CN104589630A - Lampshade and manufacturing method thereof - Google Patents
Lampshade and manufacturing method thereof Download PDFInfo
- Publication number
- CN104589630A CN104589630A CN201510047864.3A CN201510047864A CN104589630A CN 104589630 A CN104589630 A CN 104589630A CN 201510047864 A CN201510047864 A CN 201510047864A CN 104589630 A CN104589630 A CN 104589630A
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- diamond plate
- substrate
- lampshade
- main body
- pattern
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention discloses a lampshade. The lampshade comprises a light transmitting main body and a pattern board, wherein the pattern board is different from the main body in light transmittance, and is hollow and is of a pattern shape; the outer wall of the main body is provided with a pattern groove for accommodating the pattern board; the pattern board is fixed in the pattern groove. The pattern board which is different from the main body in light transmittance is adopted for the lampshade, the pattern-shaped light effect can be generated, and the lampshade has a better three-dimension effect, and especially is rich in three-dimensional sense in lamplight, and is beautiful and durable. The invention also discloses a manufacturing method of the lampshade. A base plate for manufacturing the main body and the pattern board can be subjected to blow molding simultaneously, and the pattern board can act as a convex mold to mold the pattern groove in the main body, so that the production working procedures are simplified, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to field of light fittings, particularly a kind of lampshade, and a kind of manufacture method for the manufacture of this lampshade.
Background technology
Illumination or decorative lamp can be provided with lampshade usually, and lampshade serves the effect of protection light fixture internal electronics on the one hand, light also can be made softer and attractive in appearance on the other hand.In order to make the light of light fixture and light fixture more attractive in appearance, usually some decorative patterns can be drawn on lampshade at present, these decorative patterns adopt the ink different from the body color of lampshade to draw usually, or utilize the mode of laser printing to print, need to use decorative pattern rendering apparatus in addition, and add the operation of a decorative pattern drafting, processing is comparatively complicated, production efficiency is lower, equipment cost and production cost higher; And these ink or laser decorative pattern easily occur wearing and tearing and fade, affect the attractive in appearance of lighting effects and light fixture.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of attractive and durable, be convenient to the lampshade produced and a kind of manufacture method of lampshade that can manufacture this lampshade easily, effectively enhance productivity.
The present invention is the technical scheme that its technical problem of solution adopts:
A kind of lampshade, it is characterized in that: comprise the diamond plate that the main body of a printing opacity is different from main body with a light transmittance, this diamond plate hollow out becomes textured, and the outer wall of main body is provided with the pattern groove for holding described diamond plate, and diamond plate is fixed in this pattern groove.
Preferably, described diamond plate is made up of identical acrylic material with main body, and the adhesive bond after diamond plate is softening by self is fixed in pattern groove.
Preferably, the lateral wall of described diamond plate is provided with at least one horizontal lug boss, and the madial wall of pattern groove is provided with the groove with the clamping of described lug boss phase, and during installation, described diamond plate to be flush-mounted in described pattern groove and lug boss and the clamping of groove phase.
The invention also discloses a kind of manufacture method for the manufacture of described lampshade, comprise the following steps:
The first step, prepares a hollow out and goes out the diamond plate and of decorative pattern shape for the manufacture of the substrate of main body;
Second step, the place on diamond plate and/or substrate or a few place are coated with bonding agent, then by diamond plate and substrate alignment stacked, the bonding agent described in utilization by diamond plate together with substrate pre-glued;
3rd step, by the diamond plate after pre-glued and base plate heating to soft state;
4th step, softening diamond plate and substrate are placed in a blow mold, and make diamond plate between substrate and the inwall of blow mold and be close to the inwall of blow mold, then blow molding is carried out to substrate, substrate is made to fill each gap of diamond plate and cover the side that diamond plate deviates from blow mold, thus the pattern groove formed for holding diamond plate, substrate and diamond plate are close to by inflation on the inwall of blow mold simultaneously;
5th step, keeps blowing pressure it to be taken out from mould after diamond plate and substrate cooling.
Preferably, in the described first step, the sidewall of diamond plate is provided with at least one lug boss, and in the 4th step, substrate wraps up this lug boss while filling each gap of diamond plate, thus forms the groove of this lug boss of clamping at the madial wall of pattern groove.
Preferably, described substrate is made up of identical acrylic material with diamond plate, and after substrate and diamond plate are softened by acrylic material in blow-moulding process, the adhesive bond of self is fixed together.
Preferably, the temperature heated in the 3rd described step is 80 DEG C-120 DEG C.
