CN208530073U

CN208530073U - Board with illumination warm hand function

Info

Publication number: CN208530073U
Application number: CN201721636900.0U
Authority: CN
Inventors: 田卓雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-30
Filing date: 2017-11-30
Publication date: 2019-02-22
Anticipated expiration: 2027-11-30

Abstract

The utility model discloses a kind of boards with illumination warm hand function, the front arc baffle is fixedly mounted on the front of substrate, the pairs of side curved baffle is respectively and fixedly installed to the both sides of substrate, the front arc baffle and pairs of side curved baffle are respectively hollow sandwich shape, reflective layer is coated on front arc baffle and inner sidewall at opposite side curved baffle, the LED lamp bead is respectively and fixedly installed on front arc baffle and inner sidewall at opposite side curved baffle, LED lamp bead is electrically connected by conducting wire with control switch, the wire arrangements are in front arc baffle and hollow sandwich at opposite side curved baffle, the thermal insulating bottom is fixedly mounted on substrate, the utility model has the advantages that: effectively reduce the range of exposures of light, it avoids and normally going to bed for other classmates is interfered；Heat can produce by electric pad simultaneously, have the function of good warm hand, to improve learning efficiency during the cold season.

Description

Board with illumination warm hand function

Technical field

The utility model relates to the technical fields of board, more particularly to the board with illumination functions Technical field.

Background technique

Currently, the learning pressure of domestic high school student is generally larger, learning tasks are heavy, in order to improve results, strive for more Valuable learning time, the high school student in many middle schools can continue to learn after lower self-study at night returns to bedroom conducive to the time after school, and Light turning off timing is understood in the bedroom in most of middle school daily, and in order to continue to learn, many students' unions provide a desk lamp for oneself, turns off the light to bedroom Afterwards, illumination study is carried out using desk lamp.However when being learnt using desk lamp, the light-illuminating range of desk lamp is larger, serious shadow It rings to other and prepares normally going to bed for the classmate for sleeping or sleeping.In addition, in winter in the lower situation of temperature, Xue Sheng Both hands are exposed to outer when being learnt, and can inevitably be felt cold, to influence normal learning efficiency.

Utility model content

The purpose of this utility model is exactly that provide a kind of structure in order to solve above-mentioned deficiency simple, can effectively reduce light Illumination range avoids influencing normally going to bed for other classmates, and the board with illumination warm hand function with warm hand function.

In order to solve the above-mentioned technical problem technical solution that the utility model uses is as follows:

Board with illumination warm hand function, it includes substrate, front arc baffle, pairs of side curved baffle, LED Lamp bead, electric pad, control switch, power supply adaptor and attaching plug, the front arc baffle are fixedly mounted on the front of substrate, The pairs of side curved baffle is respectively and fixedly installed to the both sides of substrate, the front arc baffle and pairs of side arc gear Plate is respectively hollow sandwich shape, and reflective layer, the LED are coated on front arc baffle and inner sidewall at opposite side curved baffle Lamp bead is respectively and fixedly installed on front arc baffle and inner sidewall at opposite side curved baffle, and LED lamp bead passes through conducting wire and control Switch electrical connection, the wire arrangements are in front arc baffle and hollow sandwich at opposite side curved baffle, and the electric pad is by exhausted Edge insulation bottom layer, flexible heating film, lower PET film, upper PET film, insulation surface layer and temperature controller are constituted, and the insulation is protected Warm bottom is fixedly mounted on substrate, and the lower PET film fixation is pasted on thermal insulating bottom, and the flexibility heating film is solid Surely it is pasted onto lower PET film, the upper PET film fixation is pasted on flexible heating film, and the insulation surface layer is fixed to paste In upper PET film, the temperature controller is electrically connected with flexible heating film and control switch respectively, the control switch and electricity Source adapter electrical connection, the attaching plug are electrically connected with power supply adaptor, and light switch is respectively arranged in control switch And heater switch.

The thermal insulating bottom and insulation surface layer are rubber material, are covered with dark woven fabric on the surface on insulation surface layer Layer.

The utility model is using the attainable beneficial effect of above-mentioned technical solution institute: by the fixed peace of front arc baffle Mounted in the front of substrate, pairs of side curved baffle is fixedly mounted on to the both sides of substrate, and LED lamp bead is fixedly mounted on On front arc baffle and inner sidewall at opposite side curved baffle, so that the light of LED lamp bead is irradiated from front and two sides To region is write, so that writing region has good illuminating effect, while passing through front arc baffle and pairs of side arc gear Plate carries out blocking reflection to the light of sending, by light control made of front arc baffle and pairs of side curved baffle enclose In semiclosed writing region, and the upper surface of electric pad is covered with dark nonwoven fabric layer, reduces the upward volume reflection of light, from And the range of exposures of light is effectively reduced, it avoids and normally going to bed for other classmates is interfered；Pass through electric pad simultaneously It can produce heat, have the function of good warm hand, to improve learning efficiency during the cold season.

