CN212108109U - Ceiling lamp capable of correcting lampshade bulge - Google Patents
Ceiling lamp capable of correcting lampshade bulge Download PDFInfo
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- CN212108109U CN212108109U CN202022393890.0U CN202022393890U CN212108109U CN 212108109 U CN212108109 U CN 212108109U CN 202022393890 U CN202022393890 U CN 202022393890U CN 212108109 U CN212108109 U CN 212108109U
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- lampshade
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Abstract
The utility model discloses a ceiling lamp capable of correcting the uplift of a lampshade, which relates to the technical field of lighting lamps and lanterns, and comprises a lamp panel, a driving power supply shell and a lampshade, wherein the driving power supply shell is arranged on the lamp panel and used for bearing a driving power supply, and the lampshade is screwed on the lamp panel; the lampshade is provided with a through hole, a pressing part extends out of the surface of the driving power supply shell towards the through hole, the pressing part penetrates through the through hole, and in the process that the lampshade rotates and is fixed relative to the lamp panel, the pressing part is changed into a pressing state of pressing the lampshade from a non-pressing state separated from the lampshade so as to limit the axial height of the lampshade. The utility model discloses can solve among the prior art and have the deformation when the lamp shade at the blowing in-process, lead to the lamp shade uplift on the axial direction of height, influence the installation problem of decoration.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, concretely relates to ceiling lamp that can rectify to lamp shade uplift.
Background
The ceiling lamp is a lamp attached to or embedded into a ceiling of a roof, is also an indoor main lighting device like the ceiling lamp, and is a lamp frequently selected in various places such as families, offices, entertainment places and the like. The ceiling lamp of present mainstream is LED ceiling lamp.
The ceiling lamp generally comprises a lamp panel, a driving power supply arranged on the lamp panel, a lampshade arranged on the lamp panel by the cover and a light source connected with the driving power supply, wherein the lamp panel is generally arranged on a ceiling, and the driving power supply is connected with an external power supply and used for driving the light source.
The existing lampshade is usually manufactured by adopting a blow molding process and is influenced by the blow molding process, the lampshade easily generates a certain degree of axial deformation (such as the middle part of the lampshade bulges), and when the lampshade is screwed on a lamp panel, the lampshade is in a bulged state, so that the installation of a subsequent decorating part is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a can carry out the ceiling lamp of rectifying to the lamp shade uplift aims at solving the lamp shade of the ceiling lamp among the prior art when there is the deformation, influences the installation problem of follow-up decoration.
In order to achieve the above object, the embodiments of the present invention are implemented by the following technical solutions: a ceiling lamp with lampshade doming correction, comprising: a lamp panel; the driving power supply shell is arranged on the lamp panel and used for bearing a driving power supply; the lampshade is screwed on the lamp panel; the lampshade is provided with a through hole, a pressing part extends out of the surface of the driving power supply shell towards the through hole, the pressing part penetrates through the through hole, and in the process that the lampshade rotates and is fixed relative to the lamp panel, the pressing part is changed into a pressing state of pressing the lampshade from a non-pressing state separated from the lampshade so as to limit the axial height of the lampshade.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a set up a through-hole at the lamp shade, drive power supply casing extends a press piece towards this through-hole, and the press piece passes the through-hole to at the lamp shade for lamp panel pivoted in-process, press piece and lamp shade support each other and press, the press piece can provide good correction, spacing effect for the lamp shade, thereby guarantees the normal assembly of decoration.
According to one aspect of the above technical scheme, the lampshade comprises a lampshade body and a cover body arranged in the middle of the lampshade body, and the through hole is formed in the bottom of the cover body.
According to an aspect of the above technical solution, the through hole includes a first hole portion and a second hole portion, the first hole portion is communicated with the second hole portion, and the second hole portion is closer to the bottom edge of the cover body than the first hole portion.
According to one aspect of the above technical solution, the pressing part includes a connecting part extending from the surface of the driving power supply housing toward the first hole part and penetrating through the first hole part, and a pressing part connected to an end of the connecting part, the pressing part extending in a direction away from the center of the cover body;
when the cover body is in the non-abutting state, the abutting portion faces the second hole portion, and when the cover body is in the abutting state, the abutting portion abuts against the bottom of the cover body.
