CN208142132U - A kind of filament spot-welded structures of filament lamp - Google Patents
A kind of filament spot-welded structures of filament lamp Download PDFInfo
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- CN208142132U CN208142132U CN201820524415.2U CN201820524415U CN208142132U CN 208142132 U CN208142132 U CN 208142132U CN 201820524415 U CN201820524415 U CN 201820524415U CN 208142132 U CN208142132 U CN 208142132U
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- spot welding
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- 238000003466 welding Methods 0.000 claims abstract description 27
- 241000217776 Holocentridae Species 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of filament spot-welded structures of filament lamp, and in the first and third filament parallel arrangement in the main-vision surface of the left and right side of wick column, second, four filament crossings on different level are arranged in the forward and backward side of wick column；In third, a filament parallel arrangement in the backsight face of the left and right side of wick column, the four, the two filament crossings on different level are arranged in the forward and backward side of wick column；In the four, the two filament parallel arrangements in the left view face of the left and right side of wick column, the first and third filament crossings on different level is arranged in the forward and backward side of wick column；In second, four filament parallel arrangements in the right view face of the left and right side of wick column, third, a filament crossings on different level are arranged in the forward and backward side of wick column；In vertical view face, in the first, second, third and fourth filament vertical arrangement two-by-two.The filament spot-welded structures not only improve light distribution, greatly improve the illumination effect of filament lamp, and realize filament production automation spot welding.
Description
Technical Field
The utility model belongs to the technical field of filament lamp production, concretely relates to spot welding structure of filament.
Background
The filament spot welding structure of the conventional filament lamp is shown in fig. 10, in which a plurality of filaments 10 are uniformly distributed in the peripheral space of a stem 20 around the stem 20, and each filament 10 and the stem 20 are arranged at the same angle. The filament light intensity distribution effect under the spot welding arrangement mode is not good, and the un-milk reaches the standard of 'energy star' (a government plan promoted by the U.S. department of energy and the U.S. environmental protection agency together and aiming at better protecting the living environment and saving energy) under the condition of the same number of filaments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve current problem, provide a filament spot welding structure of filament lamp. This filament spot welding structure not only improves light intensity distribution, improves the luminous effect of filament lamp greatly to realized the automatic spot welding of filament production, reduced the production degree of difficulty, promoted production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a filament spot welding structure of a filament lamp comprises a first filament, a second filament, a third filament and a fourth filament which are sequentially distributed on the periphery of a lamp core column; the first filament and the third filament are arranged in the main viewing surfaces at the left side and the right side of the lamp core column in parallel, and the second filament and the fourth filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner; the third filament and the first filament are arranged in the rear view planes at the left side and the right side of the lamp core column in parallel, and the fourth filament and the second filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner; the fourth filament and the second filament are arranged in parallel in the left visual surface of the left side and the right side of the lamp core column, and the first filament and the third filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner; the second filament and the fourth filament are arranged in parallel in right visual planes at the left side and the right side of the lamp core column, and the third filament and the first filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner; in a top view, the first filament and the third filament are arranged on the left side and the right side of the lamp stem in parallel, and the second filament and the fourth filament are arranged on the front side and the rear side of the lamp stem in parallel; the main viewing surface, the rear viewing surface, the left viewing surface and the right viewing surface are longitudinal planes parallel to the lampwick column, and the depression viewing surface is a transverse plane perpendicular to the lampwick column.
Preferably, the light emitting surfaces of the first filament, the second filament, the third filament and the fourth filament face away from the lamp stem.
Preferably, the stereoscopic intersection of the first filament and the third filament is higher than the stereoscopic intersection of the second filament and the fourth filament, or the stereoscopic intersection angle of the first filament and the third filament is smaller than the stereoscopic intersection angle of the second filament and the fourth filament.
Preferably, the first filament and the third filament are crossed in a three-dimensional mode, and the second filament and the fourth filament are crossed in a three-dimensional mode at any angle of 50-90 degrees.
Compared with the prior art, the utility model provides a technical scheme has following beneficial effect:
1. the second filament and the fourth filament are in a crossed state in the main view and the rear view, the first filament and the third filament are in a crossed state in the left view and the right view, and the first filament, the second filament, the third filament and the fourth filament are in a two-two vertical state in the overlooking view, so that manual spot welding and automatic spot welding of a machine table can be realized, the production difficulty is reduced, and the production efficiency is improved.