The invention has the beneficial effects as follows: because diamond plate in the present invention is different from the light transmittance of main body, therefore the light going out to appear from diamond plate is different from the light appeared from other parts of main body, the lighting effects of the textured corresponding with diamond plate can be formed, simultaneously, the shape and/or the light transmittance that change diamond plate just can make the lampshade with different lighting effects easily, both artistic and practical, be convenient to produce, and diamond plate can not affect lighting effects due to wearing and tearing, and have more stereoeffect compared to the lampshade of the drafting of traditional ink and laser printing, particularly when light-illuminating, this lampshade can be made to be rich in third dimension, attractive and durable, on the other hand, in the manufacture method of this lampshade, diamond plate and substrate are carried out blow molding simultaneously, diamond plate carries out shaping as punch to pattern groove simultaneously, eliminate the expense redesigning and manufacture blow mold, also without the need to carrying out machine-shaping and assembling to main body and diamond plate respectively, in the process of blow molding, just completing the shaping and assembling of diamond plate and main body simultaneously, decrease manufacturing procedure, improve production efficiency, reduce production cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the overall structure figure of the first embodiment of lampshade in the present invention;
Fig. 2 is the exploded view of the first embodiment of lampshade in the present invention;
Fig. 3 is the partial enlarged drawing of part A in Fig. 2;
Fig. 4 is the schematic cross-section of diamond plate and pattern groove in the second embodiment of lampshade in the present invention;
Fig. 5 is the flow chart of manufacture method in the present invention;
Fig. 6 is the structural representation of substrate and diamond plate in manufacture method of the present invention.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the first embodiment of the present invention, a kind of lampshade, comprise main body 10 and a diamond plate 20 of a printing opacity, diamond plate 20 is different from the light transmittance of main body 10, and main body 10 is provided with the pattern groove 11 for holding diamond plate 20, and diamond plate 20 is adhesively fixed in this pattern groove 11.The light going out to appear from diamond plate 20 is different from the light appeared from other parts of main body 10, the lighting effects of the textured corresponding with diamond plate 20 can be formed, simultaneously, the shape and/or the light transmittance that change diamond plate 20 just can make the lampshade with different lighting effects easily, both artistic and practical, be convenient to produce; On the other hand, diamond plate 20 can not affect lighting effects due to wearing and tearing, and has more stereoeffect compared to the lampshade of the drafting of traditional ink and laser printing, attractive and durable; Main body 10 due to lampshade adopts blow molding process to make usually, blow mold is set up once this pattern groove 11 can easily be offered in main body 10 with the punch of pattern groove 11 mating shapes, be convenient to produce, eliminate decorative pattern and draw operation, improve production efficiency, reduce production cost.
Decorative pattern herein makes a general reference various pattern and texture, and the shape of decorative pattern can be the shape of the natural fresh flower in the present embodiment, also can be the shapes such as various ornamental pattern, mark, letter, Chinese character.
Pattern groove 11 is located on the outer wall of main body 10, and the shape of pattern groove 11 and diamond plate 20 match, such diamond plate 20 just can be filled pattern groove 11 completely and be kept smooth to make the outer wall of this lampshade, makes this lampshade more attractive in appearance, is also convenient to transport, stores and cleaning.The bonding site of diamond plate 20 is also not limited only to the front end face of main body 10, can also be located at the side of main body 10, or extend to side by the front end face of main body 10, and this lampshade can be made like this to have more third dimension and associative perception, more attractive in appearance.
Diamond plate 20 can adopt identical from main body 10 color, that light transmittance is different material to make, like this when the light source in lampshade is closed, just the decorative pattern of lampshade is not seen, when light source is opened, because diamond plate 20 is different from the light transmittance of main body 10, the light appeared through diamond plate 20 just distinguishes with the light appeared through other positions of main body 10, produces effect of decorative patterns, thus make this lampshade be rich in variability, have more aesthetic feeling.
In the present embodiment, main body 10 is shaping through blow molding process by acrylic board, and diamond plate 20 is formed by identical from main body 10 material, that color is different acrylic board hollow out; So only main body blank and diamond plate 20 need be alignd and be close together, carry out blowing together again, main body blank just can wrap up diamond plate 20 by after thermal softening under the promotion of hot blast, form pattern groove 11, simultaneously because main body 10 be identical acrylic material with diamond plate 20, acrylic material has certain viscosity after softening, just can complete being adhesively fixed of diamond plate 20 and main body 10 like this when blow molding simultaneously, be convenient to processing, can effectively enhance productivity, reduce production cost.And due to diamond plate 20 different from the color of main body 10, stereovision and the third dimension of lampshade can be increased, serve decoration function simultaneously, make this lampshade more attractive in appearance.
