CN208418356U

CN208418356U - A kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology

Info

Publication number: CN208418356U
Application number: CN201821114311.0U
Authority: CN
Inventors: 杨吉发
Original assignee: Qingdao Liendi Electronic Technology Development Co Ltd
Current assignee: Qingdao Liendi Electronic Technology Development Co Ltd
Priority date: 2018-07-14
Filing date: 2018-07-14
Publication date: 2019-01-22
Anticipated expiration: 2028-07-14

Abstract

The utility model discloses a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology, including outline border, the two sides of outer frame bottom are fixedly connected to mounting plate, two opposite sides of mounting plate are fixedly connected to conductive trough, and two conductive troughs are fixedly connected with fluorescent tube between opposite side, two mounting plates mutually from side be fixedly connected to stabilising arrangement, the bottom of outline border inner wall is connected with inside casing, the bottom of inside casing inner wall is fixedly connected with heat emission fan, is related to classroom illumination lamps and lanterns technical field.In view of the deficiencies of the prior art; the utility model provides a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology; solve current lamps and lanterns causes desktop illumination constantly to change the poor eye protection that is unfavorable for of stability energy-efficient purpose is also not achieved with external environment variation; existing variable-frequency constant energy-saving LED lamps and lanterns do not have heat dissipation dedusting function, the poor problem of practicability.

Description

A kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology

Technical field

The utility model relates to classroom illumination lamps and lanterns technical field, specially a kind of energy conservation based on variable-frequency constant light technology LED classroom illumination lamps and lanterns.

Background technique

LED lamp refers to energy light transmission, distribution and the utensil for changing LED light source light distribution, including institute is useful in addition to LED light source Whole parts and components needed for fixed and protection LED light source, and connect to power supply necessary route attachment.Light-emitting diodes Spot tool with it efficiently, energy conservation, safety, longevity, the technical characterstics such as small and exquisite, clear light, becoming a new generation's illumination market Main force's product, and effectively pull environmental protection and energy-conservation industry high speed development.

Use variable-frequency constant energy-saving LED lamps and lanterns in classroom mostly at present, but variable-frequency constant energy-saving LED lamps and lanterns have stabilization at present Property is poor, and variable-frequency constant energy-saving LED lamps and lanterns is be easy to cause to fall, and causes the damage of fluorescent tube, and cannot well with natural light Complementation is carried out, indoor classroom lamp will not accordingly weaken when Natural light intensity, or even the accident of injury student, and existing Variable-frequency constant energy-saving LED lamps and lanterns do not have heat dissipation dedusting function, therefore practicability is poor.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of energy-saving LED classroom based on variable-frequency constant light technology Illuminator solves current variable-frequency constant energy-saving LED lamps and lanterns there are stability poor, and existing variable-frequency constant energy-saving LED lamp Have heat dissipation dedusting function, the poor problem of practicability.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: one kind being based on variable-frequency constant light skill The energy-saving LED classroom illumination lamps and lanterns of art, including outline border, the two sides of the outer frame bottom are fixedly connected to mounting plate, two institutes It states the opposite side of mounting plate and is fixedly connected to conductive trough, and be fixedly connected with lamp between the opposite side of two conductive troughs Pipe, two mounting plates mutually from side be fixedly connected to stabilising arrangement, the bottom of the outline border inner wall is connected with Inside casing, the bottom of the inside casing inner wall are fixedly connected with heat emission fan, and the top of the inside casing through outline border and extends the outer of outline border Portion is fixedly connected with top frame at the top of the inside casing, and filter screen is fixedly connected between the two sides of the top frame inner wall, described outer The two sides of frame inner wall bottom are fixedly connected to fixed device, and the two sides of the outer arch are fixedly connected to buffer unit, It is fixedly connected with control cabinet at the top of the outline border, illuminance transducer, the control are fixedly connected at the top of the control cabinet The inside of case is respectively arranged with central processing unit and thyristor supply.

