CN112856269A - Frame-shaped desk lamp - Google Patents
Frame-shaped desk lamp Download PDFInfo
- Publication number
- CN112856269A CN112856269A CN202110161745.6A CN202110161745A CN112856269A CN 112856269 A CN112856269 A CN 112856269A CN 202110161745 A CN202110161745 A CN 202110161745A CN 112856269 A CN112856269 A CN 112856269A
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- lamp
- lamp body
- frame
- main
- atmosphere
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
Abstract
The invention discloses a frame-shaped desk lamp, which comprises a first lamp body and a second lamp body, wherein the first lamp body is of a frame-shaped structure with an opening, a first atmosphere lamp is arranged in the first lamp body, a main lamp is arranged in the second lamp body, and the second lamp body is arranged on the opening side of the first lamp body and is rotatably connected with the first lamp body; the first lamp body is provided with a sensing part, the second lamp body is provided with a magnetic part corresponding to the sensing part, or the first lamp body is provided with a magnetic part, and the second lamp body is provided with a sensing part corresponding to the magnetic part; when the second lamp body rotates relative to the first lamp body, the sensing part senses the change of the magnetic field intensity of the magnetic part so as to switch the first atmosphere lamp and the main lamp. The invention can easily switch different lighting modes, does not have heavy and light visual sense, and has good atmosphere rendering effect.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a frame-shaped desk lamp.
Background
The desk lamp is an illuminating electric appliance used for learning and reading at night, has a small structure, can be placed in any required place, and is wide in application.
The desk lamp commonly used at present generally comprises: the desk lamp comprises a lamp holder, a lamp arm and a light-emitting device, wherein the light-emitting device is fixedly connected with one end of the lamp arm, the other end of the lamp arm is fixedly connected with the lamp holder, and the bottom end face of the lamp holder is of a planar structure so that the whole desk lamp is placed on a placing table. In addition, in order to protect the light-emitting device, a lampshade is usually fixedly arranged on the light-emitting device, and the lampshade can prevent a user from being scalded due to the fact that the user accidentally touches the light-emitting source in the use process of the desk lamp; the lamp holder is also provided with a knob type or push type switch which is electrically connected with an internal circuit of the desk lamp, so that the desk lamp can start or stop working through the switch.
In some table lamps, in order to adjust the position and angle of light emission, a material having toughness and capable of being bent, folded or stretched within a certain range is generally selected to manufacture the lamp arm. Although the lamp arms can adjust the position and the angle of light emission within a certain range, the lamp arms enable the appearance of the desk lamp to be single, the whole desk lamp looks heavy and light, and the aesthetic feeling of the whole desk lamp is greatly reduced. In addition, the light emitted by the existing desk lamp is monotonous and lack of aesthetic feeling, and a better lighting atmosphere cannot be created for the indoor individually.
Disclosure of Invention
The invention aims to provide a frame-shaped desk lamp which can easily switch different lighting modes, does not have heavy and light visual senses and has a good atmosphere rendering effect.
In order to solve the technical problem, the invention provides a frame-shaped desk lamp which comprises a first lamp body and a second lamp body, wherein the first lamp body is of a frame-shaped structure with an opening, a first atmosphere lamp is arranged in the first lamp body, a main lamp is arranged in the second lamp body, and the second lamp body is arranged on the opening side of the first lamp body and is rotatably connected with the first lamp body;
wherein, the first lamp body is provided with a sensing part, and the second lamp body is provided with a magnetic part corresponding to the sensing part, or
The first lamp body is provided with a magnetic part, and the second lamp body is provided with a sensing part corresponding to the magnetic part;
when the second lamp body rotates relative to the first lamp body, the sensing part senses the change of the magnetic field intensity of the magnetic part so as to switch the first atmosphere lamp and the main lamp.
As an improvement of the above scheme, the end of the first lamp body is provided with a horizontal rotating shaft, the top of the second lamp body is provided with a vertical rotating shaft which is perpendicular to the horizontal rotating shaft, an adapter is sleeved outside the horizontal rotating shaft, and the horizontal rotating shaft and the vertical rotating shaft are respectively connected with the adapter in a rotating manner.
As an improvement of the above scheme, the sensing part is a hall sensor, the hall sensor is disposed on the first lamp body at a position close to the opening side, and the magnetic part is disposed at the free end of the second lamp body.
