Notebook computer with night lighting device

Abstract

The utility model relates to the technical field of notebook computers, and discloses a notebook computer with a night lighting device, which comprises a notebook computer and a heat dissipation structure, the heat dissipation structure is arranged under the notebook computer, the heat dissipation structure comprises a bottom plate, two fixing frames are welded on the lower surface of the bottom plate, and limiting rings are welded on the inner walls of the bottoms of the two fixing frames. A protective fence is welded to the inner wall of the periphery of the limiting ring, and a fan is rotationally connected to the outer wall of the protective fence. Through the arrangement of the fan and the protective guard, internal components of the computer are radiated outwards through the heat dissipation grooves in the two sides, the bottom plate is arranged at the bottom of the computer, the fan is arranged on the protective guard of the limiting ring in the fixing frame of the bottom plate, and the fan vertically rotates upwards through the protective guard to cool the internal components of the computer. The protective fences prevent the fans from being damaged when making contact with the computer, the four rotating rods are rotated to extend outwards, and the periphery of the heat dissipation structure is attached to the notebook computer.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computer equipment, in particular to a notebook computer with a nighttime lighting device. Background Art

[0002] The output brightness of the liquid crystal display of the existing notebook computer for displaying the output screen is sufficient to allow the user to clearly identify the output screen of the liquid crystal display at night when there is no light or when the light source is weak. However, when the user uses the notebook computer at night when there is no light or when the light source is weak, the light output by the liquid crystal display of the notebook computer cannot allow the user to clearly identify the text on the keyboard, etc., so that the keyboard of the existing notebook computer is not suitable for the situation of no light or weak light at night.

[0003] Application number CN03207897.8 discloses a laptop computer with a night lighting device. The laptop computer with a night lighting device of the utility model at least comprises: a main body; a keyboard embedded in the main body; a display panel, one side of the display panel is connected to one side of the main body; and at least one light source, arranged in the display panel, wherein the light source is used to emit light to illuminate the keyboard. In addition, the display panel may include at least one liquid crystal display (LCD). Furthermore, the light source may be a light emitting diode (LED) or the like.

[0004] The above document discloses a laptop computer with a night lighting device, which has the following defects: when the laptop computer runs a high-power software program, the high-speed operation of the drive components inside the general computer will generate a large amount of heat. If the surface of the component is not cooled, the computer's operating efficiency will be greatly reduced. In severe cases, the internal circuit of the component may be easily burned by the heat and cannot be used normally.

[0005] It can be seen from this that the existing laptop computer with a night lighting device does not have the function of effectively cooling the internal components of the computer. It is necessary to improve the existing deficiencies and provide a function that can effectively cool the internal components of the computer. Utility Model Content

[0006] The purpose of the utility model is to provide a notebook computer with a nighttime lighting device to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a notebook computer with a nighttime lighting device, comprising a notebook computer and a heat dissipation structure, wherein the heat dissipation structure is arranged directly below the notebook computer, and the heat dissipation structure comprises a bottom plate, two fixed frames are welded to the lower surface of the bottom plate, limiting rings are welded to the bottom inner walls of the two fixed frames, guardrails are welded to the inner walls around the limiting rings, and a fan is rotatably connected to the outer wall of the guardrails. The purpose of such arrangement is that during the use of the laptop computer, the display screen displays the computer screen content, and the sleeve block on the display screen is rotated in conjunction with the fixed rod. When the laptop is not in use, the display screen can be rotated to overlap the computer for easy storage. The interface is used to connect components for use with the computer. The induction light is used to illuminate the keyboard, so that the letters on the keyboard can be seen clearly at night. The touchpad can be used to move by touching the mouse keys, and the keyboard is used normally for typing. The internal components of the computer dissipate heat outward through the heat dissipation grooves on both sides. A base plate is set at the bottom of the computer, and a fan is set on the guardrail of the limit ring in the fixed frame of the base plate. The fan rotates vertically upward through the guardrail to cool the internal components of the computer. The guardrail prevents the fan from contacting the computer and being damaged. The limit ring and the fixed frame cooperate to protect the guardrail on all sides, and the four rotating rods are rotated and extended outward to fit the heat dissipation structure on all sides with the laptop. The rotating rod is limited on the sleeve rod by the insertion rod and the circular groove. The soft pad protects the bottom of the computer to prevent the bottom of the computer from being bumped by the corners of the rotating rod.