According to one aspect of the above technical solution, the pressing portion is arranged in a plane shape, and the pressing portion and the driving power supply housing are arranged in parallel;
or, the pressing part is arranged in an inclined shape, a horn-shaped opening is formed between the pressing part and the driving power supply shell, and the cover body is screwed into the horn-shaped opening to gradually change the axial distance between the cover body and the driving power supply shell in the process that the lampshade rotates and is fixed relative to the lamp panel.
According to an aspect of the above technical solution, when the lamp cover reaches the locking position with the lamp panel through rotation, the through hole is closed by the surface of the driving power supply housing.
According to one aspect of the above technical scheme, when the lamp shade reaches the locking position with the lamp panel through rotation, the lowest part of the pressing part tightly presses the bottom of the cover body, so that the cover body and the surface of the driving power supply shell are attached to each other.
According to the one hand of above-mentioned technical scheme, drive power supply casing extends out and fixes a position the muscle, the lamp shade through rotate with when the latched position of lamp panel, the muscle of fixing a position supports and presses the lid.
According to one aspect of the above technical scheme, the through hole further comprises a third hole portion communicated with the first hole portion, the second hole portion and the third hole portion are respectively located on two sides of the first hole portion, the surface of the driving power supply shell faces towards the through hole to form an installation column, the installation column penetrates out of the third hole portion, and the positioning rib extends out of the installation column in the radial direction.
According to one aspect of the above technical scheme, the bottom surface of the positioning rib and the lowest position of the pressing part are located on the same height horizontal plane.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a ceiling lamp capable of correcting a lampshade bulge according to a first embodiment of the present invention.
Fig. 2 is a schematic view illustrating a pressing member and a cover in a pressing state according to a first embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is a schematic view illustrating a non-pressing state of the pressing member and the cover according to the first embodiment of the present invention.
Fig. 5 is an enlarged view of the portion B in fig. 4.
Fig. 6 is an exploded view of the ceiling lamp according to the first embodiment of the present invention, which can correct the bulge of the lamp cover.
Fig. 7 is a schematic view of a part of the structure of the ceiling lamp according to the first embodiment of the present invention, which can correct the bulge of the lamp cover.
Fig. 8 is a schematic structural diagram of a driving power supply housing according to a first embodiment of the present invention.
Fig. 9 is an enlarged view of the portion C in fig. 8.
Fig. 10 is a schematic structural view of a cover body according to a first embodiment of the present invention.
Fig. 11 is a schematic view of a part of the structure of the ceiling lamp according to the second embodiment of the present invention, in which the bulb cover bulge can be corrected.
Fig. 12 is a schematic structural diagram of a driving power supply housing according to a second embodiment of the present invention.
Fig. 13 is a schematic structural view of a cover body according to a second embodiment of the present invention.
The main components in the figure are illustrated by symbols:
the ceiling lamp 100, the lamp panel 10, the lamp shade 20, the lamp shade body 21, the cover body 22, the through hole 220, the first hole portion 221, the second hole portion 222, the third hole portion 223, the driving power supply housing 30, the pressing member 31, the connecting portion 310, the pressing portion 311, the mounting post 32, the positioning rib 320, and the horn base 33 are capable of correcting the uplift of the lamp shade.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 10, a first embodiment of the present invention provides a ceiling lamp capable of correcting a lampshade bulge, in which the ceiling lamp 100 includes a lamp panel 10, a driving power supply housing 30 and a lampshade 20; wherein, drive power supply casing 30 installs in lamp panel 10 for bear drive power supply, drive power supply connects external power supply in order to drive light source, and lamp shade 20 fits soon in lamp panel 10, and this lamp panel 10 is fixed to the ceiling, include but not be restricted to fixed through modes such as gluing, spiro union, the rivet card of lamp panel 10 is gone into lamp shade 20 and is located on the draw-in groove of circumference, thereby plays the effect of fixed lamp shade 20.