Further, the stabilising arrangement includes brace, and one end of the brace is fixedly connected with the side of mounting plate, institute The one end for stating brace is fixedly connected with shakeless deckle, and the side of the shakeless deckle inner wall is fixedly connected with spring lever, the spring lever One end mobile bar is fixedly connected with by movable plate, one end of the mobile bar through shakeless deckle and extends to the outer of shakeless deckle Portion, one end that the mobile bar is located at outside shakeless deckle are fixedly connected with stabilizer compatible with fluorescent tube.

Further, the fixed device includes fixed frame, and the bottom of the fixed frame and the bottom of outline border inner wall are fixed Connection, through there is cross bar, one end of the cross bar runs through outline border and extends to the outside of outline border, described on the right side of the fixed frame One end that cross bar is located at outline border is fixedly connected with fixed ring by fixed plate, and the surface that the cross bar is located inside fixed frame is fixed It is connected with limit plate, the first spring, the limit are fixedly connected between the side of the limit plate and the side of fixed frame inner wall Fixed link is fixedly connected on the left of the plate of position, one end of the fixed link runs through fixed frame and extends to the outside of fixed frame.

Further, the buffer unit includes buffering frame, is fixedly connected at the top of the bottom of the buffering frame and outline border, The bottom of the buffering frame inner wall is fixedly connected with vertical bar, and the surface of the vertical bar slidably connects movable sleeve, the movable sleeve The two sides at top pass through second spring and are fixedly connected with baffle, the fixed company in side of the side and buffering frame inner wall of the baffle It connects, buffer bar is fixedly connected at the top of the movable sleeve, the top of the buffer bar through buffering frame and extends to buffering frame Outside, the buffer bar be located at buffering outer frame portion one end be fixedly connected with mounting hole.

Further, the two sides of the outer frame bottom offer ventilated net.

Further, through slot compatible with filter screen is offered at the top of the top frame.

Further, the input terminal of the output end of the illuminance transducer and central processing unit connects, the central processing The output shaft of device and the input terminal of thyristor supply connect, and the output end of the thyristor supply and the input terminal of fluorescent tube connect.

(3) beneficial effect

The utility model has the following beneficial effects:

(1), should energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology, pass through one end of brace and mounting plate Side is fixedly connected, and one end of brace is fixedly connected with shakeless deckle, and the side of shakeless deckle inner wall is fixedly connected with spring lever, spring One end of bar is fixedly connected with mobile bar by movable plate, and one end of mobile bar through shakeless deckle and extends to the outer of shakeless deckle Portion, one end that mobile bar is located at outside shakeless deckle are fixedly connected with stabilizer compatible with fluorescent tube, not for the prior art Foot, solve current lamps and lanterns with external environment variation cause desktop illumination constantly to change stability is poor to be unfavorable for eye protection Energy-efficient purpose is not achieved, existing variable-frequency constant energy-saving LED lamps and lanterns do not have heat dissipation dedusting function, the poor problem of practicability.

(2), the energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology are somebody's turn to do, the bottom activity for passing through outline border inner wall connects It is connected to inside casing, the bottom of inside casing inner wall is fixedly connected with heat emission fan, and the top of inside casing is interior through the outside of outline border and extension outline border It is fixedly connected with top frame at the top of frame, filter screen, the two sides of outline border inner wall bottom are fixedly connected between the two sides of top frame inner wall It is fixedly connected to fixed device, improves the heat dissipation performance of lamps and lanterns, extends the service life of lamps and lanterns, while can be to lamps and lanterns It is dusted, guarantees the effect of illumination.

(3), should energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology, by the bottom and the outline border that buffer frame Top is fixedly connected, and the bottom of buffering frame inner wall is fixedly connected with vertical bar, and the surface of vertical bar slidably connects movable sleeve, movable sleeve The two sides at top pass through second spring and are fixedly connected with baffle, and the side of baffle is fixedly connected with the side of buffering frame inner wall, Buffer bar is fixedly connected at the top of movable sleeve, the top of buffer bar runs through buffering frame and extends to the outside of buffering frame, buffering One end that bar is located at buffering outer frame portion is fixedly connected with mounting hole, improves the stability of device, ensure that the shock resistance of lamps and lanterns Can, it is significantly more efficient to prevent falling for lamps and lanterns, improve the practicability of device.