[0009] Furthermore, sleeve rods are welded on the outer walls of the two fixed frames, and an insertion rod is rotatably connected to the inner wall of the sleeve rod. The purpose of this arrangement is to limit the rotating rod on the sleeve rod through the insertion rod and the circular groove during the use of the laptop computer.

[0010] Furthermore, a rotating rod is welded to the bottom end of the plug rod, a circular groove is formed on the upper surface of the rotating rod, the circular groove is sleeved on the outer wall of the sleeve rod, and a soft pad is pasted on the lower surface of the rotating rod. The purpose of this arrangement is that when the notebook computer is in use, the four rotating rods are rotated and extended outward to fit the periphery of the heat dissipation structure with the notebook computer.

[0011] Furthermore, the notebook includes a computer, the bottom plate is located on the lower surface of the computer, two grooves are provided on one side of the outer wall of the computer, fixing rods are welded on the inner walls of both sides of the two grooves, a sleeve block is rotatably connected to the outer wall of the fixing rod, and a display screen is welded on the top of the sleeve block. The purpose of such a setting is that during the use of the notebook computer, the display screen displays the computer screen content, and the sleeve block on the display screen is rotated in coordination with the fixing rod. When the notebook is not in use, the display screen can be rotated to overlap the computer for easy storage.

[0012] Furthermore, a keyboard is provided on the inner wall of the computer, and the keyboard extends to the outside of the computer, and two induction lamps are provided on the outer wall of the computer near the keyboard. The purpose of such arrangement is that during the use of the laptop computer, the induction lamps are used to illuminate the keyboard, so that the letters on the keyboard can be clearly seen at night, and the keyboard can be used for normal typing.

[0013] Furthermore, a touch pad is provided on the outer wall of the computer near the keyboard, heat dissipation slots are provided on the outer walls of both sides of the computer, and a plurality of interfaces are provided on the outer walls of both sides of the computer near the heat dissipation slots. The purpose of such arrangement is that during the use of the laptop computer, the touch pad can be moved by touching the mouse button, the internal components of the computer are radiated outward through the heat dissipation slots on both sides, and the interfaces are used to connect the components for use with the computer.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model provides a fan and a guardrail, and the internal components of the computer are cooled outward through the heat dissipation grooves on both sides. A base plate is provided at the bottom of the computer, and a fan is provided on the guardrail of the limit ring in the fixed frame of the base plate. The fan rotates vertically upward through the guardrail to cool the internal components of the computer. The guardrail prevents the fan from contacting the computer and being damaged. The four rotating rods are rotated and extended outward to fit the four sides of the heat dissipation structure to the notebook.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly structure of the notebook of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom structure of the heat dissipation structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the heat dissipation structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. notebook; 101. computer; 102. display screen; 103. groove; 104. fixing rod; 105. sleeve block; 106. induction lamp; 107. heat dissipation slot; 108. interface; 109. keyboard; 110. touchpad; 2. heat dissipation structure; 201. bottom plate; 202. fixing frame; 203. limit ring; 204. guardrail; 205. sleeve rod; 206. plug rod; 207. rotating rod; 208. round groove; 209. cushion; 210. fan. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4As shown, the utility model is a laptop computer with a night lighting device, including a notebook computer 1 and a heat dissipation structure 2, the heat dissipation structure 2 is arranged directly below the notebook computer 1, and the heat dissipation structure 2 includes a bottom plate 201, and two fixed frames 202 are welded to the lower surface of the bottom plate 201, and limiting rings 203 are welded on the bottom inner walls of the two fixed frames 202, and guardrails 204 are welded on the inner walls around the limiting rings 203, and a fan 210 is rotatably connected to the outer wall of the guardrail 204. The purpose of such arrangement is that during the use of the laptop computer, the display screen 102 displays the screen content of the computer 101, and the sleeve block 105 on the display screen 102 is rotated in coordination with the fixing rod 104. When the laptop computer 1 is not in use, the display screen 102 can be rotated to overlap with the computer 101 for easy storage. The interface 108 is used to connect components for use with the computer. The induction light 106 is used to illuminate the keyboard 109 so that the letters on the keyboard 109 can be seen clearly at night. The touch pad 110 can be used to move the mouse button, and the keyboard 109 can be used for typing normally. The internal components of the computer 101 are radiated outward through the heat dissipation slots 107 on both sides. A bottom plate 201 is set at the bottom of the computer 101. A fan 210 is arranged on the guardrail 204 of the limiting ring 203 in the fixed frame 202 of the board 201. The fan 210 rotates vertically upward through the guardrail 204 to cool the internal components of the computer 101. The guardrail 204 prevents the fan 210 from contacting the computer 101 and causing damage. The limiting ring 203 and the fixed frame 202 cooperate to protect the guardrail 204 on all sides. The four rotating rods 207 are rotated and extended outward to fit the heat dissipation structure 2 on all sides with the notebook 1. The rotating rod 207 is limited on the sleeve rod 205 by the insertion rod 206 and the circular groove 208. The soft pad 209 protects the bottom of the computer 101 to prevent the bottom of the computer 101 from being bumped by the corners of the rotating rod 207.