As an improvement of the above scheme, the main lamp is disposed on a side of the second lamp body opposite to the first lamp body, and the first atmosphere lamp is located on a side surface of the main lamp.
As an improvement of the above scheme, a second atmosphere lamp is arranged in the second lamp body, the second atmosphere lamp is connected in series with the first atmosphere lamp, and the second atmosphere lamp and the first atmosphere lamp are arranged on the same side of the main lamp.
As an improvement of the above scheme, extension lines of the first lamp body and the second lamp body are closed.
As an improvement of the above scheme, the first lamp body is provided with a magnetic attraction piece corresponding to the magnetic part, the magnetic attraction piece and the magnetic part attract each other, and the first lamp body and the second lamp body can form a closed annular structure.
As an improvement of the above scheme, a counterweight block is arranged in the second lamp body, and a clamping groove for accommodating the counterweight block is arranged in the second lamp body.
As an improvement of the above scheme, a dimming switch is arranged on the first lamp body, and the main lamp and the first atmosphere lamp are respectively connected with the dimming switch.
As an improvement of the above scheme, the first lamp body includes a lamp holder, a housing, and a light guide plate, the first atmosphere lamp is disposed in a containing cavity formed by the housing and the light guide plate, the housing is connected to the lamp holder, and a first power supply circuit connected to the first atmosphere lamp and a second power supply circuit connected to the main lamp are disposed in the lamp holder.
In addition, the invention also provides another frame-shaped desk lamp, which comprises a first lamp body, a second lamp body, an atmosphere lamp and a main lamp, wherein the second lamp body can rotate relative to the first lamp body;
when the second lamp body rotates to a second position relative to the first lamp body, the atmosphere lamp is turned off, and the main lamp is turned on.
As an improvement of the above solution, when the second lamp body rotates to a first position relative to the first lamp body, the second lamp body and the first lamp body form a closed figure or an extension line of the second lamp body and the first lamp body form a closed figure.
As an improvement of the scheme, the bottom of the frame-shaped desk lamp is also provided with a lamp holder;
the frame-shaped desk lamp is further provided with a dimming switch, and the main lamp and the atmosphere lamp are respectively connected with the dimming switch.
The implementation of the invention has the following beneficial effects:
the invention discloses a frame-shaped desk lamp, which is characterized in that a first lamp body with a first atmosphere lamp and a second lamp body with a main lamp are arranged, the first lamp body is arranged into a frame-shaped structure with an opening, the second lamp body is rotatably arranged on the opening side of the first lamp body, a magnetic part and a sensing part are correspondingly arranged on the first lamp body and the second lamp body, when the second lamp body rotates, the positions of the sensing part and the magnetic part are changed, the magnetic field intensity of the magnetic part acting on the sensing part is changed, and the sensing part converts a magnetic field signal into an electric signal in real time, so that the switching between the first atmosphere lamp and the main lighting is realized; by turning over the second lamp body, the conversion between main lamp illumination and atmosphere illumination can be easily realized, the operation is simple and convenient, and the functions are more diversified; when the second lamp body is turned to the unfolding state, the main lamp enters a main lamp illumination mode, and the lamp is suitable for situations such as reading, writing, working and the like; when the second lamp body is turned to a closed state, the second lamp body enters an atmosphere lighting mode and is suitable for leisure situations such as mobile phones and computers; the second lamp body that sets up the main light rotates and sets up on first lamp body, and first lamp body is the frame shape structure that the opening set up, and first lamp body has acted as the effect of arm, and can not have the first heavy light-colored sense of sight, has set up first atmosphere lamp in the first lamp body simultaneously, and the atmosphere of first atmosphere lamp illumination is played up the face extensively, and the atmosphere is played up effectually, has promoted the aesthetic feeling of whole lamps and lanterns greatly.