(4), the energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology are somebody's turn to do, the output of the illuminance transducer is passed through End is connect with the input terminal of central processing unit, and the output shaft of the central processing unit and the input terminal of thyristor supply connect, institute The input terminal of the output end and fluorescent tube of stating thyristor supply connects, achieved the purpose that constant illumination can be carried out it is bright, it is effective to protect The eyesight for having protected student builds comfortable teaching environment to student.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model stabilising arrangement；

Fig. 3 is the structural schematic diagram of the fixed device of the utility model；

Fig. 4 is the structural schematic diagram of the utility model buffer unit；

Fig. 5 is the structural schematic diagram of the utility model control cabinet；

Fig. 6 is Tthe utility model system functional block diagram.

In figure, 1- outline border, 2- mounting plate, 3- conductive trough, 4- fluorescent tube, 5- stabilising arrangement, 51- shakeless deckle, 52- spring lever, 53- movable plate, 54- mobile bar, 55- stabilizer, 56- brace, 6- inside casing, 7- heat emission fan, 8- ventilated net, 9- fixed device, 91- Fixed frame, 92- cross bar, 93- fixed plate, 94- fixed ring, 95- limit plate, the first spring of 96-, 97- fixed link, 10- top frame, 11- filter screen, 12- buffer unit, 121- buffering frame, 122- vertical bar, 123- movable sleeve, 124- second spring, 125- baffle, 126- buffer bar, 127- mounting hole, 13- illuminance transducer, 14- control cabinet, 15- central processing unit, 16- thyristor supply,.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top", " in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

Fig. 1-6 is please referred to, the utility model embodiment provides a kind of technical solution: a kind of section based on variable-frequency constant light technology Energy LED classroom illumination lamps and lanterns, including outline border 1, the two sides of 1 bottom of outline border are fixedly connected to mounting plate 2, two 2 phases of mounting plate Pair side be fixedly connected to conductive trough 3, convenient for powering to fluorescent tube 4, and fixed between the opposite side of two conductive troughs 3 Be connected with fluorescent tube 4, two 2 phases of mounting plate from side be fixedly connected to stabilising arrangement 5, the bottom activity of 1 inner wall of outline border connects It is connected to inside casing 6, the bottom of 6 inner wall of inside casing is fixedly connected with heat emission fan 7, and heat emission fan 7 is entered the wind from fluorescent tube 4, and the top of inside casing 6 is passed through It wears outline border 1 and extends the outside of outline border 1, the top of inside casing 6 is fixedly connected with top frame 10, fixes between the two sides of 10 inner wall of top frame It is connected with filter screen 11, the two sides of 1 inner wall bottom of outline border are fixedly connected to fixed device 9, and the two sides at 1 top of outline border are fixed It is connected with buffer unit 12, the top of outline border 1 is fixedly connected with control cabinet 14, and the top of control cabinet 14 is fixedly connected with illumination biography Sensor 13, the inside of control cabinet 14 are respectively arranged with central processing unit 15 and thyristor supply 16, and stabilising arrangement 5 includes brace 56, one end of brace 56 is fixedly connected with the side of mounting plate 2, and one end of brace 56 is fixedly connected with shakeless deckle 51, shakeless deckle The side of 51 inner walls is fixedly connected with spring lever 52, and one end of spring lever 52 is fixedly connected with mobile bar 54 by movable plate 53, One end of mobile bar 54 runs through shakeless deckle 51 and extends to the outside of shakeless deckle 51, and mobile bar 54 is located at one outside shakeless deckle 51 End is fixedly connected with stabilizer 55 compatible with fluorescent tube 4, and fixed device 9 includes fixed frame 91, the bottom of fixed frame 91 and outer The bottom of 1 inner wall of frame is fixedly connected, and through there is cross bar 92, one end of cross bar 92 through outline border 1 and extends on the right side of fixed frame 91 To the outside of outline border 1, one end that cross bar 92 is located at outline border 1 is fixedly connected with fixed ring 94 by fixed plate 93, and cross bar 92 is located at Surface inside fixed frame 91 is fixedly connected with limit plate 95, consolidates between the side of 91 inner wall of side and fixed frame of limit plate 95 Surely it is connected with the first spring 96, the left side of limit plate 95 is fixedly connected with fixed link 97, and fixed frame is run through in one end of fixed link 97 91 and the outside of fixed frame 91 is extended to, buffer unit 12 includes buffering frame 121, buffers the bottom of frame 121 and the top of outline border 1 It is fixedly connected, the bottom of buffering 121 inner wall of frame is fixedly connected with vertical bar 122, and the surface of vertical bar 122 slidably connects movable sleeve 123, the two sides at 123 top of movable sleeve pass through second spring 124 and are fixedly connected with baffle 125, the side of baffle 125 and buffering The side of 121 inner wall of frame is fixedly connected, and the top of movable sleeve 123 is fixedly connected with buffer bar 126, and the top of buffer bar 126 is passed through It wears buffering frame 121 and extends to the outside of buffering frame 121, one end that buffer bar 126 is located at outside buffering frame 121 is fixedly connected with Mounting hole 127, the two sides of 1 bottom of outline border offer ventilated net 8, and the top of top frame 10 offers compatible with filter screen 11 The output end of through slot, illuminance transducer 13 is connect with the input terminal of central processing unit 15, the model of illuminance transducer 13 AS803, the model ARM9 of central processing unit 15, the output shaft of central processing unit 15 and the input terminal of thyristor supply 16 connect It connects, the output end of the model XK-2 of thyristor supply 16, thyristor supply 16 are connect with the input terminal of fluorescent tube 4.