2. When the first filament, the second filament, the third filament and the fourth filament are arranged, the light-emitting surface faces outwards, so that the light-emitting effect is greatly improved. Within the range of 0-130 degrees, the proportion of deviation between all light intensity values and the average value is not more than 35% and is more than 80%; within the range of 0-130 degrees, the deviation of all light intensity values from the average value cannot exceed 60 percent.
3. The vertical crossing position of the first filament and the third filament is higher than the vertical crossing position of the second filament and the fourth filament, so that the light efficiency is further improved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic perspective view of a filament spot welding structure according to the present invention;
fig. 2 is a schematic perspective exploded view of the filament spot welding structure of the present invention;
fig. 3 is a front view (front view) of the filament spot welding structure of the present invention;
fig. 4 is a rear view (rear view) of the filament spot welding structure shown in fig. 3;
fig. 5 is a left side view (left side view) of the filament spot welding structure shown in fig. 3;
fig. 6 is a right side view (right side view) of the filament spot welding structure shown in fig. 3;
fig. 7 is a plan view (top view) of the filament spot welding structure shown in fig. 3.
Fig. 8 is a comparison reference diagram of fig. 3 and 5 (H in the figure is a height difference of a first crossing horizontal line a and a second crossing horizontal line b);
fig. 9 is a schematic diagram of a light distribution curve of the filament spot welding structure of the present invention;
fig. 10 is a perspective view of a prior art filament spot welding configuration.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.
In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.
In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.
Referring to fig. 1 and 2, a filament spot welding structure of a filament lamp includes a lamp stem 5, a stem support 6 and a stem support 7. The lampwick column 5 is fixed above the wick column support 7; the stem support 6 comprises four groups of horizontal supports 61, 62, 63, 61 arranged perpendicular to the stem 5 and the stem support 7, each group of horizontal supports consisting of an upper horizontal support and a lower horizontal support. The four groups of horizontal brackets 61, 62, 63, 64 are fixed on the stem support 7 at equal intervals. The filament spot welding structure further comprises a first strip-shaped filament 1, a second filament 2, a third filament 3 and a fourth filament 4 which are correspondingly fixed on the four groups of horizontal supports 61, 62, 63 and 64, and the first filament 1, the second filament 2, the third filament 3 and the fourth filament 4 are sequentially distributed on the periphery of the lamp stem 5.
The utility model discloses the upper and lower both ends of first filament 1 are fixed connection respectively on the tip of the upper and lower horizontal bracket of first horizontal bracket 61, the upper and lower both ends of second filament 2, lower both ends are fixed connection respectively on the tip of the upper and lower horizontal bracket of second horizontal bracket 62, the upper and lower both ends of third filament 3, lower both ends are fixed connection respectively on the tip of the upper and lower horizontal bracket of third horizontal bracket 63, the upper and lower both ends of fourth filament 4, lower both ends are fixed connection respectively on the tip of the upper and lower horizontal bracket of fourth horizontal bracket 64, and make first filament 1, second filament 2, third filament 3, the light emitting area of fourth filament 4 sets up to stem 5 dorsad.
As shown in fig. 3, in the main viewing planes of the first filament 1 and the third filament 3 arranged in parallel at the left and right sides of the stem 5, the second filament 2 and the fourth filament 4 are arranged in a vertical crossing manner at the front and the rear of the stem 5. The main viewing plane is a longitudinal plane parallel to the stem 5.
As shown in fig. 4, in the rear viewing surface where the third filament 3 and the first filament 1 are arranged in parallel at the left and right sides of the stem 5, the fourth filament 4 and the second filament 3 are arranged in a vertical crossing manner at the front and rear of the stem 5. The rear viewing surface is a longitudinal plane parallel to the stem 5.
As shown in fig. 5, in the left viewing surface where the fourth filament 4 and the second filament 2 are arranged in parallel at the left and right sides of the stem 5, the first filament 1 and the third filament 3 are arranged in a vertical crossing manner in front of and behind the stem 5. The left viewing surface is a longitudinal plane parallel to the stem 5.
As shown in fig. 6, in the right viewing plane where the second filament 2 and the fourth filament 4 are arranged in parallel at the left and right sides of the stem 5, the third filament 3 and the first filament 1 are arranged in a vertical crossing manner at the front and the rear of the stem 5. The right viewing surface is a longitudinal plane parallel to the stem 5.