Certainly, diamond plate 20 also can adopt the other materials such as plastic cement, glass, plank to make, and is adhesively fixed in pattern groove 11 by conventional bonding agent.
With reference to Fig. 4, the second embodiment of the present invention, is only to substitute bonding way by the mode of groove and lug boss tabling, to be fixed in pattern groove 11 by diamond plate 20 with the difference of the first embodiment.The sidewall of diamond plate 20 is provided with at least one lug boss 21, the madial wall of pattern groove 11 is provided with the groove 12 matched with this lug boss 21, because main body 10 and diamond plate 20 all adopt acrylic, plastic or other material to make usually, there is certain elasticity, diamond plate 20 and main body 10 directly can be extruded during installation, lug boss 21 is embedded in pattern groove 11 and along the side walls of pattern groove 11 in groove 12, thus diamond plate 20 is fixed in pattern groove 11.This kind of structure is processed and installs all very convenient, effectively can improve production and efficiency of assembling, and connect fastening, not easily get loose.
The dome shape that lug boss 21 can be provided at diamond plate 20 sidewall is protruding, also the whole sidewall of diamond plate 20 can outwardly be formed the shape on the face of cylinder by support, adopt the lug boss 21 of disc conveniently to install and to process, certain lug boss 21 also can adopt the leg-of-mutton structure being similar to buckle.
With reference to Fig. 5 and Fig. 6, a kind of manufacture method of lampshade, comprises the following steps:
The first step, prepare a hollow out and go out the diamond plate 20 and of decorative pattern shape for the manufacture of the substrate 101 of main body, in the present embodiment, diamond plate 20 is made up of identical acrylic material with substrate 101, acrylic material has the transparency and chemical stability preferably, and easy dyeing, easily processing, attractive appearance, be the common used material manufacturing lampshade; Other common used materials such as plastics can certainly be adopted to manufacture diamond plate 20 and substrate 101;
Second step, a place on diamond plate 20 and/or substrate 101 or a few place are coated with bonding agent, again diamond plate 20 and substrate 101 are alignd stacked, diamond plate 20 together with substrate 101 pre-glued, is carried out pre-glued to diamond plate 20 and substrate 101 and can prevent it from relatively in forming process getting loose and misplacing by the bonding agent described in utilization;
3rd step, diamond plate 20 after pre-glued and substrate 101 are heated to soft state, so that the blow molding process after carrying out, the softening temperature of acrylic material is generally 80 DEG C-120 DEG C, can select suitable heating-up temperature in actual applications according to the characteristic of unlike material;
4th step, softening diamond plate 20 and substrate 101 are placed in a blow mold, this blow mold profile that is usual and lampshade matches, and make diamond plate 20 between substrate 101 and the inwall of blow mold and be close to the inwall of blow mold, then blow molding is carried out to substrate 101, substrate 101 is made to fill each gap of diamond plate 20 and cover the side that diamond plate 20 deviates from blow mold, thus the pattern groove formed for holding diamond plate 20, substrate 101 and diamond plate 20 are close to by inflation on the inwall of blow mold simultaneously, thus make substrate 101 and diamond plate 20 be shaped to the shape of lampshade, Asia is made every effort to overcome, the material that plastics etc. are usually used in manufacturing lampshade can have certain viscosity after softening, in blow-moulding process, compressed air extrudes substrate 101 and diamond plate 20 together with blow mold, diamond plate 20 can be made to be fixed in the main body of substrate 101 and the shaping rear formation of substrate 101 by the adhesive bond of self, eliminate adhesive asserably flow process, improve production efficiency, reduce production cost.Also the sidewall of diamond plate 20 in a first step at least one lug boss 21 can be increased, substrate 101 can wrap up this lug boss 21 while filling each gap of diamond plate 20 so in this step, thus the groove 12 of this lug boss 21 of clamping is formed at the madial wall of pattern groove, utilize the clamping of this lug boss 21 and groove 12 to be fixed in main body by diamond plate 20 securely, prevent diamond plate 20 from coming off;
5th step, keeps blowing pressure it to be taken out from mould after diamond plate 20 and substrate 101 cool, and keeping blowing pressure can prevent lampshade from producing distortion when cooling, can keep the attractive in appearance of lampshade in cooling procedure.
Blow moulding process is widely used in this area, and its flow process and principle for those skilled in the art know, are not separately described further at this.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (7)
1. a lampshade, it is characterized in that: comprise the diamond plate (20) that the main body (10) of a printing opacity is different from main body (10) with a light transmittance, this diamond plate (20) hollow out becomes textured, the outer wall of main body (10) is provided with the pattern groove (11) for holding described diamond plate (20), and diamond plate (20) is fixed in this pattern groove (11).
