CN209445223U - A kind of lamp shade of ceiling lamp and ceiling lamp - Google Patents
A kind of lamp shade of ceiling lamp and ceiling lamp Download PDFInfo
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- CN209445223U CN209445223U CN201920514895.9U CN201920514895U CN209445223U CN 209445223 U CN209445223 U CN 209445223U CN 201920514895 U CN201920514895 U CN 201920514895U CN 209445223 U CN209445223 U CN 209445223U
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- attachment base
- clamping portion
- lamp
- shackle member
- ceiling lamp
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Abstract
The utility model discloses a kind of lamp shade of ceiling lamp, including light transmission cover and attachment base；Attachment base and translucent cover body by integral forming, attachment base have axially inner side wall, axially outer side and the radial bottom for connecting inner sidewall and lateral wall；The bottom of attachment base is integrally formed with shackle member, shackle member includes the first clamping portion and the second clamping portion for circumferentially being formed along the first clamping portion end along the axially extending formation in the bottom of attachment base, and card slot open at one end is formed between the second clamping portion and the bottom of attachment base.A kind of ceiling lamp is also disclosed in the utility model.The utility model is suitable for injection molding production technology, improves production efficiency, reduces production cost, meanwhile, the toughness of lamp shade of ceiling lamp is improved, improves light efficiency, and dimensional tolerance is small.
Description
Technical field
The utility model relates to lampshade technical field, in particular to a kind of lamp shade of ceiling lamp and ceiling lamp.
Background technique
As shown in Figure 1, a kind of ceiling lamp that the prior art discloses, including lampshade 10 and lamp holder 20；Lampshade 10 includes light transmission
Cover 101 and installation snap ring 102, light transmission cover 101 and installation snap ring 102 are integrally formed, and are installed and are set on the excircle of snap ring 102
It is equipped with circumferential card slot 1021, its depth is gradually increased circumferential card slot 1021 to positioning end 10212 by being caught in end 10211, and is installed
The axial introducing port 1022 for being caught in end 10211 and being connected to circumferential card slot 1021 is set on the excircle of snap ring 102；On lamp holder 20
It is correspondingly arranged radial projection 201, radial projection 201 is slid into the circumferential card slot of lampshade 10 by the axial introducing port 1022 of lampshade 10
1021 are caught in end 10211, rotary lampshade 10, radial projection 201 by lampshade 10 circumferential card slot 1021 to be caught in end 10211 sliding
To positioning end 10212 and fixation is positioned, completes assembly.However, described state its lampshade 10 of ceiling lamp and 20 fit structure of lamp holder
Defect is:
Due to being provided with circumferential card slot 1021 on the excircle of installation snap ring 102, so that circumferential direction is arranged in installation snap ring 102
The inner sidewall part of card slot 1021 protrudes from other inner sidewall parts, thus can not demould and not be available Shooting Technique, and only
Blow molding process can be used, therefore, the material of lampshade 10 is usually the not high acrylic of temperature tolerance (PMMA or organic glass) material.
Since acrylic material is more crisp, so that 10 cracky of lampshade；Since the light transmittance of acrylic material is poor, so that 10 light efficiency of lampshade
It is poor；Since blow molding process is stringent to temperature requirement, so that the material that some temperature tolerances are good, toughness is high and light transmittance is high such as PC
(i.e. polycarbonate), PP(, that is, polypropylene), MS (i.e. the copolymer of methyl methacrylate and styrene) etc. is not suitable for being blow molded
Technique；Using blow molding process, its production efficiency is low, causes production cost higher；And it is public using the lampshade size of blow molding process production
Difference is larger, influences the use of ceiling lamp.
Utility model content
The utility model is intended to solve one of the technical problem in above-mentioned technology at least to a certain extent.For this purpose, this reality
It is to propose a kind of lamp shade of ceiling lamp with a novel purpose, to be suitable for injection molding production technology, so that production efficiency is improved,
Production cost is reduced, meanwhile, the toughness of lamp shade of ceiling lamp is improved, improves light efficiency, and dimensional tolerance is small.
