving power source 52 above the bottom opening 623 can still be connected with the electric wire.

Further, the middle part of drain pan bottom 62 still is provided with support column 625, support column 625 is used for further supporting lamp plate 5 improves lamp plate 5's stress balance nature makes lamp plate 5 is difficult to damage because of the atress is uneven.

Examples

The working principle of the novel round tube lamp is as follows: when the novel round down lamp is assembled, a lamp source is fixedly installed on the lamp panel, the lamp source is electrically connected with the driving power supply, the lamp panel is placed in the bottom of the bottom shell according to the position, corresponding to the bottom opening, of the driving power supply, the fixing holes in the lamp panel are inserted in the fixing columns, and the periphery of the lamp panel is erected on the annular bulges; and then will the clamping ring is placed on the periphery of lamp plate, the lamp shade is placed on the clamping ring, then will annular cavity basis the relative position of lateral wall reference column with drain pan lateral wall recess is put into in the drain pan, this moment the bottom joint of annular cavity goes into in the annular slot, lateral wall recess joint the inner wall is protruding, the inner circle blocks the lamp shade ring channel, annular cavity firmly fixes in the drain pan, will at last spring clamp joint goes into in the spring clamp fixed knot constructs, the equipment process of novel round down lamp is accomplished. The novel cylinder lamp is arranged in the installation position by utilizing the spring clamp, and the driving power supply is connected with a power line. When the novel round down lamp is to be disassembled, the outer ring is only needed to be utilized to take the annular hollow cavity out of the bottom shell, and the novel round down lamp is very simple and convenient.

Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.

Claims (10)

1. A novel round tube lamp comprises an upper shell, a spring clamp, a lampshade, a pressing ring, a lamp panel and a bottom shell; the device is characterized in that the upper shell is an annular hollow cavity, and an inner ring is arranged on the inner side of the periphery of the top of the annular hollow cavity in a protruding mode; a spring clamp fixing structure is arranged on the outer side of the side wall of the annular hollow cavity, and the spring clamp is connected into the spring clamp fixing structure; a side wall groove is formed in the outer side of the side wall; the bottom shell comprises a bottom shell side wall and a bottom shell bottom; the side wall of the bottom shell is wound on the periphery of the bottom shell; the inner side of the side wall of the bottom shell is provided with an inner wall bulge, the inner wall bulge is matched with the side wall groove, and the position of the inner wall bulge corresponds to the position of the side wall groove; the side wall of the bottom shell is provided with a bottom shell side wall opening matched with the spring clamp fixing structure; an annular bulge is wound on the bottom of the bottom shell, an annular groove is formed between the annular bulge and the side wall of the bottom shell, and the annular groove is matched with the bottom of the annular hollow cavity; the lampshade is matched with the inner side of the side wall of the annular hollow cavity, and a lampshade annular groove matched with the inner ring is formed in the top of the lampshade; a lamp source is fixedly arranged on the lamp panel; the lamp panel and the pressing ring are matched with the annular hollow cavity; the lamp panel is arranged on the annular bulge, and the pressing ring is pressed on the periphery of the lamp panel; the lamp cover is arranged on the pressing ring; the annular hollow cavity is clamped into the inner wall protrusion through the side wall groove, the inner ring is clamped on the annular groove of the lampshade, and the bottom of the annular hollow cavity is clamped into the annular groove; the spring clamp fixing structure is clamped into the opening of the side wall of the bottom shell.

2. The novel round down lamp as claimed in claim 1, wherein a through hole penetrating through the side wall is formed in the middle of the spring clip fixing structure, a first outer buckle and a second outer buckle which are positioned on the left side and the right side of the through hole extend from the outer side of the side wall, and the first outer buckle and the second outer buckle are opposite in position; the spring clamp fixing structure is used for clamping the spring clamp.

3. The novel round down lamp as claimed in claim 2, wherein the spring clip is V-shaped, a clamping plate is arranged on the outer side of one side of the opening of the spring clip, the clamping plate is inclined towards the bottom of the spring clip, and the clamping plate is matched with the through hole; the width of one side of the spring clamp opening is matched with the distance between the outer buckle I and the outer buckle II, two sides of one side of the spring clamp opening are respectively clamped in the outer buckle I and the outer buckle II, and the clamping plate is clamped on the bottom edge of the through hole.

4. The novel round down lamp as claimed in claim 1, wherein a bottom opening is formed at the bottom of the bottom shell, the bottom opening extends to the side wall of the bottom, and the annular protrusion extends to two sides of the bottom opening; a driving power supply is fixedly installed at the bottom of the lamp panel and is electrically connected with the lamp source through a hole in the lamp panel; the lamp plate erects on the annular is protruding, drive power supply sets up extend in the middle of the annular of bottom opening both sides is protruding, be located bottom opening top.

5. A novel round down lamp as claimed in claim 1, wherein the bottom of the bottom shell is further provided with a plurality of through holes for dissipating heat generated by the lamp source during use.

6. A novel round down lamp as claimed in claim 1, wherein a fixing column higher than the annular protrusion is arranged on the bottom of the bottom shell, fixing holes matched with the fixing column are arranged on the lamp panel, the fixing holes are inserted in the fixing column, and the fixing column is used for further fixing the position of the lamp panel.

7. A novel round tube lamp as claimed in claim 1, wherein an outer ring is further arranged outside the top periphery of the annular hollow cavity.

8. The novel round down lamp as claimed in claim 1, wherein a sidewall positioning column is further arranged outside the sidewall; the bottom side wall is further provided with a bottom shell side wall groove matched with the side wall positioning column, the annular hollow cavity is arranged in the bottom shell, and the side wall positioning column is inserted into the bottom shell side wall groove.

9. A novel round tube lamp as claimed in claim 4, wherein the bottom of the side wall is provided with an opening which is adapted to the bottom opening extending to the side wall of the bottom shell.

10. A novel round tube lamp as claimed in claim 1, wherein a support column is further provided at the middle part of the bottom shell, and the support column is used for further supporting the lamp panel.

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