Among the prior art, lamp shade 20 has the problem of deformation easily in the blow molding process, for example lamp shade 20 axial deformation (mainly be lamp shade 20 middle part uplift), when lamp shade 20 closes soon to lamp panel 10, because the lamp shade middle part presents the uplift state, will lead to on the decoration (not shown in the figure) can't be installed to the horn seat 33 that the drive power supply casing surface extends by accurate. In the present embodiment, the through hole 220 is formed in the lampshade 20, the pressing member 31 extends from the surface of the driving power supply housing 30 toward the through hole 220, and the pressing member 31 passes through the through hole 220, so that in the process of rotationally fixing the lampshade 20 relative to the lamp panel 10, the pressing member 31 is changed from the non-pressing state separated from the lampshade 20 to the pressing state pressing the lampshade 20, so as to limit the axial height of the lampshade 20. Because the driving power supply housing 30 is connected with the lamp panel 10 as a whole, when the lamp shade 20 is screwed on the lamp panel 10, the pressing member 31 extending from the driving power supply housing 30 can effectively press the lamp shade 20, so as to achieve the effect of limiting the axial height of the lamp shade 20, and facilitate the installation of the decoration.
The lampshade 20 shown in the embodiment includes a lampshade body 21 and a cover 22 disposed in the middle of the lampshade body 21, wherein the cover 22 can be used to close the light-transmitting hole in the middle of the lampshade body 21, and the cover 22 disposed in the light-transmitting hole mainly plays a role in shading light; in order to obtain a good limiting effect on the lampshade 20, the bottom of the cover 22 is provided with a through hole 220, the through hole 220 is disposed at the center position of the cover 22, that is, the through hole 220 is disposed at the center position of the whole lampshade 20, therefore, the pressing member 31 extending from the driving power supply housing 30 penetrates through the through hole 220 to press the cover 22, which can achieve the purpose of limiting the axial height of the lampshade 20, and is convenient for assembling the decoration.
In the present embodiment, the through hole 220 includes a first hole portion 221 and a second hole portion 222, the first hole portion 221 is communicated with the second hole portion 222, and the second hole portion 222 is closer to the bottom edge of the cover 22 than the first hole portion 221. As shown in fig. 4 and 5, when the pressing member 31 and the cover 22 are in a non-pressing state, the pressing member 31 can penetrate out of the first hole 221, and when the lampshade 20 rotates toward the locking direction with the lamp panel 10, as shown in fig. 2 and 3, the pressing member 31 and the bottom of the cover 22 are pressed against each other, and at this time, the pressing member 31 and the cover 22 are in a pressing state, and a good correcting and limiting effect can be provided for the lampshade 20 by the pressing member 31.
The pressing part 31 includes a connecting part 310 extending from the surface of the driving power supply housing 30 toward the first hole 221 and penetrating through the first hole 221, and a pressing part 311 connected to an end of the connecting part 310, wherein the pressing part 311 extends in a direction away from the center of the cover 22; in the non-pressing state, the pressing portion 311 faces the second hole portion 222, and in the pressing state, the pressing portion 311 presses the bottom of the cover 22.
In the assembling process of the lamp shade 20 and the lamp panel 10, when the lamp shade 20 moves axially to the position where the lamp panel 10 is attached, the connecting portion 310 of the pressing member 31 penetrates out of the first hole portion 221, the pressing portion 311 disposed at the end of the connecting portion 310 can penetrate out of the second hole portion 222, the second hole portion 222 provides a good avoiding space for the pressing portion 311, and at this time, the pressing member 31 and the cover 22 are in a non-pressing state; when the lampshade 20 rotates towards the locking direction with the lamp panel 10, the pressing member 31 changes from the non-pressing state with the cover 22 to the pressing state, and since the pressing member 31 and the cover 22 press against each other, the pressing member 31 provides good pressure for the cover 22, and performs good correction and limiting effects on the raised lampshade 20, thereby facilitating the assembly of the decoration.
In the present embodiment, the pressing portion 311 is a main pressing element, and the pressing portion 311 and the bottom of the cover 22 are pressed against each other, so as to achieve the effects of correcting and limiting the lampshade 20. In order to obtain good correcting and limiting effects, the pressing portion 311 is arranged in an inclined manner, a horn-shaped opening is formed between the pressing portion 311 and the driving power supply shell 30, in the process that the lampshade 20 rotates and fixes relative to the lamp panel 10, the cover body 22 is screwed into the horn-shaped opening, the inclined pressing portion 311 has an obvious guiding effect on the cover body 22, meanwhile, the pressing portion 311 has a large correcting stroke on the cover body 22, experiments prove that the pressing portion 311 can correct the lampshade 20 which deforms axially within 7mm, and through the arrangement of the pressing portion 311, the axial distance between the cover body 22 and the driving power supply shell 30 can be gradually changed, so that the limiting effect on the axial height of the lampshade 20 is achieved, and the assembling of the decorating part is facilitated.
