CN210740159U - Eye-protection fluorescent lamp - Google Patents
Eye-protection fluorescent lamp Download PDFInfo
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- CN210740159U CN210740159U CN201922323040.0U CN201922323040U CN210740159U CN 210740159 U CN210740159 U CN 210740159U CN 201922323040 U CN201922323040 U CN 201922323040U CN 210740159 U CN210740159 U CN 210740159U
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- Prior art keywords
- glass plate
- housing
- lampshade
- fluorescent lamp
- lifting rope
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- 239000011521 glass Substances 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an eye-protecting fluorescent lamp, which comprises a fluorescent lamp, wherein the fluorescent lamp comprises a lampshade, a lamp tube is arranged in the lampshade, and the fluorescent lamp also comprises an eye-protecting device, the eye-protecting device comprises a housing, a second lifting rope, a set screw and an electrochromic glass plate, the housing is made of transparent materials, and the top of the housing is provided with an opening; the two sides of the housing are both provided with a convex part outwards, the convex parts are vertically provided with mounting holes, one end of the second lifting rope passes through the mounting hole on one side of the housing and is fixed by a set screw, and the other end of the second lifting rope passes through the mounting hole on the other side of the housing around the lampshade and is also fixed by the set screw; the bottom of the housing is fixedly provided with an electrochromic glass plate; the electrochromic glass plate is connected with a control device; a transparent first light transmission part is formed on the side wall of the housing; the electrochromic glass plate forms a translucent second light-transmitting portion. The utility model discloses only need hoist and mount an eyeshield device, can avoid baby or children's eyes to look at the fluorescent tube directly, can also realize the adjustting of the lighteness of fluorescent lamp.
Description
Technical Field
The utility model relates to a fluorescent lamp technical field, concretely relates to eyeshield fluorescent lamp.
Background
Fluorescent lamps among the prior art usually include the lamp shade, install fluorescent tube in the lamp shade, the top surface of lamp shade is provided with the ballast, and the top surface of lamp shade still is provided with power cord and first lifting rope, and the lamp shade passes through power cord and first lifting rope hoist and mount on the roof.
The fluorescent lamp has a long lamp tube, high brightness and good lighting effect, is energy-saving compared with incandescent lamps, has brightness equivalent to that of a plurality of LED lamps, is lower in price compared with the plurality of LED lamps, is convenient to mount, and is widely used at present.
The existing fluorescent lamp has the defects that the brightness can not be adjusted, in addition, the brightness is higher, and if a baby or a child is in a room and the lamp tube is directly viewed, the eyes of the baby or the child are greatly damaged.
SUMMERY OF THE UTILITY MODEL
In view of at least one defect of prior art, the utility model aims at providing an eyeshield fluorescent lamp need not modify original fluorescent lamp body, only needs an eyeshield device of hoist and mount, can avoid baby or children's eyes to look at the fluorescent tube directly, can also realize the adjustting of lighteness of fluorescent lamp, is provided with first printing opacity portion and second printing opacity portion, increase illuminating effect as far as possible in the eyeshield.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an eye-protecting fluorescent lamp comprises a fluorescent lamp, wherein the fluorescent lamp comprises a lampshade, a fluorescent lamp tube is arranged in the lampshade, a ballast is arranged on the top surface of the lampshade, a power line and a first lifting rope are further arranged on the top surface of the lampshade, and the lampshade is lifted on a roof through the power line and the first lifting rope;
the key point is that the eye protection device also comprises a cuboid housing, a second lifting rope, a set screw and an electrochromic glass plate, wherein the housing is made of transparent materials, and the top of the housing is provided with an opening;
both sides of the housing are outwards provided with convex parts, the convex parts are vertically provided with mounting holes, and the outer walls of the convex parts are rotatably penetrated with set screws;
one end of the second lifting rope passes through the mounting hole on one side of the housing and is fixed by the set screw, and the other end of the second lifting rope passes through the mounting hole on the other side of the housing after bypassing the lampshade and is also fixed by the set screw; the housing is hoisted on the lampshade through a second lifting rope, and the housing covers the lampshade;
the bottom of the housing is fixedly provided with an electrochromic glass plate; the electrochromic glass plate is connected with a control device; the control device adjusts the light transmittance of the electrochromic glass plate;
a transparent first light transmission part is formed on the side wall of the housing; the electrochromic glass plate forms a translucent second light-transmitting portion.
