CN210532123U

CN210532123U - Large-power long-arm folding metal double-USB-output business table lamp

Info

Publication number: CN210532123U
Application number: CN201920730282.9U
Authority: CN
Inventors: 卓楚光
Original assignee: Guangdong Dp Co ltd
Current assignee: Guangdong Dp Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-15
Anticipated expiration: 2029-05-21

Abstract

The application discloses commercial desk lamp includes: a lamp base having a first mass; the lamp post long arm comprises a first long arm and a second long arm; and the light source module is used for realizing the lighting effect. A first connection exists between one end of the first long arm and the lamp holder, a second connection exists between the other end of the first long arm and one end of the second long arm, and a third connection exists between the other end of the second long arm and the light source module; the first connection, the second connection and the third connection are connected through a rotating shaft, and the placing angles of the first long arm, the second long arm and the light source module can be adjusted through the rotating shaft; the first mass enables the lamp holder to maintain stability of the desk lamp, and supports the first long arm, the second long arm and the light source module to be placed at a preset angle.

Description

Large-power long-arm folding metal double-USB-output business table lamp

Technical Field

The utility model belongs to the technical field of the illumination desk lamp, especially, relate to a two USB output business table lamps of folding metal of high-power long arm.

Background

At present, the popularization rate of the table lamp is very high, and the table lamps in domestic markets have various types, and can be divided into incandescent lamps, energy-saving lamps, LED lamps and the like according to the types of bulbs. With the development of economy, people continuously put higher demands on the level of physical life. The table lamp products produced in large batch in the market at present can not meet the personalized requirements of people. People hope that the purchased desk lamp product can meet the material function and reflect the interests and hobbies of purchasers, personal taste and the like. Nowadays, the market requirements for the desk lamp are mainly reflected in that firstly, individuation is pursued; secondly, the diversity of functions and environmental protection. Therefore, the desk lamp is no longer a simple lighting tool, but gradually develops towards combination, decoration and high-efficiency energy conservation.

The traditional desk lamp has the defects that the actual requirements of users cannot be met more and more due to the fact that the desk lamp is fixed and cannot be adjusted or the structure with small adjustment amplitude, parts are not energy-saving and environment-friendly enough, the service life is not long, eye protection strength is not enough and the like. Along with the requirements of people on the functions, the appearance, the environmental protection and the like of the desk lamp are higher and higher, the desk lamp is required to be flexibly adjusted, the adaptability is strong, meanwhile, the novel desk lamp with high efficiency, energy conservation and environmental protection meets the requirements of a user, and the structure and the functions of the desk lamp are optimized by combining the personalized requirements of the user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a commercial affairs desk lamp, include: a lamp base having a first mass; the lamp post long arm comprises a first long arm and a second long arm; and the light source module is used for realizing the lighting effect. A first connection exists between one end of the first long arm and the lamp holder, a second connection exists between the other end of the first long arm and one end of the second long arm, and a third connection exists between the other end of the second long arm and the light source module; the first connection, the second connection and the third connection are connected through a rotating shaft, and the placing angles of the first long arm, the second long arm and the light source module can be adjusted through the rotating shaft; the first mass enables the lamp holder to maintain stability of the desk lamp, and supports the first long arm, the second long arm and the light source module to be placed at a preset angle.

In some embodiments, the lamp base is constructed of a metallic material.

In some embodiments, the preset angle may be set according to the user's personal preference and actual lighting needs.

In some embodiments, the light source module further comprises: a luminaire for generating an illumination beam; a lampshade for controlling the divergence direction of the illumination light beam; and the electric quantity receiving unit is used for supplying power to the lamp.

In some embodiments, the commercial desk lamp further includes a circuit control module, and the circuit control module can receive the commercial power accessed by the power line of the commercial desk lamp and output an electric quantity parameter for controlling the working state of the light source module.

In some embodiments, the circuit control unit may be installed in the base, and transmit the power parameter to the power receiving unit through a wire disposed inside the long arm of the light pole, so as to control the operating state of the light fixture.

In some embodiments, the circuit control module further comprises a switching device and/or an adjusting device, and a user can adjust the operating state of the light source module through the switching device and/or the adjusting device.

In some embodiments, the user may adjust the operating state of the light source module through the switching device and/or the adjusting device, including: the circuit control module can receive a user input signal based on the operation of a user; generating a parameter of an electrical quantity based on said user input signal; and sending the electric quantity parameter to the power supply module so as to control the working state of the power supply module.

In some embodiments, the circuit control module further comprises at least one Universal Serial Bus (USB) interface for providing a regulated voltage and current output for charging a compliant electronic device.