Second purpose of the utility model is to propose a kind of ceiling lamp, to be suitable for injection molding production technology, to mention
High efficiency reduces production cost, meanwhile, the toughness of lamp shade of ceiling lamp is improved, improves light efficiency, and dimensional tolerance is small；Moreover,
It is easy for installation.
In order to achieve the above objectives, the utility model first aspect embodiment proposes a kind of lamp shade of ceiling lamp, including light transmission
Cover and attachment base；
Attachment base and translucent cover body by integral forming, attachment base have axially inner side wall, axially outer side and connection inner sidewall
With the radial bottom of lateral wall；Integrally formed with shackle member, shackle member includes axial along the bottom of attachment base for the bottom of attachment base
The first clamping portion extended to form and the second clamping portion circumferentially formed along the first clamping portion end, the second clamping portion and attachment base
Bottom between form card slot open at one end.
According to a kind of lamp shade of ceiling lamp of the utility model embodiment, since the bottom of attachment base is integrally formed with clamping
Part, shackle member include circumferentially being formed along the first clamping portion of the axially extending formation in the bottom of attachment base and along the first clamping portion end
The second clamping portion, form card slot open at one end between the second clamping portion and the bottom of attachment base, allow mold from saturating
It is demoulded in light shield body and attachment base, Shooting Technique integrated molding can be used in light transmission cover and attachment base, to improve production effect
Rate reduces production cost.Meanwhile the materials such as the material that some temperature tolerances are good, toughness is high and light transmittance is high such as PP, PC, MS are applicable in
In Shooting Technique, using material lampshade made of Shooting Technique, toughness height, and light transmittance are high and make light efficiency preferable；
It is small using lampshade dimensional tolerance made of Shooting Technique.
In addition, can also be had following additional according to a kind of lamp shade of ceiling lamp that the utility model above-described embodiment proposes
Technical characteristic:
Further, the first clamping portion of shackle member is flushed with the inner surface of the second clamping portion with the inner sidewall of attachment base.
Further, oblique surface is arranged in one side wall at least in the open end of card slot.
Further, attachment base and light transmission cover integrated injection molding, the first clamping portion and the second clamping portion of shackle member
Inner surface and the attachment base inner sidewall of corresponding shackle member position form axial demoulding rib.
Further, the material of attachment base and light transmission cover is PP, PC or MS.
In order to achieve the above objectives, the utility model second aspect embodiment proposes a kind of ceiling lamp, including lampshade and lamp
Seat；
Lampshade includes light transmission cover and attachment base；Attachment base and translucent cover body by integral forming, attachment base have axially inner side
Wall, axially outer side and the radial bottom for connecting inner sidewall and lateral wall；The bottom of attachment base is integrally formed with shackle member, clamping
Part include along the axially extending formation in the bottom of attachment base the first clamping portion and circumferentially formed along the first clamping portion end second
Clamping portion forms card slot open at one end between the second clamping portion and the bottom of attachment base；
Lamp holder is provided with radial projection, which can be caught in card slot, connects lampshade and lamp holder.
According to a kind of ceiling lamp of the utility model embodiment, since the bottom of attachment base is integrally formed with shackle member, card
Fitting include along the axially extending formation in the bottom of attachment base the first clamping portion and circumferentially formed along the first clamping portion end
Two clamping portions form card slot open at one end between the second clamping portion and the bottom of attachment base, allow mold from translucent cover
It is demoulded in body and attachment base, Shooting Technique integrated molding can be used in light transmission cover and attachment base, to improve production efficiency, drops
Low production cost.Meanwhile the materials such as the material that some temperature tolerances are good, toughness is high and light transmittance is high such as PP, PC, MS are suitable for injection molding
Technique, using material lampshade made of Shooting Technique, toughness height, and light transmittance are high and make light efficiency preferable；Using note
It is small to mould lampshade dimensional tolerance made of technique.
Meanwhile the radial projection of lamp holder can be caught in card slot, lampshade and lamp holder be connected, so that easy for installation.
In addition, can also have following additional skill according to a kind of ceiling lamp that the utility model above-described embodiment proposes
Art feature:
Further, the first clamping portion of shackle member is flushed with the inner surface of the second clamping portion with the inner sidewall of attachment base.