The bulge part is provided with a set screw;
through the structural arrangement, the fastening screw of the convex part at the other side of the housing is loosened, so that the other end of the second lifting rope bypasses the lampshade and then passes through the mounting hole at the other side of the housing; the housing can be lifted on the lamp housing through the second lifting rope by screwing the fastening screw;
the first light transmission part can be adjusted, and the height of the cover shell relative to the lampshade 11 can be adjusted by loosening the fastening screws of the two side convex parts, so that the size of the light transmission part of the transparent first light transmission part can be adjusted, the visual angle of the fluorescent lamp tube can be properly adjusted, and the fluorescent lamp tube can not be seen when standing under the fluorescent lamp; then locking the set screw to fix the height position;
the control device applies proper voltage to the electrochromic glass plate, so that the light transmittance of the electrochromic glass plate can be adjusted; and adjusting the voltage of the electrochromic glass plate to make the electrochromic glass plate become semitransparent.
The size of the electrochromic glazing panel is comparable to the size of the bottom of the housing.
When a baby or a child stands or lies under the electrochromic glass plate, the direct vision of the fluorescent tube can be avoided;
the voltage of the electrochromic glass plate is adjusted through the control device, so that the transparency of the electrochromic glass plate is adjusted, and the brightness of the fluorescent lamp is adjusted;
because the fluorescent lamp tube emits scattered light, part of light can be directly emitted from the first light transmission part and emitted to surrounding walls to form diffuse reflection, so that the light cannot directly irradiate human eyes, and the illumination effect is increased as much as possible while the eyes are protected.
The eye-protecting device further comprises a magnet, the lampshade is made of steel, the magnet is adsorbed at the top of the lampshade, a through hole through which the second lifting rope passes is processed in the magnet, and the other end of the second lifting rope passes through the through hole to bypass the lampshade.
Through foretell structure setting, the second lifting rope is fixed to magnet, prevents that the second lifting rope from sliding along the length direction of lamp shade to prevent that the housing from sliding along the length of lamp shade.
The control device comprises a control box, wherein a direct-current power supply and a potentiometer R1 are arranged in the control box, the head end of the potentiometer R1 is connected with the positive electrode of the direct-current power supply, the tail end of the potentiometer R1 is connected with the negative electrode of the direct-current power supply, and the adjustable end of the potentiometer R1 is connected with the positive electrode of the electrochromic glass plate; the tail end of the potentiometer R1 is also connected with the cathode of the electrochromic glass plate.
Through the structural arrangement, the potentiometer R1 can be adjusted to adjust the voltage of two poles of the electrochromic glass plate, so that the light transmittance of the electrochromic glass plate can be adjusted.
The adjustable end and the tail end of the potentiometer R1 are respectively connected with the anode and the cathode of the electrochromic glass plate through connecting cables.
The control device is connected with the electrochromic glass plate through the connecting cable, and the control device can be arranged at a position which is convenient to adjust indoors.
The adjustable end of the potentiometer R1 is provided with a rotating handle which extends out of the control box and is connected with a handle.
The output voltage of the adjustable end of the potentiometer R1 can be adjusted by rotating the handle, so that the voltage of two poles of the electrochromic glass plate can be adjusted.