[0026] A sleeve rod 205 is welded on the outer wall of the two fixed frames 202, and an insertion rod 206 is rotatably connected to the inner wall of the sleeve rod 205. The purpose of this arrangement is that during the use of the notebook computer, the rotating rod 207 is limited on the sleeve rod 205 by the insertion rod 206 and the circular groove 208.

[0027] A rotating rod 207 is welded to the bottom end of the insertion rod 206, a circular groove 208 is formed on the upper surface of the rotating rod 207, and the circular groove 208 is sleeved on the outer wall of the sleeve rod 205, and a soft pad 209 is pasted on the lower surface of the rotating rod 207. The purpose of this arrangement is that when the notebook computer is used, the four rotating rods 207 are rotated and extended outward, so that the four sides of the heat dissipation structure 2 are attached to the notebook computer 1.

[0028] The notebook 1 includes a computer 101, a bottom plate 201 is located on the lower surface of the computer 101, two grooves 103 are provided on one side of the outer wall of the computer 101, fixing rods 104 are welded on the inner walls of both sides of the two grooves 103, a sleeve block 105 is rotatably connected to the outer wall of the fixing rod 104, and a display screen 102 is welded on the top of the sleeve block 105. The purpose of such a setting is that during the use of the notebook computer, the display screen 102 displays the screen content of the computer 101, and the sleeve block 105 on the display screen 102 is rotated in coordination with the fixing rod 104. When the notebook 1 is not in use, the display screen 102 can be rotated to overlap with the computer 101 for easy storage.

[0029] A keyboard 109 is provided on the inner wall of the computer 101, and the keyboard 109 extends through the outside of the computer 101. Two induction lamps 106 are provided on the outer wall of the computer 101 near the keyboard 109. The purpose of such a setting is that during the use of the laptop computer, the induction lamps 106 are used to illuminate the keyboard 109, so that the letters on the keyboard 109 can be clearly seen at night, and the keyboard 109 can be used for normal typing.

[0030] A touch pad 110 is provided on the outer wall of the computer 101 near the keyboard 109, heat dissipation slots 107 are provided on the outer walls on both sides of the computer 101, and a plurality of interfaces 108 are provided on the outer walls on both sides of the computer 101 near the heat dissipation slots 107. The purpose of such arrangement is that during the use of the notebook computer, the touch pad 110 can be moved by touching the mouse button, the internal components of the computer 101 are radiated outward through the heat dissipation slots 107 on both sides, and the interfaces 108 are used to connect the components for use with the computer.