Drawings
FIG. 1 is a schematic perspective view of a frame-shaped desk lamp according to an embodiment of the present invention;
FIG. 2 is a schematic view of the first exploded structure of FIG. 1;
FIG. 3 is a second exploded schematic view of FIG. 1;
fig. 4 is a schematic structural view of the second lamp body of fig. 1 when it is unfolded;
fig. 5 is a schematic structural view of the second lamp body of fig. 4 after rotating around a vertical rotation axis;
fig. 6 is a schematic structural view of the second lamp body of fig. 1 after rotating around a vertical rotation axis;
fig. 7 is a schematic structural view of a frame-shaped desk lamp according to the present invention, in which the first lamp body and the second lamp body form a triangle;
fig. 8 is a schematic structural view of the second lamp body of fig. 7 when it is unfolded;
fig. 9 is a schematic structural view of a pentagon formed by the first lamp body and the second lamp body of the frame-shaped desk lamp according to the present invention;
fig. 10 is a schematic structural view of the second lamp body of fig. 9 when it is unfolded;
fig. 11 is a schematic structural view of a frame-shaped desk lamp according to the present invention, in which a first lamp body and a second lamp body form a hexagon;
fig. 12 is a schematic structural view of the second lamp body of fig. 11 when it is unfolded.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides an embodiment of a frame-shaped desk lamp, which comprises a first lamp body 1, a second lamp body 2, atmosphere lamps 11 and 25 and a main lamp 21, wherein the second lamp body 2 can rotate relative to the first lamp body 1; when the second lamp body 2 is rotated to a first position with respect to the first lamp body 1 (as shown in fig. 1), the main lamp 21 is turned off and the atmosphere lamps 11 and 25 are turned on; when the second lamp body 2 is rotated to a second position with respect to the first lamp body 1 (as shown in fig. 4), the atmosphere lamps 11 and 25 are turned off, and the main lamp 21 is turned on.
The second lamp body 2 rotates relative to the first lamp body 1 to light the main lamp 21 or the atmosphere lamps 11 and 25 may be implemented by an electromagnetic sensing component, in this embodiment, a sensing component 12 is disposed on the first lamp body 1, a magnetic component 22 corresponding to the sensing component 12 is disposed on the second lamp body 2, or a magnetic component 22 is disposed on the first lamp body 1, and a sensing component 12 corresponding to the magnetic component 22 is disposed on the second lamp body 2; when the second lamp body 2 rotates relative to the first lamp body 1, the sensing part 12 senses the change of the magnetic field strength of the magnetic part 22, so as to switch the atmosphere lamp 11 and the main lamp 21.
In this embodiment, the first lamp body 1 is a frame structure with an opening, the atmosphere lamp 11 is disposed in the first lamp body 1, the main lamp 21 is disposed in the second lamp body 2, and the second lamp body 2 is rotatably disposed on the opening side of the first lamp body 1.
In the embodiment, the first lamp body 1 with the atmosphere lamp 11 and the second lamp body 2 with the main lamp 21 are arranged, the first lamp body 1 is arranged in a frame-shaped structure with an opening, the second lamp body 2 is rotatably arranged on the opening side of the first lamp body 1, the magnetic part 22 and the sensing part 12 are correspondingly arranged on the first lamp body 1 and the second lamp body 2, when the second lamp body 2 rotates, the positions of the sensing part 12 and the magnetic part 22 are changed, the magnetic field intensity acted on the sensing part 12 by the magnetic part 22 is changed, and the sensing part 12 converts a magnetic field signal into an electric signal in real time, so that the switching between the atmosphere lamp 11 and main lighting and the like is realized; by turning over the second lamp body 2, the switching between the lighting of the main lamp 21 and the atmosphere lighting can be easily realized, the operation is simple and convenient, and the functions are more diversified; in combination with fig. 1, the second lamp body 2 is turned over to the first position, that is, when the second lamp body 2 is closed to the opening side of the first lamp body 1, the atmosphere lighting mode is entered, and the lamp is suitable for watching leisure situations such as mobile phones, computers and the like; with reference to fig. 4, the second lamp body 2 is turned over to a second position, that is, when the second lamp body 2 is unfolded toward the opening side of the first lamp body 1, the main lamp 21 enters an illumination mode, and is suitable for situations such as reading, writing, working and the like; the main lamp lighting mode has better lighting effect than the atmosphere lighting mode, and the main lamp lighting mode has higher illumination intensity in the lighting area of the desk lamp. Set up second lamp body 2 rotation setting of main lamp 21 on first lamp body 1, first lamp body 1 is the frame-shaped structure that the opening set up, and first lamp body 1 has acted as the effect of arm, and can not have the light sensation of head and foot, has set up atmosphere lamp 11 in first lamp body 1 simultaneously, and the atmosphere of atmosphere lamp 11 illumination is rendered wide, and the atmosphere is rendered effectually, has promoted the aesthetic feeling of whole lamps and lanterns greatly.