As shown in fig. 7, in a top view, the first filament 1 and the third filament 3 are arranged in parallel at the left and right sides of the stem 5, and the second filament 2 and the fourth filament 4 are arranged in parallel at the front and rear sides of the stem 5 to form two-by-two perpendicular square regions. In this embodiment, the first filament 1 and the second filament 2 are perpendicular to each other, the second filament 2 and the third filament 3 are perpendicular to each other, the second filament 3 and the fourth filament 4 are perpendicular to each other, and the fourth filament 4 and the first filament 1 are perpendicular to each other. The plane of depression is a transverse plane perpendicular to the stem 5.
As shown in fig. 8, a first crossing angle a at which the first filament 1 and the third filament 3 are intersected in a three-dimensional manner, and a second crossing angle B at which the second filament 2 and the fourth filament 4 are intersected in a three-dimensional manner are any angles from 1 ° to 90 ° (the optimal angle is 50 ° to 90 °), a first crossing horizontal line a at which the three-dimensional intersection of the first filament 1 and the third filament 3 is located is higher than a second crossing horizontal line B at which the three-dimensional intersection of the second filament 2 and the fourth filament is located, a first crossing angle a at which the first filament 1 and the third filament 3 are stereoscopically intersected is smaller than a second crossing angle b at which the second filament 2 and the fourth filament 4 are stereoscopically intersected in left and right view planes shown in fig. 5 and 6, the first filament 1 and the third filament 3 connected with the first horizontal support 61 are intersected in a three-dimensional mode to form two triangular areas with small upper parts and large lower parts, and therefore the light effect is further improved.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. A filament spot welding structure of a filament lamp is characterized by comprising a first filament, a second filament, a third filament and a fourth filament which are sequentially distributed on the periphery of a lamp core column; wherein,
the first filament and the third filament are arranged in the main visual surfaces at the left side and the right side of the lamp core column in parallel, and the second filament and the fourth filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner;
the third filament and the first filament are arranged in the rear view planes at the left side and the right side of the lamp core column in parallel, and the fourth filament and the second filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner;
the fourth filament and the second filament are arranged in parallel in the left visual surface of the left side and the right side of the lamp core column, and the first filament and the third filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner;
the second filament and the fourth filament are arranged in parallel in right visual planes at the left side and the right side of the lamp core column, and the third filament and the first filament are arranged in front of and behind the lamp core column in a three-dimensional crossing manner;
in a top view, the first filament and the third filament are arranged on the left side and the right side of the lamp stem in parallel, and the second filament and the fourth filament are arranged on the front side and the rear side of the lamp stem in parallel;
the main viewing surface, the rear viewing surface, the left viewing surface and the right viewing surface are longitudinal planes parallel to the lampwick column, and the depression viewing surface is a transverse plane perpendicular to the lampwick column.
2. The filament spot welding structure of a filament lamp according to claim 1, wherein light emitting surfaces of the first filament, the second filament, the third filament and the fourth filament face away from the stem.
3. The filament spot welding structure of the filament lamp according to claim 1 or 2, wherein a vertical crossing point of the first filament and the third filament is arranged higher than a vertical crossing point of the second filament and the fourth filament, or an angle of the vertical crossing point of the first filament and the third filament is smaller than an angle of the vertical crossing point of the second filament and the fourth filament.
4. The filament spot welding structure of a filament lamp according to claim 1 or 2, wherein an angle at which the first filament and the third filament cross stereoscopically and an angle at which the second filament and the fourth filament cross stereoscopically are any of 50 ° to 90 °.
5. The filament spot welding structure of a filament lamp according to claim 3, wherein an angle at which the first filament and the third filament cross stereoscopically and an angle at which the second filament and the fourth filament cross stereoscopically are any of 50 ° to 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524415.2U CN208142132U (en) | 2018-04-13 | 2018-04-13 | A kind of filament spot-welded structures of filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524415.2U CN208142132U (en) | 2018-04-13 | 2018-04-13 | A kind of filament spot-welded structures of filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142132U true CN208142132U (en) | 2018-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524415.2U Active CN208142132U (en) | 2018-04-13 | 2018-04-13 | A kind of filament spot-welded structures of filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142132U (en) |
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2018
- 2018-04-13 CN CN201820524415.2U patent/CN208142132U/en active Active
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