The utility model provides an eyeshield fluorescent lamp does not need to modify original fluorescent lamp body, only needs hoist and mount an eyeshield device, can avoid baby or children's eyes to look at the fluorescent tube directly, can also realize the luminance regulation of fluorescent lamp, is provided with first printing opacity portion and second printing opacity portion, increases illuminating effect as big as possible in the eyeshield.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a usage state diagram of the present invention;
fig. 4 is a circuit diagram of the present invention;
fig. 5 is a circuit diagram of the light control circuit.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, an eye-protecting fluorescent lamp comprises a fluorescent lamp 1, wherein the fluorescent lamp 1 comprises a lampshade 11, a fluorescent lamp 10 is installed in the lampshade 11, a ballast 12 is arranged on the top surface of the lampshade 11, a power line 13 and a first lifting rope 14 are further arranged on the top surface of the lampshade 11, and the lampshade 11 is lifted on a roof through the power line 13 and the first lifting rope 14;
the key point is that the eye protection device 2 is further included, the eye protection device 2 comprises a cuboid-shaped cover 21, a second lifting rope 22, a set screw 23 and an electrochromic glass plate 24, the cover 21 is made of transparent materials, and the top of the cover 21 is open;
the two sides of the housing 21 are both provided with a convex part 211 outwards, the convex part 211 is vertically provided with a mounting hole, and the outer wall of the convex part 211 is rotatably penetrated with a set screw 23;
one end of the second lifting rope 22 passes through the mounting hole on one side of the housing 21 and is fixed by the set screw 23, and the other end of the second lifting rope 22 passes through the mounting hole on the other side of the housing 21 and is fixed by the set screw 23 after bypassing the lampshade 11; the housing 21 is hung on the lampshade 11 through a second lifting rope 22, and the housing 21 covers the lampshade 11;
an electrochromic glass plate 24 is fixedly arranged at the bottom of the housing 21; the electrochromic glass pane 24 is connected to a control device 25; the control device 25 adjusts the light transmittance of the electrochromic glass plate 24;
a transparent first light transmission part is formed on the side wall of the cover 21; the electrochromic glass plate 24 forms a translucent second light-transmitting portion.
The number of the convex parts 211 is four, two convex parts are respectively arranged on two sides of the housing 21, and each two convex parts are matched into a pair;
through the above structural arrangement, the fastening screw 23 of the protrusion 211 at the other side of the housing 21 is loosened, so that the other end of the second lifting rope 22 bypasses the lampshade 11 and then passes through the mounting hole at the other side of the housing 21; the housing 21 can be hung on the lampshade 11 through the second lifting rope 22 by screwing the fastening screw 23;
the control device 25 applies a proper voltage to the electrochromic glass plate 24, and can adjust the light transmittance of the electrochromic glass plate 24;
the electrochromic glass pane 24 has dimensions comparable to those of the bottom of the housing 21.
When a baby or child stands or lies under the electrochromic glazing panel 24, direct vision of the fluorescent tube 10 is avoided;
the voltage of the electrochromic glass plate 24 is adjusted through the control device 25, so that the transparency of the electrochromic glass plate 24 is adjusted, and the brightness of the fluorescent lamp is adjusted;
because the fluorescent lamp tube 10 emits scattered light, a part of light can directly emit from the first light transmission part and irradiate to the surrounding walls to form diffuse reflection, so that the light cannot directly irradiate human eyes, and the illumination effect is increased as much as possible while the eyes are protected.
Eye-protecting device 2 still includes magnet 26, lamp shade 11 is made by steel, and magnet 26 adsorbs at the top of lamp shade 11, and magnet 26 processing has the through-hole that second lifting rope 22 passed, and the other end process of second lifting rope 22 lamp shade 11 is walked around to the through-hole.
With the above arrangement, the magnet 26 fixes the second lifting rope 22, and prevents the second lifting rope 22 from sliding along the length direction of the globe 11, thereby preventing the cover 21 from sliding along the length direction of the globe 11.
The control device 25 comprises a control box 251, wherein a direct current power supply and a potentiometer R1 are arranged in the control box 251, the head end of the potentiometer R1 is connected with the positive pole of the direct current power supply, the tail end of the potentiometer R1 is connected with the negative pole of the direct current power supply, and the adjustable end of the potentiometer R1 is connected with the positive pole of the electrochromic glass plate 24; the tail end of the potentiometer R1 is also connected to the cathode of the electrochromic glass plate 24.
Through the structural arrangement, the potentiometer R1 can be adjusted to adjust the voltage of two poles of the electrochromic glass plate 24, so that the light transmittance of the electrochromic glass plate 24 can be adjusted.
The adjustable end and the tail end of the potentiometer R1 are respectively connected with the anode and the cathode of the electrochromic glass plate 24 through the connecting cable 252.
The control device 25 is connected to the electrochromic glass panel 24 through a connection cable 252, so that the control device 25 can be installed at a conveniently adjustable position indoors.
The adjustable end of the potentiometer R1 is provided with a rotating handle which extends out of the control box 251 and is connected with a handle 253.