Detailed description of the invention

Fig. 1 faces schematic cross-sectional view for the utility model；

Fig. 2 is the overlooking structure diagram of the utility model；

Fig. 3 is the partial enlargement structural representation in Fig. 1 at A.

Specific embodiment

As shown in Fig. 1, Fig. 2 and Fig. 3, there is the board of illumination warm hand function, it includes substrate 1, front arc baffle 2, pairs of side curved baffle 3, LED lamp bead 4, electric pad 5, control switch 6, power supply adaptor 7 and attaching plug 8, before described Curved baffle 2 is fixedly mounted on the front of substrate 1, and the pairs of side curved baffle 3 is respectively and fixedly installed to the two sides of substrate 1 Portion, the front arc baffle 2 and pairs of side curved baffle 3 are respectively hollow sandwich shape, in front arc baffle 2 and pairs of side Reflective layer 9 is coated on the inner sidewall of curved baffle 3.The LED lamp bead 4 be respectively and fixedly installed to front arc baffle 2 and in pairs Side curved baffle 3 inner sidewall on, LED lamp bead 4 is electrically connected by conducting wire with control switch 6, and the wire arrangements are in front arc In the hollow sandwich 10 of baffle 2 and pairs of side curved baffle 3, the electric pad 5 is by thermal insulating bottom 11, flexible heating film 12, lower PET film 13, upper PET film 14, insulation surface layer 15 and temperature controller 16 are constituted, and the thermal insulating bottom 11 is solid Dingan County fills on substrate 1, and the lower fixation of PET film 13 is pasted on thermal insulating bottom 11, and the flexibility heating film 12 is solid Surely it is pasted onto lower PET film 13, the upper fixation of PET film 14 is pasted on flexible heating film 12, the insulation surface layer 15 Fixation is pasted onto PET film 14, and the temperature controller 16 is electrically connected with flexible heating film 12 and control switch 6 respectively, The control switch 6 is electrically connected with power supply adaptor 7, and the attaching plug 8 is electrically connected with power supply adaptor 7, in control switch 6 On be respectively arranged with light switch 17 and heater switch 18, can be individually to LED by light switch 17 and heater switch 18 Lamp bead 4 and the power on/off of electric pad 5 are controlled, and can be carried out to the heating power of flexible heating film 12 by temperature controller 16 Control.Rubber material can be selected in the thermal insulating bottom 11 and insulation surface layer 15, is covered on the surface on insulation surface layer 15 Dark nonwoven fabric layer, to reduce its reflecting rate.Above-mentioned flexibility heating film 12, temperature controller 16, control switch 6 and power supply adaptor 7 can be directly from being commercially available on the market, and internal control circuit can directly be designed system by those skilled in the art It obtains.In order to facilitate observation, the hatching in attached drawing is removed.When in use, user is located at substrate to this board Rear side side, books are placed on the upper surface of electric pad 5.

Claims

1. the board with illumination warm hand function, it is characterised in that: it includes substrate, front arc baffle, pairs of side arc Shape baffle, LED lamp bead, electric pad, control switch, power supply adaptor and attaching plug, the front arc baffle are fixedly mounted on The front of substrate, the pairs of side curved baffle are respectively and fixedly installed to the both sides of substrate, the front arc baffle and at Pair side curved baffle be respectively hollow sandwich shape, be coated on front arc baffle and inner sidewall at opposite side curved baffle anti- Photosphere, the LED lamp bead are respectively and fixedly installed on front arc baffle and inner sidewall at opposite side curved baffle, and LED lamp bead is logical It crosses conducting wire to be electrically connected with control switch, the wire arrangements are in front arc baffle and hollow sandwich at opposite side curved baffle, institute Electric pad is stated by thermal insulating bottom, flexible heating film, lower PET film, upper PET film, insulation surface layer and temperature controller structure At the thermal insulating bottom is fixedly mounted on substrate, and the lower PET film fixation is pasted on thermal insulating bottom, institute It states flexible heating film fixation to be pasted onto lower PET film, the upper PET film fixation is pasted on flexible heating film, described exhausted The fixation of edge surface layer is pasted onto PET film, and the temperature controller is electrically connected with flexible heating film and control switch respectively, institute It states control switch to be electrically connected with power supply adaptor, the attaching plug is electrically connected with power supply adaptor, in control switch respectively It is provided with light switch and heater switch.

2. the board with illumination warm hand function according to claim 1, it is characterised in that: the thermal insulating bottom It is rubber material with insulation surface layer, is covered with dark nonwoven fabric layer on the surface on insulation surface layer.