In order to realize the multi-directional adjustment of the light emitting angle of the main lamp 1, the end of the first lamp body 1 is preferably provided with a horizontal rotating shaft 13, the top of the second lamp body 2 is provided with a vertical rotating shaft 23 vertically arranged with the horizontal rotating shaft 13, the horizontal rotating shaft 13 is sleeved with an adapter 24, and the horizontal rotating shaft 13 and the vertical rotating shaft 23 are respectively rotatably connected with the adapter 24. Therefore, the second lamp body 2 can be unfolded or closed by driving the second lamp body 2 to rotate around the horizontal rotating shaft 13; with reference to fig. 5 and 6, the main lamp 21 of the second lamp body 2 can directly illuminate the target object or illuminate the wall surface to realize reflective lighting by driving the second lamp body 2 to rotate around the vertical rotating shaft 23, and comfortable indirect light can be adjusted by rotating at different angles.
The first lamp body 1 of the present embodiment includes a lamp socket 14, a housing 15, and a light guide plate 16, the atmosphere lamp 11 is disposed in a receiving cavity formed by the housing 15 and the light guide plate 16, the housing 15 is connected to the lamp socket 14, and a first power supply circuit (not shown) connected to the atmosphere lamp 11 and a second power supply circuit (not shown) connected to the main lamp 21 are disposed in the lamp socket 14. In this embodiment, when the second lamp body 2 is in the closed state, the main lamp 21 is disposed on the side of the second lamp body 2 opposite to the first lamp body 1, and the atmosphere lamp 11 is disposed on the side of the main lamp 21.
Specifically, the sensing part 12 is a hall sensor, and in this embodiment, the magnetic part 22 is specifically disposed at the free end of the second lamp body 2, and the hall sensor is disposed on the first lamp body 1 at a position close to the opening side. The Hall sensor converts the sensed magnetic field signal into an electric signal in real time to control the on-off of the first power supply circuit and the second power supply circuit, so that the switching between the illumination of the atmosphere lamp 11 and the illumination of the main lamp 21 is realized.
In addition, in the present embodiment, the first lamp body 1 is provided with the dimming switch 17, the main lamp 21 and the atmosphere lamp 11 are respectively connected to the dimming switch 17, and the switching between the illumination of the atmosphere lamp 11 and the illumination of the main lamp 21 and the brightness adjustment can be realized by adjusting the dimming switch 17.
In order to achieve better atmosphere rendering effect, the present embodiment further includes an atmosphere lamp 25 disposed in the second lamp body 2, the atmosphere lamp 25 and the atmosphere lamp 11 are disposed on the same side of the main lamp 21, and the atmosphere lamp 25 and the atmosphere lamp 11 are connected in series, so as to achieve synchronous turning on and off of the atmosphere lamp 11 and the atmosphere lamp 25.
In order to ensure that the hall sensor can work effectively, the extension lines of the first lamp body 1 and the second lamp body 2 of the present embodiment are closed. Of course, a switch may be provided at the horizontal rotation shaft 13 to determine whether the second lamp body 2 is unfolded with respect to the first lamp body 1, thereby switching on and off of the atmosphere lamps (atmosphere lamp 11, atmosphere lamp 25) and the main lamp 21.
In this embodiment, preferably, the first lamp body 1 is provided with a magnetic attraction piece corresponding to the magnetic component 22, the magnetic attraction piece and the magnetic component 22 attract each other, and the first lamp body 1 and the second lamp body 2 can form a closed annular structure. The closed loop structure may be a triangle (as shown in fig. 7 and 8), a quadrangle, a pentagon (as shown in fig. 9 and 10), a hexagon (as shown in fig. 11 and 12), or other irregular loop structures.