[0031] When in use, the display screen 102 displays the screen content of the computer 101, and the sleeve block 105 on the display screen 102 is rotated in conjunction with the fixing rod 104. When the notebook 1 is not in use, the display screen 102 can be rotated to overlap the computer 101 for easy storage. The interface 108 is used to connect the components for use with the computer. The sensor light 106 is used to illuminate the keyboard 109, so that the letters on the keyboard 109 can be seen clearly at night. The touch pad 110 can be used to move the mouse button, and the keyboard 109 is used for typing normally. The internal components of the computer 101 are radiated outward through the heat dissipation slots 107 on both sides. A bottom plate 201 is set at the bottom of the computer 101, and the bottom plate 202 is set at the bottom of the computer 101. A fan 210 is arranged on the guardrail 204 of the limiting ring 203 in the fixed frame 202 of the computer 101. The fan 210 rotates vertically upward through the guardrail 204 to cool down the internal components of the computer 101. The guardrail 204 prevents the fan 210 from contacting the computer 101 and being damaged. The limiting ring 203 and the fixed frame 202 cooperate to protect the guardrail 204 on all sides, rotate the four rotating rods 207 to extend outward, fit the heat dissipation structure 2 on all sides with the notebook 1, limit the rotating rod 207 on the sleeve rod 205 through the insertion rod 206 and the circular groove 208, and the soft pad 209 protects the bottom of the computer 101 to prevent the bottom of the computer 101 from being bumped by the corners of the rotating rod 207.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A notebook computer with a nighttime lighting device, comprising a notebook computer (1) and a heat dissipation structure (2), characterized in that: The heat dissipation structure (2) is arranged directly below the notebook (1), and comprises a bottom plate (201), two fixed frames (202) are welded on the lower surface of the bottom plate (201), limiting rings (203) are welded on the bottom inner walls of the two fixed frames (202), guardrails (204) are welded on the inner walls around the limiting rings (203), and a fan (210) is rotatably connected to the outer wall of the guardrail (204).

2. The laptop computer with a night lighting device according to claim 1, characterized in that: Sleeve rods (205) are welded on the outer walls around the two fixed frames (202), and an insertion rod (206) is rotatably connected to the inner wall of the sleeve rod (205).

3. The notebook computer with a night lighting device according to claim 2, characterized in that: A rotating rod (207) is welded to the bottom end of the insert rod (206), a circular groove (208) is provided on the upper surface of the rotating rod (207), the circular groove (208) is sleeved on the outer wall of the sleeve rod (205), and a soft pad (209) is pasted on the lower surface of the rotating rod (207).

4. The notebook computer with a night lighting device according to claim 1, characterized in that: The notebook (1) comprises a computer (101), the bottom plate (201) is located on the lower surface of the computer (101), two grooves (103) are provided on one side outer wall of the computer (101), fixing rods (104) are welded on the inner walls on both sides of the two grooves (103), a sleeve block (105) is rotatably connected to the outer wall of the fixing rod (104), and a display screen (102) is welded on the top of the sleeve block (105).

5. The notebook computer with a night lighting device according to claim 4, characterized in that: A keyboard (109) is provided on the inner wall of the computer (101), and the keyboard (109) extends through the outside of the computer (101). Two induction lights (106) are provided on the outer wall of the computer (101) near the keyboard (109).

6. The notebook computer with a nighttime lighting device according to claim 5, characterized in that: A touch pad (110) is provided on the outer wall of the computer (101) near the keyboard (109), heat dissipation grooves (107) are provided on the outer walls on both sides of the computer (101), and a plurality of interfaces (108) are provided on the outer walls on both sides of the computer (101) near the heat dissipation grooves (107).

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