In some embodiments, the electronic device conforming to the specification includes a mobile phone, a tablet computer, a mobile phone charger, a wireless headset, a bluetooth speaker, and other related electronic products.

The beneficial effects of the utility model are that can adjust a plurality of angles in a flexible way, adaptability is strong, can also have multilayer processing's diffuse light simultaneously, through advanced light processing technology for the user can also have soft not dazzling light with the lamp night.

Drawings

The present invention is further described in terms of exemplary embodiments. These exemplary embodiments are described in detail with reference to the accompanying drawings. These embodiments are non-limiting exemplary embodiments, wherein like reference numerals represent similar structures in at least two views of the drawings, and wherein:

fig. 1 is a schematic structural diagram of a high-power long-arm folding metal dual-USB output business desk lamp according to the present invention;

fig. 2 is a schematic structural view of a base according to the present invention;

fig. 3 is a schematic structural view of a long arm of a lamp post according to the present invention;

fig. 4 is a schematic structural diagram of a light source module according to the present invention;

fig. 5 is a schematic diagram of the operation of a circuit control module according to the present invention; and

fig. 6 is a schematic circuit diagram of a circuit control module according to the present invention.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and do not limit the application scope of the present invention, and for those skilled in the art, the present invention can be applied to other similar scenes according to these drawings without any creative work.

As used in this specification and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment". Relevant definitions for other terms will be given in the following description.

Fig. 1 is a schematic structural diagram of a high-power long-arm folding metal double-USB output business desk lamp according to the present invention. As shown in fig. 1, the high-power long-arm folding metal dual-USB output business desk lamp includes a base 101, a lamp post long arm, and a light source module 104. Wherein the pole long arm comprises a first long arm 102 and a second long arm 103. There is a first connection 101 between one end of the first long arm and the lamp holder, a second connection 102 between the other end of the first long arm and one end of the second long arm, and a third connection 103 between the other end of the second long arm and the light source module.

In some embodiments, the first connection, the second connection, and the third connection are all connected by a rotating shaft, and the placement angles of the first long arm, the second long arm, and the light source module can be adjusted by the rotating shaft. For example, the user may rotate the first long arm, the second long arm and the light source module through the rotation shaft to adjust to a user-preferred position. In some embodiments, the rotating shaft may fixedly lock the first long arm, the second long arm or the light source module when performing a rotating operation. For example, the locking and fixing can be performed every certain rotation angle (for example, 5 °) through a gear and a latch provided in the rotating shaft.

In some embodiments, the lamp holder is composed of a metal material and has a first mass m. The first mass m enables the lamp holder to maintain stability of the desk lamp, and supports the first long arm, the second long arm and the light source module to be placed at a preset angle. For example, the structural chassis is designed with reasonable weight so that the lamp head can extend 90 ° forward. The preset angle may be set according to the user's personal preference and actual lighting needs. For example, the user can adjust the desk lamp according to the actual lighting requirement and the personal preference of the irradiation angle, and adjust the first long arm, the second long arm and the light source module through the rotating shaft so as to achieve the proper placing angle and position.

In some embodiments, 2 Universal Serial Bus (USB) interfaces are also provided at the lamp base. The USB interface can provide stable power output for charging electronic products meeting the specification. For example, the output voltage of the USB interface is 5V, and the current is 2.1A, so that the USB interface can be used to charge or provide power for related electronic products such as a general mobile phone, a tablet computer, a charger, a wireless headset, a bluetooth speaker, and the like.

Fig. 2 is a schematic structural diagram of a base according to the present invention. As shown in fig. 2, the base includes a base upper shell 20, a first balancing weight 21, a second balancing weight 22, an input/output (I/O) module 23, a power module 24, a strong magnet 25, a locking member 26, a power line 27, a base lower shell 28, and a circular silica gel pad 19. Wherein, the base upper shell 20 and the base lower shell 28 are both made of rigid material (e.g., metal) and have a relatively hard texture. The first balancing weight 21 and the second balancing weight 22 are arranged in a manner that the overall weight of the base can be adjusted conveniently. The I/O module 23, the power module 24, the strong magnet 25 and the power line 27 all belong to a circuit control module, and are used for receiving commercial power accessed by the power line of the commercial desk lamp and outputting an electric quantity parameter for controlling the working state of the light source module. For more description of the circuit control module, see fig. 5. Retaining members 26 are used to securely retain the various components. The ring silica gel pad is used for protecting the base, and the rigid collision between the base and the contact surface when the desk lamp is placed is prevented.

In addition, the base includes a left pivot axle 10 having a first connection 105 for pivotally connecting the base to the first long arm 102, as shown in FIG. 3.

Fig. 3 is a schematic structural view of a lamp post long arm according to the present invention. As shown in FIG. 3, the long arm of the lamp post comprises two aluminum alloy tubes 11, a left rotating shaft 12 of a second connection 106, an aluminum tube ornament 13, a right rotating shaft 14, a non-standard nut 15, a non-standard screw rod 16, a circular ring rubber gasket 17 and a pressing piece 18. Wherein, two aluminum alloy pipes 11 correspond to the first long arm 102 and the second long arm 103, respectively. In addition, the first connection 105 comprises a left rotating shaft 10, an aluminum pipe decoration 13, a right rotating shaft 14, a non-standard nut 15, a non-standard screw 16, a circular ring rubber gasket 17 and a pressing piece 18; the second connection 106 comprises a left rotating shaft 12, an aluminum pipe decoration 13, a right rotating shaft 14, a non-standard nut 15, a non-standard screw 16, a circular ring rubber gasket 17 and a pressing piece 18. The first connection 105 and the second connection 106 are substantially identical in structure and components.

In addition, one end of the second long arm is connected to the light source module 104 through a rotating shaft, as shown in fig. 4.

Fig. 4 is a schematic structural diagram of a light source module according to the present invention. As shown in fig. 4, the light source module 104 may include a lamp housing 1, a lamp 2, a heat sink 3, a lamp cup 4, a front cap case 5, a rotation shaft pressing member 6, a cap rotation shaft 7, a cap decoration 8, and a cap rear case 9. Wherein the lampshade 1 is used for controlling the divergence direction of the illumination light beam; the luminaire 2 is used for generating an illumination beam. Preferably, the luminaire 2 may be one or more LED lamps. In addition, the light source module 104 may further include a third connecting part, including a left rotating shaft 10, a right rotating shaft 14, a non-standard nut 15, a non-standard screw 16, a ring rubber gasket 17, and a pressing member 18. The structure and components of the first connection 105, the second connection 106 and the third connection 107 are substantially identical.

In some embodiments, the light source module 104 may further include a power receiving unit (not shown) for supplying power to the luminaire. For example, the power receiving unit may receive external power input and output the external power input to the lamp 2, and the lamp 2 may operate according to the received external power. The external power input may be an output power parameter from the circuit control module. For the description of the circuit control module, see fig. 5 in detail.

Fig. 5 is a schematic diagram of the operation of the circuit control module according to the present invention.

In some embodiments, the commercial desk lamp further includes a circuit control module, and the circuit control module can receive the commercial power accessed by the power line of the commercial desk lamp and output an electric quantity parameter for controlling the working state of the light source module. The parameter of the electric quantity can comprise voltage magnitude, current magnitude and the like. In some embodiments, the circuit control unit may be installed in the base, and transmit the power parameter to the power receiving unit through a wire disposed inside the long arm of the light pole, so as to control the operating state of the light fixture. The working state of the lamp can comprise a switch state and brightness adjustment.

As shown in fig. 5, the circuit control module may receive an input voltage V related to the commercial power_in ⁺And V_in ^-. The circuit control module may also accept user input signals, which may include signals generated by a user's switching operation, brightness adjustment operation, and the like. In some embodiments, the circuit control module comprises at least a switching device and/or an adjusting device, and a user can adjust the working state of the light source module through the switching device and/or the adjusting device. For example, a user may generate an input signal by operating the switching means and/or the adjusting means, thereby controlling the on-off state of the light source module and the adjustment state of the brightness or the hue. In some embodiments, the switching device and the adjustment device may be one and the same component. For example, the component may be a rotary button, which corresponds to a light-off state when rotated to the leftmost side, and the brightness adjustment may be performed by rotating the button, the more the rotation to the right, the greater the brightness. In some embodiments, the adjustment device may further comprise a chromaticity adjustment button. For example, the user may adjust the lighting to a warm tone or a cool tone, etc. by the chromaticity adjustment button.

In some embodiments, the circuit control module may receive a user input signal based on a user operation. The user input signal may be an electrical signal generated by a user based on a switching operation and/or an adjustment operation. In some embodiments, the circuit control module may also generate a charge parameter based on the user input signal. The electric quantity parameters at least comprise voltage and current. In addition, the circuit control module can also send the electric quantity parameter to the power supply module so as to control the working state of the power supply module. For example, as shown in fig. 5, the circuit control module may send the power parameter to the power receiving unit of the light source module, and control the working state of the lamp through the power receiving unit. The working state of the lamp comprises an on-off state, illumination brightness, illumination chromaticity and the like.

In some embodiments, the circuit control module further comprises at least one Universal Serial Bus (USB) interface (e.g., USB)₁And USB₂) The power supply is used for providing stable voltage and current output for charging electronic equipment meeting the specification. The electronic equipment meeting the specification can comprise mobile phones, tablet computers, charge pal, wireless earphones, Bluetooth sound boxes and other related electronic products.

Fig. 6 is a schematic circuit diagram of a circuit control module according to the present invention. As shown in fig. 6, the core component of the circuit control module is an LT7003 chip, and further includes some other circuit elements and the like. The output interface of the USB is shown as USB1 and USB2.0 in fig. 6.

In some embodiments, the circuit diagram design of the circuit control module is not limited to the circuit shown in fig. 6, as long as the corresponding functions can be satisfied, and some other functional components may be added. For example, the circuit control module may further include a light sensing unit for detecting the illumination intensity in the surrounding environment and adjusting the parameter of the electric quantity based on the illumination intensity in the surrounding environment, so as to intelligently control the operating state of the light source module.

In some embodiments, the high-power long-arm folding metal double-USB output business desk lamp can be widely applied to business occasions (such as offices, meeting rooms and the like), household occasions (such as study rooms and bedroom lamps), coffee halls, restaurants, entertainment places and the like, not only can provide a lighting function for a user, but also can provide a charging function of the USB, is simple in structure and easy to operate, and facilitates the user to adjust the lighting angle and intensity according to personal preference and actual needs.

Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing disclosure is by way of example only, and is not intended to limit the present application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the scope of the exemplary embodiments of the present application.

Additionally, the order in which elements and sequences of the processes are recited in the present application, the use of alphanumeric or other designations, is not intended to limit the order of the processes and methods in the present application, unless otherwise indicated in the claims. While various presently contemplated embodiments have been discussed in the foregoing disclosure by way of example, it should be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein.

Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.

Finally, it should be understood that the embodiments described herein are merely illustrative of the principles of the embodiments of the present application. Other variations are also possible within the scope of the present application. Thus, by way of example, and not limitation, alternative configurations of the embodiments of the present application can be viewed as being consistent with the teachings of the present application. Accordingly, the embodiments of the present application are not limited to only those embodiments explicitly described and depicted herein.

Claims

1. A business desk lamp, comprising:

a lamp base having a first mass;

the lamp post long arm comprises a first long arm and a second long arm; and

the light source module is used for realizing the illumination effect;

a first connection exists between one end of the first long arm and the lamp holder, a second connection exists between the other end of the first long arm and one end of the second long arm, and a third connection exists between the other end of the second long arm and the light source module;

the first connection, the second connection and the third connection are connected through a rotating shaft, and the placing angles of the first long arm, the second long arm and the light source module can be adjusted through the rotating shaft;

the first mass enables the lamp holder to maintain stability of the desk lamp, and supports the first long arm, the second long arm and the light source module to be placed at a preset angle.

2. The business desk lamp of claim 1, wherein the lamp base is made of a metallic material.

3. The business desk lamp as claimed in claim 1, wherein the preset angle can be set according to the user's personal preference and actual lighting requirement.

4. The business desk lamp of claim 1, wherein the light source module further comprises:

a luminaire for generating an illumination beam;

a lampshade for controlling the divergence direction of the illumination light beam; and

and the electric quantity receiving unit is used for supplying power to the lamp.

5. The business desk lamp of claim 4, further comprising:

and the circuit control module can receive commercial power accessed by a power line of the commercial desk lamp and output an electric quantity parameter for controlling the working state of the light source module.

6. The business desk lamp as claimed in claim 5, wherein the circuit control module is installed in the lamp holder and transmits the power parameter to the power receiving unit through a wire disposed inside the long arm of the lamp post, thereby controlling the operating state of the light source module.

7. The business desk lamp of claim 5, wherein the circuit control module comprises at least a switch device and/or an adjustment device, and a user can adjust the working state of the light source module through the switch device and/or the adjustment device.

8. The business desk lamp of claim 7, wherein the user can adjust the working state of the light source module through the switch device and/or the adjusting device, comprising:

the circuit control module can receive a user input signal based on the operation of a user;

generating a parameter of an electrical quantity based on said user input signal; and

and sending the electric quantity parameter to the light source module so as to control the working state of the light source module.

9. The business desk lamp of claim 5, wherein the circuit control module further comprises at least one USB interface for providing a regulated voltage and current output for charging a compliant electronic device.

10. The business desk lamp of claim 9, wherein the compliant electronic devices comprise a mobile phone, a tablet computer, a charger, a wireless headset and a bluetooth speaker.