Further, oblique surface is arranged in one side wall at least in the open end of card slot.
Further, attachment base and light transmission cover integrated injection molding, the first clamping portion and the second clamping portion of shackle member
Inner surface and the attachment base inner sidewall of corresponding shackle member position form axial demoulding rib.
Further, the material of attachment base and light transmission cover is PP, PC or MS.
Detailed description of the invention
Fig. 1 is the structure of ceiling-mounted lamp schematic diagram of the prior art；
Fig. 2 is the lamp shade of ceiling lamp structural schematic diagram according to the utility model embodiment；
Fig. 3 is the shackle member enlarged drawing in Fig. 2；
Fig. 4 is to be illustrated according to the structure of ceiling-mounted lamp of the utility model embodiment.
Label declaration
10 light transmission cover 101 of lampshade
The circumferential card slot 1021 of snap ring 102 is installed
It is caught in 10211 positioning ends 10212 of end
Axial 1022 lamp holder 20 of introducing port
Radial projection 201
1 attachment base 2 of light transmission cover
21 lateral wall 22 of inner sidewall
23 shackle member 24 of bottom
First clamping portion, 241 second clamping portion 242
2421 card slot 25 of boss
Oblique surface 251 demoulds rib 26
3 radial projection 31 of lamp holder.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figures 2 and 3, a kind of lamp shade of ceiling lamp of the utility model embodiment, including light transmission cover 1 and attachment base
2。
Attachment base 2 and light transmission cover 1 are integrally formed, and attachment base 2 has axially inner side wall 21, axially outer side 22 and connection
The radial bottom 23 of inner sidewall 21 and lateral wall 22；The bottom 23 of attachment base 2 includes integrally formed with shackle member 24, shackle member 24
Along the axially extending formation in the bottom of attachment base 2 23 the first clamping portion 241 and circumferentially formed along 241 end of the first clamping portion
Two clamping portions 242 form card slot 25 open at one end between second clamping portion 242 and the bottom 23 of attachment base 2.
Since the bottom 23 of attachment base 2 is integrally formed with shackle member 24, shackle member 24 includes along 23 axis of the bottom of attachment base 2
To the first clamping portion 241 extended to form and the second clamping portion 242 circumferentially formed along 241 end of the first clamping portion, the second card
Card slot 25 open at one end is formed between socket part 242 and the bottom 23 of attachment base 2, allows mold from light transmission cover 1 and is connected
It is demoulded in joint chair 2, Shooting Technique integrated molding can be used in light transmission cover 1 and attachment base 2, to improve production efficiency, reduces
Production cost.Meanwhile the materials such as the material that some temperature tolerances are good, toughness is high and light transmittance is high such as PP, PC, MS are suitable for injection molding work
Skill, using material lampshade made of Shooting Technique, toughness height, and light transmittance are high and make light efficiency preferable；Using injection molding
Lampshade dimensional tolerance made of technique is small.
In some instances, the inner surface Yu attachment base 2 of the first clamping portion 241 and the second clamping portion 242 of shackle member 24
Inner sidewall 21 flush, to improve production efficiency further such that mold is convenient demoulds from light transmission cover 1 and attachment base 2.
In some instances, oblique surface 251 is arranged in one side wall at least within for the open end of card slot 25.In this example,
It is provided with oblique surface 251 on the open end two sidewalls of card slot 25, when assembling lampshade, makes 31 side of radial projection on lamp holder 3
Just fluting 25 is slid into, it is convenient for assembly.
In some instances, attachment base 2 and 1 integrated injection molding of light transmission cover, the first clamping portion 241 of shackle member 24 with
The inner surface of second clamping portion 242 and 2 inner sidewall 21 of attachment base of corresponding 24 position of shackle member form axial demoulding rib 26.It is de-
Mould rib 26 effectively increases the rigidity of shackle member 24, so that more convenient when assembling lampshade.
In some instances, the material of attachment base 2 and light transmission cover 1 is PP, PC or MS.The materials such as PP, PC or MS it is resistance to
Warm nature is good, toughness is high and light transmittance is high, and it is suitable for Shooting Techniques, passes through Shooting Technique system using materials such as PP, PC or MS
At lampshade, toughness is high, and light transmittance is high and make light efficiency preferable.