In this embodiment, a weight block (not shown) is preferably disposed in the second lamp body 2, and a slot for accommodating the weight block is disposed in the second lamp body 2. This balancing weight can help realizing one-hand operation second lamp body 2 to expand it, close or around perpendicular pivot 23 rotatory, make each mode switch more smoothly.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (13)
1. A frame-shaped desk lamp is characterized by comprising a first lamp body and a second lamp body, wherein the first lamp body is of a frame-shaped structure with an opening, a first atmosphere lamp is arranged in the first lamp body, a main lamp is arranged in the second lamp body, and the second lamp body is arranged on the opening side of the first lamp body and is rotatably connected with the first lamp body;
wherein, the first lamp body is provided with a sensing part, and the second lamp body is provided with a magnetic part corresponding to the sensing part, or
The first lamp body is provided with a magnetic part, and the second lamp body is provided with a sensing part corresponding to the magnetic part;
when the second lamp body rotates relative to the first lamp body, the sensing part senses the change of the magnetic field intensity of the magnetic part so as to switch the first atmosphere lamp and the main lamp.
2. The desk lamp as claimed in claim 1, wherein the first lamp body has a horizontal pivot at an end thereof, the second lamp body has a vertical pivot at a top thereof, the vertical pivot is perpendicular to the horizontal pivot, the horizontal pivot is sleeved with an adapter, and the horizontal pivot and the vertical pivot are rotatably connected to the adapter, respectively.
3. The frame-shaped desk lamp according to claim 1 or 2, wherein the sensing member is a hall sensor provided on the first lamp body at a position near the opening side, and the magnetic member is provided at the free end of the second lamp body.
4. The desk lamp of claim 1, wherein said main lamp is disposed on a side of said second lamp body opposite said first lamp body, said first mood lamp being located on a side of said main lamp.
5. The frame-shaped desk lamp according to claim 1, wherein a second ambience lamp is provided in the second lamp body, the second ambience lamp is connected in series with the first ambience lamp, and the second ambience lamp is disposed on the same side of the main lamp as the first ambience lamp.
6. The frameset lamp of claim 1, wherein extensions of the first and second lamp bodies are closed.
7. The frame-shaped desk lamp as claimed in claim 3, wherein the first lamp body is provided with a magnetic member corresponding to the magnetic member, the magnetic member and the magnetic member attract each other, and the first lamp body and the second lamp body can form a closed ring-shaped structure.
8. A frame-shaped desk lamp as claimed in claim 1, wherein a weight block is provided in the second lamp body, and a slot for receiving the weight block is provided in the second lamp body.
9. The frame-shaped desk lamp according to claim 1, wherein a light adjusting switch is disposed on the first lamp body, and the main lamp and the first ambience lamp are respectively connected to the light adjusting switch.
10. The frame-shaped desk lamp according to claim 1, wherein the first lamp body comprises a lamp holder, a housing and a light guide plate, the first ambience lamp is disposed in a receiving cavity formed by the housing and the light guide plate, the housing is connected to the lamp holder, and a first power supply circuit connected to the first ambience lamp and a second power supply circuit connected to the main lamp are disposed in the lamp holder.
11. A frame-shaped desk lamp is characterized by comprising a first lamp body, a second lamp body, an atmosphere lamp and a main lamp, wherein the second lamp body can rotate relative to the first lamp body;
when the second lamp body rotates to a second position relative to the first lamp body, the atmosphere lamp is turned off, and the main lamp is turned on.
12. The desk lamp as claimed in claim 11, wherein when the second body is rotated to a first position relative to the first body, the second body and the first body form a closed figure or an extension of the second body and the first body form a closed figure.
13. The frame-shaped desk lamp according to claim 11 or 12, wherein a lamp holder is further provided at the bottom of the frame-shaped desk lamp;
the frame-shaped desk lamp is further provided with a dimming switch, and the main lamp and the atmosphere lamp are respectively connected with the dimming switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110161745.6A CN112856269A (en) | 2021-02-05 | 2021-02-05 | Frame-shaped desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110161745.6A CN112856269A (en) | 2021-02-05 | 2021-02-05 | Frame-shaped desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112856269A true CN112856269A (en) | 2021-05-28 |
Family
ID=75989132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110161745.6A Pending CN112856269A (en) | 2021-02-05 | 2021-02-05 | Frame-shaped desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112856269A (en) |
-
2021
- 2021-02-05 CN CN202110161745.6A patent/CN112856269A/en active Pending
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