2. want a kind of lampshade described in 1 according to right, it is characterized in that: described diamond plate (20) is made up of identical acrylic material with main body (10), the adhesive bond after diamond plate (20) is softening by self is fixed in pattern groove (11).
3. a kind of lampshade according to claim 1, it is characterized in that: the lateral wall of described diamond plate (20) is provided with at least one horizontal lug boss (21), the madial wall of pattern groove (11) is provided with the groove (12) with described lug boss (21) phase clamping, during installation, described diamond plate (20) to be flush-mounted in described pattern groove (11) and lug boss (21) and groove (12) phase clamping.
4., for the manufacture of a manufacture method for lampshade as claimed in claim 1, it is characterized in that comprising the following steps:
The first step, prepares a hollow out and goes out the diamond plate (20) and of decorative pattern shape for the manufacture of the substrate (101) of main body (10);
Second step, the place on diamond plate (20) and/or substrate (101) or a few place are coated with bonding agent, then align stacked by diamond plate (20) and substrate (101), and the bonding agent described in utilization is by diamond plate (20) and substrate (101) pre-glued together;
3rd step, is heated to soft state by the diamond plate (20) after pre-glued and substrate (101);
4th step, softening diamond plate (20) and substrate (101) are placed in a blow mold, and diamond plate (20) is positioned between substrate (101) and the inwall of blow mold and is close to the inwall of blow mold, then blow molding is carried out to substrate (101), substrate (101) is made to fill each gap of diamond plate (20) and cover the side that diamond plate (20) deviates from blow mold, thus the pattern groove (11) formed for holding diamond plate (20), substrate (101) and diamond plate (20) are close to by inflation on the inwall of blow mold simultaneously;
5th step, keeps blowing pressure it to be taken out from mould after diamond plate (20) and substrate (101) cooling.
5. the manufacture method of a kind of lampshade according to claim 4, it is characterized in that: in the described first step, the sidewall of diamond plate (20) is provided with at least one lug boss (21), in 4th step, substrate (101) wraps up this lug boss (21) while filling diamond plate (20) each gap, thus forms the groove (12) of this lug boss of clamping (21) at the madial wall of pattern groove (11).
6. the manufacture method of a kind of lampshade according to claim 4, it is characterized in that: described substrate (101) is made up of identical acrylic material with diamond plate (20), after substrate (101) and diamond plate (20) are softened by acrylic material in blow-moulding process, the adhesive bond of self is fixed together.
7. the manufacture method of a kind of lampshade according to claim 6, is characterized in that: the temperature heated in the 3rd described step is 80 DEG C-120 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047864.3A CN104589630B (en) | 2015-01-29 | 2015-01-29 | A kind of lampshade and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047864.3A CN104589630B (en) | 2015-01-29 | 2015-01-29 | A kind of lampshade and its manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589630A true CN104589630A (en) | 2015-05-06 |
| CN104589630B CN104589630B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510047864.3A Expired - Fee Related CN104589630B (en) | 2015-01-29 | 2015-01-29 | A kind of lampshade and its manufacture method |
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| CN (1) | CN104589630B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628480A (en) * | 2008-07-15 | 2010-01-20 | 权泰云 | Method for manufacturing acrylic plate with luminescence pattern fabric and acrylic plate based on manufacturing method |
| CN202546376U (en) * | 2012-03-22 | 2012-11-21 | 西安华士照明科技有限公司 | Lamp with pattern layer |
| CN103883970A (en) * | 2014-04-04 | 2014-06-25 | 江苏达伦电子股份有限公司 | Lampshade with decorative plate |
| CN204622563U (en) * | 2015-01-29 | 2015-09-09 | 林焯和 | A kind of lampshade |
-
2015
- 2015-01-29 CN CN201510047864.3A patent/CN104589630B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628480A (en) * | 2008-07-15 | 2010-01-20 | 权泰云 | Method for manufacturing acrylic plate with luminescence pattern fabric and acrylic plate based on manufacturing method |
| CN202546376U (en) * | 2012-03-22 | 2012-11-21 | 西安华士照明科技有限公司 | Lamp with pattern layer |
| CN103883970A (en) * | 2014-04-04 | 2014-06-25 | 江苏达伦电子股份有限公司 | Lampshade with decorative plate |
| CN204622563U (en) * | 2015-01-29 | 2015-09-09 | 林焯和 | A kind of lampshade |
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| Publication number | Publication date |
|---|---|
| CN104589630B (en) | 2017-03-15 |
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Granted publication date: 20170315 Termination date: 20180129 |