When the pressing portion 311 is disposed in an inclined shape, when the lampshade 20 and the lamp panel 10 are in an unlocked state, the pressing portion 31 disposed at the bottom of the driving power supply housing 30 passes through the second hole portion 222, when the lampshade 20 is rotated, the inclined pressing portion 311 has a good guiding effect on the edge of the second hole portion 222, along with the rotation of the lampshade 20, the inclined pressing portion 311 can gradually correct the axial height of the cover 22, and finally, the cover 22 is pressed against each other through the lowest point of the pressing portion 311, so that a good limiting effect can be provided for the cover 22 through the pressing portion 311, and the cover 22 can be effectively prevented from falling off.
Further, when the lamp housing 20 is rotated to reach the locking position with the lamp panel 10, the driving power supply housing 30 can close the through hole 220, that is, the driving power supply housing 30 can simultaneously close the first hole portion 221, the second hole portion 222 and the third hole portion 223, thereby preventing the light source emitted by the LED lamp from overflowing.
Moreover, when the lampshade 20 rotates to reach the locking position with the lamp panel 10, the lowest point of the pressing portion 311 presses the cover 22, so that the cover 22 and the surface of the driving power supply housing 30 are attached to each other, and the light source emitted by the LED lamp can be effectively prevented from overflowing through the gap between the cover 22 and the driving power supply housing 30.
Please refer to fig. 11-13, a second embodiment of the present invention provides a ceiling lamp capable of correcting the bump of the lampshade, the ceiling lamp 100 capable of correcting the bump of the lampshade shown in this embodiment is basically similar to the ceiling lamp 100 capable of correcting the bump of the lampshade shown in the previous embodiment, and the difference lies in that: the driving power supply housing 30 extends to form a positioning rib 320, and when the lamp housing 20 rotates to reach the locking position with the lamp panel 10, the positioning rib 320 presses against the cover 22. When the pressing part 31 is used for limiting the cover body 22, the positioning rib 320 can simultaneously provide limitation for the cover body 22, and the axial height of the lampshade 20 can be effectively corrected and limited by the double limitation of the pressing part 31 and the positioning rib 320 on the cover body 22, so that the decoration is convenient to assemble.
Further, the bottom surface of the positioning rib 320 and the lowest position of the pressing portion 311 are located on the same height level. When the lampshade 20 rotates to reach the locking position with the lamp panel 10, the positioning rib 320 and the pressing portion 311 can simultaneously press against the cover 22, so as to keep the cover 22 balanced.
Further, the through hole 220 further includes a third hole portion 223 communicated with the first hole portion 221, the second hole portion 222 and the third hole portion 223 are respectively located at two sides of the first hole portion 221, the surface of the driving power supply housing 30 extends out of the mounting column 32 towards the through hole 220, the mounting column 32 penetrates out of the third hole portion 223, and a positioning rib 320 extends out of the mounting column 32 in the radial direction. When the lamp cover 20 is assembled to the lamp panel 10, the mounting post 32 penetrates out of the third hole portion 223, the positioning rib 320 radially extending from the mounting post 32 also penetrates out of the third hole portion 223, and when the lamp cover 20 rotates in the locking direction with the lamp panel 10, the cover 22 can be clamped into the opening between the positioning rib 320 and the driving power supply housing 30, so that the lamp cover 20 is further limited.
The utility model discloses a third embodiment provides a can carry out the ceiling lamp of rectifying to the lamp shade uplift, and the ceiling lamp 100 that this embodiment is shown can carry out the correction to the lamp shade uplift is similar basically with the ceiling lamp 100 structure that first embodiment is shown can carry out the correction to the lamp shade uplift, and the difference lies in: the pressing portion 311 is disposed in a planar shape, and the pressing portion 311 and the driving power supply housing 30 are disposed in parallel.
When the pressing portion 311 is arranged in a planar shape, the pressing portion 311 should be clamped at the closest point on the surface of the cover 22 from the surface of the driving power supply housing 30, the pressing portion 311 and the cover 22 are pressed against each other, and when the lampshade 20 rotates to reach the locking position with the lamp panel 10, the planar pressing portion 311 can provide a certain correction effect on the axial height of the cover 22, and has a good limiting effect on the cover 22, so as to facilitate the installation of the decoration.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a can carry out ceiling lamp of rectifying to lamp shade uplift which characterized in that includes:
a lamp panel;
the driving power supply shell is arranged on the lamp panel and used for bearing a driving power supply;
the lampshade is screwed on the lamp panel;
the lampshade is provided with a through hole, a pressing part extends out of the surface of the driving power supply shell towards the through hole, the pressing part penetrates through the through hole, and in the process that the lampshade rotates and is fixed relative to the lamp panel, the pressing part is changed into a pressing state of pressing the lampshade from a non-pressing state separated from the lampshade so as to limit the axial height of the lampshade.
2. The ceiling lamp according to claim 1, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: the lampshade comprises a lampshade body and a cover body arranged in the middle of the lampshade body, and the through hole is formed in the bottom of the cover body.
3. The ceiling lamp according to claim 2, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: the through hole comprises a first hole part and a second hole part, the first hole part is communicated with the second hole part, and the second hole part is close to the bottom edge of the cover body compared with the first hole part.
4. A ceiling lamp with lampshade doming correction according to claim 3, characterized in that: the pressing part comprises a connecting part and a pressing part, wherein the connecting part extends from the surface of the driving power supply shell to the first hole part and penetrates through the first hole part, the pressing part is connected to the end part of the connecting part, and the pressing part extends in the direction away from the center of the cover body;
when the cover body is in the non-abutting state, the abutting portion faces the second hole portion, and when the cover body is in the abutting state, the abutting portion abuts against the bottom of the cover body.
5. The ceiling lamp according to claim 4, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: the pressing part is arranged in a plane shape, and the pressing part and the driving power supply shell are arranged in parallel;
or, the pressing part is arranged in an inclined shape, a horn-shaped opening is formed between the pressing part and the driving power supply shell, and the cover body is screwed into the horn-shaped opening to gradually change the axial distance between the cover body and the driving power supply shell in the process that the lampshade rotates and is fixed relative to the lamp panel.
6. The ceiling lamp according to claim 5, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: when the lampshade rotates to reach the locking position with the lamp panel, the surface of the driving power supply shell closes the through hole.
7. The ceiling lamp according to claim 6, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: when the lampshade rotates to reach the locking position of the lamp panel, the lowest part of the pressing part tightly presses the bottom of the cover body, so that the cover body is attached to the surface of the driving power supply shell.
8. The ceiling lamp according to claim 4, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: the driving power supply shell extends to form a positioning rib, and when the lampshade rotates to reach the locking position of the lamp panel, the positioning rib abuts against the cover body.
9. The ceiling lamp according to claim 8, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: the through-hole still include with the third hole portion of first hole portion intercommunication, the second hole portion with third hole portion is located respectively the both sides of first hole portion, drive power supply housing surface orientation the through-hole extends the erection column, just the erection column is certainly third hole portion is worn out, the radial extension of erection column is the location muscle.
10. The ceiling lamp according to claim 8, wherein the lamp housing is provided with a dome-shaped portion, and the dome-shaped portion is formed by: the bottom surface of the positioning rib and the lowest position of the pressing part are positioned on the same height horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393890.0U CN212108109U (en) | 2020-10-26 | 2020-10-26 | Ceiling lamp capable of correcting lampshade bulge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393890.0U CN212108109U (en) | 2020-10-26 | 2020-10-26 | Ceiling lamp capable of correcting lampshade bulge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108109U true CN212108109U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022393890.0U Active CN212108109U (en) | 2020-10-26 | 2020-10-26 | Ceiling lamp capable of correcting lampshade bulge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108109U (en) |
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2020
- 2020-10-26 CN CN202022393890.0U patent/CN212108109U/en active Active
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