As shown in fig. 5, the fluorescent lamp 1 is further remotely connected to a light control circuit through a wire, the light control circuit is disposed outdoors, the light control circuit is provided with a photoresistor RG, the photoresistor RG controls the on/off of the fluorescent lamp 1 through a conversion circuit, the photoresistor RG is used for detecting the outdoor light intensity, and the light control circuit can control the fluorescent lamp 1 to be automatically powered off when outdoor light is strong, for example, when the sun is sunlit in daytime.
Finally, it is noted that: the above list is only the concrete implementation example of the present invention, and of course those skilled in the art can make modifications and variations to the present invention, and if these modifications and variations fall within the scope of the claims of the present invention and their equivalent technology, they should be considered as the protection scope of the present invention.
Claims (5)
1. An eye-protecting fluorescent lamp comprises a fluorescent lamp (1), wherein the fluorescent lamp (1) comprises a lampshade (11), a fluorescent lamp tube (10) is installed in the lampshade (11), a ballast (12) is arranged on the top surface of the lampshade (11), a power line (13) and a first lifting rope (14) are further arranged on the top surface of the lampshade (11), and the lampshade (11) is lifted on the roof through the power line (13) and the first lifting rope (14);
the eye protection device is characterized by further comprising an eye protection device (2), wherein the eye protection device (2) comprises a cuboid-shaped cover shell (21), a second lifting rope (22), a set screw (23) and an electrochromic glass plate (24), the cover shell (21) is made of transparent materials, and the top of the cover shell (21) is open;
both sides of the housing (21) are outwards provided with convex parts (211), the convex parts (211) are vertically provided with mounting holes, and one end of the second lifting rope (22) penetrates through the mounting hole on one side of the housing (21) and is fixed through a set screw (23); the other end of the second lifting rope (22) bypasses the lampshade (11) and then passes through the mounting hole on the other side of the housing (21) to be fixed through a set screw (23); the cover shell (21) is hung on the lampshade (11) through a second lifting rope (22), and the lampshade (11) is covered by the cover shell (21);
an electrochromic glass plate (24) is fixedly arranged at the bottom of the housing (21); the electrochromic glass plate (24) is connected with a control device (25);
a transparent first light transmission part is formed on the side wall of the cover shell (21); the electrochromic glass plate (24) forms a translucent second light-transmitting portion.
2. An eye-protecting daylight lamp as claimed in claim 1, wherein: eye-protecting device (2) still include magnet (26), lamp shade (11) are made by steel, and magnet (26) adsorb at the top of lamp shade (11), and magnet (26) processing has the through-hole that second lifting rope (22) passed, and the other end process of second lifting rope (22) lamp shade (11) are walked around to the through-hole.
3. An eye-protecting daylight lamp as claimed in claim 1, wherein: the control device (25) comprises a control box (251), a direct-current power supply and a potentiometer R1 are arranged in the control box (251), the head end of the potentiometer R1 is connected with the positive pole of the direct-current power supply, the tail end of the potentiometer R1 is connected with the negative pole of the direct-current power supply, and the adjustable end of the potentiometer R1 is connected with the positive pole of the electrochromic glass plate (24); the tail end of the potentiometer R1 is also connected with the negative electrode of the electrochromic glass plate (24).
4. An eye-protecting fluorescent lamp as claimed in claim 3, wherein: the adjustable end and the tail end of the potentiometer R1 are respectively connected with the anode and the cathode of the electrochromic glass plate (24) through a connecting cable (252).
5. An eye-protecting fluorescent lamp as claimed in claim 3, wherein: the adjustable end of the potentiometer R1 is provided with a rotating handle which extends out of the control box (251) and is connected with a handle (253).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323040.0U CN210740159U (en) | 2019-12-23 | 2019-12-23 | Eye-protection fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323040.0U CN210740159U (en) | 2019-12-23 | 2019-12-23 | Eye-protection fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210740159U true CN210740159U (en) | 2020-06-12 |
Family
ID=70986339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922323040.0U Expired - Fee Related CN210740159U (en) | 2019-12-23 | 2019-12-23 | Eye-protection fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210740159U (en) |
-
2019
- 2019-12-23 CN CN201922323040.0U patent/CN210740159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |