CN206958684U - One kind light modulation temperature-controlling energy-saving desk lamp - Google Patents

Abstract

The utility model discloses an energy-saving table lamp with light adjustment and temperature control, which belongs to the technical field of lighting device design, and in particular relates to an energy-saving and beautiful table lamp with light adjustment and temperature control. The energy-saving desk lamp comprises a desk lamp, a support structure and a water circulation system, and the desk lamp, the support structure and the water circulation system cooperate with each other to complete the adjustment of heat dissipation, brightness and lighting effect of the desk lamp. The device absorbs the heat emitted by the LED light-emitting unit through the water circulation system, and discharges it into the water tank through the water pump, thereby realizing the cooling treatment of the LED light-emitting unit. The LED light-emitting unit of the device is equipped with running water, which forms a water pattern through the irradiation of light, and the irradiation effect of the desk lamp is better and more diversified. The multi-link adjustment mechanism can adjust the angle of the reflective layer, and realize the adjustment of the LED luminous intensity through the adjustment of the reflection angle.

Description

An energy-saving desk lamp with dimming and temperature control

technical field

The utility model relates to an energy-saving table lamp, which belongs to the technical field of lighting device design, in particular to an energy-saving and beautiful table lamp with light adjustment and temperature control.

Background technique

Human beings live in the natural environment and maintain a symbiotic and inseparable relationship with nature. Intelligent human beings use natural resources to maintain the species' multiplication and maintain a good ecological environment. However, with the rapid development of human science and technology, human beings have more means to transform nature, which has led to more and more serious damage to the natural environment on which human beings rely, and the continuous loss of energy and resources. Even on the verge of depletion, thus affecting the balance of the global ecosystem. The imbalance of the global ecological balance has also brought crises and challenges to the stability of the earth's ecosystem.

With the development of our country's economy, technological progress, and national strength, ecological and environmental problems are becoming more and more serious. It is mainly manifested in the contradictions in the three aspects of environment, population and resources. my country has a large population base and the total population ranks first in the world. Therefore, "China is a country with small resources and poor energy resources, whether in terms of per capita or distribution. This is the most basic national condition." China not only supports a large population, Moreover, the pollution and irrational use of land, forests, and hydropower resources and energy by people who still lack environmental protection awareness in recent years have exacerbated the severe situation of my country's ecological and environmental problems.

Nowadays, my country's power energy is relatively tight, and there will be power shortages and power outages in many areas during peak power consumption, while my country's lighting power consumption accounts for about 20% of the total power consumption. It can be seen that the energy-saving work of lighting electricity consumption will make great achievements in saving electricity energy and coal resources. Therefore, under the premise that energy and resources are limited and severely damaged, the key is to discover and utilize new energy and reduce the waste of existing energy and resources.

Desk lamps are frequently used in offices, homes, and student dormitories. It is a big problem to adjust their brightness and lighting range. How to dissipate the heat generated by their lamp tubes or bulbs is also an urgent problem to be solved. At present, there are relatively few studies on heat dissipation and light adjustment of desk lamps. Therefore, the utility model designs a light-adjustable temperature-controlled energy-saving desk lamp.

Utility model content

The purpose of the utility model is to propose a light-adjustable energy-saving desk lamp, in order to realize the adjustment of heat dissipation, brightness and lighting effect of the desk lamp.

In order to achieve the above purpose, the technical solution adopted by the utility model is a light-adjustable temperature-controlled energy-saving desk lamp. The energy-saving desk lamp includes a desk lamp, a bracket structure and a water circulation system. Adjust the lighting effect. A water tank 2 is arranged in the middle of the base 1, and the water inlet pipe 9 and the water outlet pipe 10 of the water circulation system are connected with the water tank 2 respectively, and a water pump 3 is arranged between the water inlet pipe 9 and the water tank 2, and the water pump 3 is installed on the side of the base 1; the bracket 4 , the adjusting bracket 5 and the connecting bracket 6 are the supporting skeleton structure of this energy-saving desk lamp, the connecting bracket 6 is a U-shaped frame structure, the middle of the side of the connecting bracket 6 is connected with one end of the adjusting bracket 5, and the U-shaped structure in the middle of the connecting bracket 6 is connected There are LED lamp tubes 11;

The side part of the lampshade 7 is connected with the connecting bracket 6 by pins, and the adjustment knob 8 and the lampshade 7 are connected together by thread fit; the inside of the lampshade 7 is provided with a multi-link adjustment mechanism, and the inner wall of the lampshade 7 is fixed with a reflective layer 18, through The multi-link adjusting mechanism adjusts the opening and closing angle of the reflective layer 18 to realize the brightness adjustment of the reflective layer 18 to the LED lamp tube 11 .

The bracket 4, the adjusting bracket 5 and the connecting bracket 6 are all hollow structures, the water inlet pipe 9 and the water outlet pipe 10 are arranged side by side inside the bracket 4 and the adjusting bracket 5, and the water inlet pipe 9 flows into the LED lamp tube 11 along one side of the connecting bracket 6, and the outlet The water pipe 10 is connected to the pipeline flowing out of the LED light tube 11, and the inside of the LED light tube 11 is the intersection pipe of the water inlet pipe 9 and the water outlet pipe 10; the water inlet pipe 9 and the water outlet pipe 10 are symmetrically arranged in the U-shaped frame structure of the connecting bracket 6 . The heat dissipation of the LED lamp tube 11 is controlled through the water inlet pipe 9 and the water outlet pipe 10 , and at the same time, the effect of the LED lamp tube 11 irradiating water patterns is realized.

The multi-link adjustment mechanism includes a threaded rod 12, a first link a13.1, a first link b13.2, a second link a14.1, a second link b14.2, a third link a15.1, The third connecting rod b15.2, the fourth connecting rod a16.1, the fourth connecting rod b16.2, the fifth connecting rod a17.1, the fifth connecting rod b17.2; the top of the threaded rod 12 is connected with the adjustment knob 8, and the thread The bottom of the rod 12 is connected with the first connecting rod a13.1 and the first connecting rod b13.2.

The first connecting rod a13.1 is connected with the second connecting rod a14.1, the second connecting rod a14.1 is connected with the third connecting rod a15.1 through the fixed hinge seat a, the third connecting rod a15.1 is connected with the third connecting rod a15.1 The four connecting rods a16.1 are connected, the fourth connecting rod a16.1 is connected with the fifth connecting rod a17.1, and the fifth connecting rod a17.1 is connected with one end of the reflective layer 18 after passing through the lampshade 7 .

The first connecting rod b13.2 is connected with the second connecting rod b14.2, the second connecting rod b14.2 is connected with the third connecting rod b15.2 through the fixed hinge seat b, the third connecting rod b15.2 is connected with the third connecting rod b15.2 The four connecting rods b16.2 are connected, the fourth connecting rod b16.2 is connected with the fifth connecting rod b17.2, and the fifth connecting rod b17.2 is connected with the other end of the reflective layer 18 after passing through the lampshade 7 .

The first link a13.1, the second link a14.1, the third link a15.1, the fourth link a16.1 and the fifth link a17.1 form a first multi-link mechanism.

The first link b13.2, the second link b14.2, the third link b15.2, the fourth link b16.2 and the fifth link b17.2 form a second multi-link mechanism.

The first multi-link mechanism and the second multi-link mechanism are arranged symmetrically.

The fixed hinge seat a and the fixed hinge seat b are installed on the lampshade 7, and the fifth connecting rod a17.1 and the fifth connecting rod b17.2 are both single-degree-of-freedom linear constraints.

The reflective layer 18 is made of elastic plastic, and the outer surface layer of the elastic plastic is coated with light reflective material.

Grooves are provided at the ends of the bracket 4, the adjusting bracket 5 and the connecting bracket 6, and the water inlet pipe 9 and the water outlet pipe 10 protrude or enter the inside of the bracket 4, the adjusting bracket 5, and the connecting bracket 6 through the grooves.

The LED light tube 11 is divided into two-layer structure. The inside of the LED light tube 11 is an LED light-emitting unit, and the outside of the LED light-emitting unit is covered with a transparent glass cover. .

Compared with the prior art, the utility model has the following beneficial effects.

1. This device absorbs the heat emitted by the LED light-emitting unit through the water circulation system, and discharges it into the water tank through the water pump, realizing the cooling treatment of the LED light-emitting unit.

2. The LED light-emitting unit of this device is equipped with flowing water, which forms a water pattern through the illumination of the light, and the illumination effect of the table lamp is better and diversified.

3. The multi-link adjustment mechanism can adjust the angle of the reflective layer, and adjust the luminous intensity of the LED through the adjustment of the reflection angle.

Description of drawings

Figure 1 is the overall structure diagram of the device.

Fig. 2 is the elevation structure drawing of this device.

Figure 3 is a front view of the device.

Fig. 4 is a structural diagram of grooves provided on the bracket and the adjusting bracket.

Fig. 5 is a structural diagram of grooves provided on the adjusting bracket and the connecting bracket.

Figure 6 is a schematic diagram of the connection between the water inlet pipe and the water outlet pipe and the base.

Figure 7 is a structural diagram of the hinged connection between the bracket and the base.

Figure 8 is a layout diagram of the connection between the LED light tube and the water inlet pipe and the water outlet pipe.

Fig. 9 is an adjustment principle diagram of the multi-link adjustment mechanism.

In the figure: 1. Base, 2. Sink, 3. Water pump, 4. Bracket, 5. Adjusting bracket, 6. Connecting bracket, 7. Lampshade, 8. Adjusting knob, 9. Water inlet pipe, 10. Water outlet pipe, 11. LED lamp tube, 12, threaded rod, 13.1, first connecting rod a, 13.2, first connecting rod b, 14.1, second connecting rod a, 14.2, second connecting rod b, 15.1, third connecting rod a, 15.2 , the third connecting rod b, 16.1, the fourth connecting rod a, 16.2, the fourth connecting rod b, 17.1, the fifth connecting rod a, 17.2, the fifth connecting rod b, 18, the reflective layer.

Detailed ways

Below in conjunction with accompanying drawing 1-9 the action process of the present utility model is described.

Firstly, adjust the lampshade 7 and the LED lamp tube 11 to a proper position through the bracket 4 , the adjustment bracket 5 and the connection bracket 6 .

Then, turn on the switch, the LED lamp tube 11 emits light, start the water pump 3, and the water pump 3 pumps the water in the water tank in the base 1 into the water inlet pipe 9, and the water inlet pipe 9 enters the LED along the inside of the bracket 4, the adjustment bracket 5 and the connection bracket 6. In the lamp tube 11, the water flowing through the LED light-emitting unit in the LED lamp tube 11 enters the water outlet pipe 10, and the water in the outlet pipe 10 flows into the water tank 2 in the base 1 along the connecting bracket 6, adjusting the bracket 5 and the bracket 4, and completing Water circulation.

When the light intensity of the LED tube 11 needs to be adjusted, turn the adjusting knob 8 to tighten it, and the adjusting knob 8 drives the threaded rod 12 to rotate, and the threaded rod 12 produces a thrust effect on the first connecting rod a13.1 and the first connecting rod b13.2 , the second connecting rod a14.1 and the second connecting rod b14.2 generate rotational torque, the third connecting rod a15.1 drives the fourth connecting rod a16.1 to move, the third connecting rod b15.2 drives the fourth connecting rod b16 .2 movement, and then the fifth connecting rod a17.1 and the fifth connection b17.2 have a stretching effect on the reflective layer 18. At this time, the reflective layer 18 has a dispersion effect on the light emitted by the LED lamp tube 11, and the light intensity is dimmed ; On the contrary, the light intensity is enhanced.

Claims (6)

1. An energy-saving desk lamp with dimming and temperature control, characterized in that: the energy-saving desk lamp comprises a desk lamp and a support structure and a water circulation system; The water pipes (10) communicate with the water tank (2) respectively, and a water pump (3) is arranged between the water inlet pipe (9) and the water tank (2), and the water pump (3) is installed on the side of the base (1); the support (4), Adjusting bracket (5) and connecting bracket (6) are the support skeleton structure of this energy-saving desk lamp, and connecting bracket (6) is U-shaped frame structure, and the side middle of connecting bracket (6) is connected with adjusting bracket (5) one end, connects The U-shaped structure in the middle of the bracket (6) is connected with an LED light tube (11); the other end of the adjustment bracket (5) is hinged to the bracket (4), and the bracket (4) is hinged to the top of the base (1); The side part of the lampshade (7) is connected with the connecting bracket (6) by pins, and the adjusting knob (8) is connected together with the lampshade (7) by screw threads; the interior of the lampshade (7) is provided with a multi-link adjustment mechanism, and the lampshade ( 7) A reflective layer (18) is fixed on the inner wall, and the opening and closing angle of the reflective layer (18) is adjusted through a multi-link adjustment mechanism to realize the brightness adjustment of the LED lamp (11) by the reflective layer (18); The bracket (4), the adjustment bracket (5) and the connection bracket (6) are all hollow structures, the water inlet pipe (9) and the water outlet pipe (10) are arranged side by side inside the bracket (4), the adjustment bracket (5), and the water inlet pipe ( 9) Flow into the LED light tube (11) along one side of the connecting bracket (6), the outlet pipe (10) is connected with the pipeline flowing out of the LED light tube (11), and the inside of the LED light tube (11) is the water inlet pipe (9 ) and the intersection pipe of the outlet pipe (10); the inlet pipe (9) and the outlet pipe (10) are symmetrically arranged in the U-shaped frame structure of the connecting bracket (6). 2. An energy-saving table lamp with dimming and temperature control according to claim 1, characterized in that: the multi-link adjustment mechanism includes a threaded rod (12), a first connecting rod a (13.1), a first connecting rod b (13.2 ), the second link a (14.1), the second link b (14.2), the third link a (15.1), the third link b (15.2), the fourth link a (16.1), the fourth link Rod b (16.2), fifth connecting rod a (17.1), fifth connection b (17.2); the top of the threaded rod (12) is connected with the adjustment knob (8), and the bottom of the threaded rod (12) is connected with the first connecting rod a ( 13.1) is connected with the first connecting rod b (13.2); The first connecting rod a (13.1) is connected with the second connecting rod a (14.1), the second connecting rod a (14.1) is connected with the third connecting rod a (15.1) through the fixed hinge seat a, and the third connecting rod a (15.1) is connected with the fourth connecting rod a (16.1), the fourth connecting rod a (16.1) is connected with the fifth connecting rod a (17.1), and the fifth connecting rod a (17.1) passes through the lampshade (7) and connects with the reflector One end of layer (18) is connected; The first connecting rod b (13.2) is connected with the second connecting rod b (14.2), the second connecting rod b (14.2) is connected with the third connecting rod b (15.2) through the fixed hinge seat b, and the third connecting rod b (15.2) is connected with the fourth connecting rod b (16.2), the fourth connecting rod b (16.2) is connected with the fifth connecting rod b (17.2), and the fifth connecting rod b (17.2) passes through the lampshade (7) and connects with the reflector The other end of layer (18) is connected; The first link a (13.1), the second link a (14.1), the third link a (15.1), the fourth link a (16.1) and the fifth link a (17.1) form the first multi-link mechanism; The first link b (13.2), the second link b (14.2), the third link b (15.2), the fourth link b (16.2) and the fifth link b (17.2) constitute the second multi-link mechanism ; The first multi-link mechanism and the second multi-link mechanism are arranged symmetrically. 3. An energy-saving desk lamp with dimming and temperature control according to claim 2, characterized in that: the fixed hinged seat a and the fixed hinged seat b are installed on the lampshade (7), the fifth connecting rod a (17.1) and the fifth The connecting rod b(17.2) is a single-degree-of-freedom linear constraint. 4. An energy-saving desk lamp with dimming and temperature control according to claim 1, characterized in that: the reflective layer (18) is made of elastic plastic, and the outer surface of the elastic plastic is coated with light reflective material. 5. A kind of dimming temperature control energy-saving desk lamp according to claim 1, it is characterized in that: the end of bracket (4), adjustment bracket (5) and connecting bracket (6) is provided with groove, and water inlet pipe ( 9) and the outlet pipe (10) stretch out or enter the inside of the support (4), the adjustment support (5), and the connection support (6) through the groove. 6. A dimming and temperature-controlling energy-saving table lamp according to claim 1, characterized in that: the LED lamp tube (11) is divided into two-layer structure, the inside of the LED lamp tube (11) is an LED light-emitting unit, and the LED light-emitting unit The exterior of the junction tube is covered with a transparent glass cover, the confluence pipe is coiled on the surface of the glass cover, and the outside of the confluence pipe is covered with a sealed glass cover.