In some instances, as shown in figure 3, boss 2421 is arranged on the second clamping portion 242, boss 2421 is clamped second
Portion 242 is divided into inner side and outer side, when assembling lampshade, after the radial projection 31 on lamp holder 3 slides into card slot 25, from the second clamping portion
242 outside enters the inside of the second clamping portion 242, completes assembly.In general, radial projection 31 is not easy from the second card
The inside of socket part 242 skids off the outside of the second clamping portion 242, so that lampshade be effectively prevent to fall off from lamp holder 3.
Fig. 4 is to be illustrated according to the structure of ceiling-mounted lamp of the utility model embodiment.As shown in figure 4, in conjunction with Fig. 2 and Fig. 3, this reality
With a kind of ceiling lamp of new embodiment, including lampshade and lamp holder 3.
Lampshade includes light transmission cover 1 and attachment base 2；Attachment base 2 and light transmission cover 1 are integrally formed, and attachment base 2 has axial
Inner sidewall 21, axially outer side 22 and the radial bottom 23 for connecting inner sidewall 21 and lateral wall 22；23 one of bottom of attachment base 2
Shackle member 24 is formed, shackle member 24 includes along the first clamping portion 241 of the axially extending formation in the bottom of attachment base 2 23 and along
The second clamping portion 242 that one clamping portion, 241 end is circumferentially formed, forms between the second clamping portion 242 and the bottom 23 of attachment base 2
Card slot 25 open at one end.
Lamp holder 3 is provided with radial projection 31, which can be caught in card slot 25, connection lampshade and lamp holder 3.
Since the bottom 23 of attachment base 2 is integrally formed with shackle member 24, shackle member 24 includes along 23 axis of the bottom of attachment base 2
To the first clamping portion 241 extended to form and the second clamping portion 242 circumferentially formed along 241 end of the first clamping portion, the second card
Card slot 25 open at one end is formed between socket part 242 and the bottom 23 of attachment base 2, allows mold from light transmission cover 1 and is connected
It is demoulded in joint chair 2, Shooting Technique integrated molding can be used in light transmission cover 1 and attachment base 2, to improve production efficiency, reduces
Production cost.Meanwhile the materials such as the material that some temperature tolerances are good, toughness is high and light transmittance is high such as PP, PC, MS are suitable for injection molding work
Skill, using material lampshade made of Shooting Technique, toughness height, and light transmittance are high and make light efficiency preferable；Using injection molding
Lampshade dimensional tolerance made of technique is small.
Meanwhile the radial projection 31 of lamp holder 3 can be caught in card slot 25, connection lampshade and lamp holder 3, so that easy for installation.
In some instances, the inner surface Yu attachment base 2 of the first clamping portion 241 and the second clamping portion 242 of shackle member 24
Inner sidewall 21 flush, to improve production efficiency further such that mold is convenient demoulds from light transmission cover 1 and attachment base 2.
In some instances, oblique surface 251 is arranged in one side wall at least within for the open end of card slot 25.In this example,
It is provided with oblique surface 251 on the open end two sidewalls of card slot 25, when assembling lampshade, makes 31 side of radial projection on lamp holder 3
Just fluting 25 is slid into, it is convenient for assembly.
In some instances, attachment base 2 and 1 integrated injection molding of light transmission cover, the first clamping portion 241 of shackle member 24 with
The inner surface of second clamping portion 242 and 2 inner sidewall 21 of attachment base of corresponding 24 position of shackle member form axial demoulding rib 26.It is de-
Mould rib 26 effectively increases the rigidity of shackle member 24, so that more convenient when assembling lampshade.
In some instances, the material of attachment base 2 and light transmission cover 1 is PP, PC or MS.The materials such as PP, PC or MS it is resistance to
Warm nature is good, toughness is high and light transmittance is high, and it is suitable for Shooting Techniques, passes through Shooting Technique system using materials such as PP, PC or MS
At lampshade, toughness is high, and light transmittance is high and make light efficiency preferable.
In some instances, as shown in figure 3, boss 2421 is arranged on the second clamping portion 242, boss 2421 is clamped second
Portion 242 is divided into inner side and outer side, when assembling lampshade, after the radial projection 31 on lamp holder 3 slides into card slot 25, from the second clamping portion
242 outside enters the inside of the second clamping portion 242, completes assembly.In general, radial projection 31 is not easy from the second card
The inside of socket part 242 skids off the outside of the second clamping portion 242, so that lampshade be effectively prevent to fall off from lamp holder 3.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating, which should not be construed as, must be directed to identical embodiment or example.Moreover, description specific features, structure, material or
Feature can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, those skilled in the art
Different embodiments or examples described in this specification can be engaged and be combined by member.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of lamp shade of ceiling lamp, it is characterised in that: including light transmission cover and attachment base；
Attachment base and translucent cover body by integral forming, attachment base is with axially inner side wall, axially outer side and connection inner sidewall and outside
The radial bottom of side wall；Integrally formed with shackle member, shackle member includes axially extending along the bottom of attachment base for the bottom of attachment base
The first clamping portion formed and the second clamping portion circumferentially formed along the first clamping portion end, the bottom of the second clamping portion and attachment base
Card slot open at one end is formed between portion.
2. a kind of lamp shade of ceiling lamp as described in claim 1, it is characterised in that: the first clamping portion of shackle member and the second clamping
The inner surface in portion is flushed with the inner sidewall of attachment base.
3. a kind of lamp shade of ceiling lamp as described in claim 1, it is characterised in that: the open end of card slot is at least in one side wall
Oblique surface is set.
4. a kind of lamp shade of ceiling lamp as claimed in claim 2, it is characterised in that: attachment base and light transmission cover integrated injection molding at
First clamping portion of type, shackle member forms axis with the inner surface of the second clamping portion and the attachment base inner sidewall of corresponding shackle member position
To demoulding rib.
5. a kind of lamp shade of ceiling lamp as described in claim 1, it is characterised in that: the material of attachment base and light transmission cover be PP,
PC or MS.
6. a kind of ceiling lamp, it is characterised in that: including lampshade and lamp holder；
Lampshade includes light transmission cover and attachment base；Attachment base and translucent cover body by integral forming, attachment base have axially inner side wall, axis
Outside side wall and the radial bottom for connecting inner sidewall and lateral wall；The bottom of attachment base is integrally formed with shackle member, shackle member packet
Include along the axially extending formation in the bottom of attachment base the first clamping portion and along the first clamping portion end circumferentially formed second clamping
Portion forms card slot open at one end between the second clamping portion and the bottom of attachment base；
Lamp holder is provided with radial projection, which can be caught in card slot, connects lampshade and lamp holder.
7. a kind of ceiling lamp as claimed in claim 6, it is characterised in that: the first clamping portion of shackle member and the second clamping portion
Inner surface is flushed with the inner sidewall of attachment base.
8. a kind of ceiling lamp as claimed in claim 6, it is characterised in that: the open end of card slot is arranged in one side wall at least within
Oblique surface.
9. a kind of ceiling lamp as claimed in claim 7, it is characterised in that: attachment base and light transmission cover integrated injection molding, card
First clamping portion of fitting forms axial de- with the attachment base inner sidewall of the inner surface of the second clamping portion and corresponding shackle member position
Mould rib.
10. a kind of ceiling lamp as claimed in claim 6, it is characterised in that: the material of attachment base and light transmission cover be PP, PC or
MS。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514895.9U CN209445223U (en) | 2019-04-16 | 2019-04-16 | A kind of lamp shade of ceiling lamp and ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514895.9U CN209445223U (en) | 2019-04-16 | 2019-04-16 | A kind of lamp shade of ceiling lamp and ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209445223U true CN209445223U (en) | 2019-09-27 |
Family
ID=68034521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920514895.9U Active CN209445223U (en) | 2019-04-16 | 2019-04-16 | A kind of lamp shade of ceiling lamp and ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209445223U (en) |
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2019
- 2019-04-16 CN CN201920514895.9U patent/CN209445223U/en active Active
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