When work, mounting hole 127 and the mounting rack in classroom are fixed, when shaking, buffer bar 126 is flexible, by the The mobile generation cushion effect of the elastic force cooperation movable sleeve 123 of two springs 124, so that device is more stable, 4 use process of fluorescent tube In, heat emission fan 7 is opened, heat emission fan 7 carries out exhausting heat radiation to fluorescent tube 4, and goes for the dust near fluorescent tube 4 to be pumped into inside casing 6, and And be dusted by filter screen 11, fixed ring 94 is then pulled, realizes and drives fixed link 97 mobile, realize the solution to inside casing 6 Lock, that is, can be taken off inside casing 6, clear up inside casing 6, when needing replacing fluorescent tube 4, stabilizer 55 is pushed into conductive trough to both sides 3 bottom can unload fluorescent tube 4.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology, including outline border (1), it is characterised in that: described outer The two sides of frame (1) bottom are fixedly connected to mounting plate (2), and two opposite sides of the mounting plate (2) are fixedly connected to Conductive trough (3), and be fixedly connected with fluorescent tube (4) between the opposite side of two conductive troughs (3), two mounting plates (2) Mutually from side be fixedly connected to stabilising arrangement (5), the bottom of outline border (1) inner wall is connected with inside casing (6), described The bottom of inside casing (6) inner wall is fixedly connected with heat emission fan (7), and the top of the inside casing (6) through outline border (1) and extends outline border (1) outside is fixedly connected with top frame (10) at the top of the inside casing (6), fixed between the two sides of top frame (10) inner wall It is connected with filter screen (11), the two sides of outline border (1) the inner wall bottom are fixedly connected to fixed device (9), the outline border (1) The two sides at top are fixedly connected to buffer unit (12), are fixedly connected with control cabinet (14) at the top of the outline border (1), described It is fixedly connected at the top of control cabinet (14) illuminance transducer (13), the inside of the control cabinet (14) is respectively arranged with centre Manage device (15) and thyristor supply (16).

2. a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology according to claim 1, feature exist In: the stabilising arrangement (5) includes brace (56), and one end of the brace (56) is fixedly connected with the side of mounting plate (2), institute The one end for stating brace (56) is fixedly connected with shakeless deckle (51), and the side of shakeless deckle (51) inner wall is fixedly connected with spring lever (52), one end of the spring lever (52) is fixedly connected with mobile bar (54) by movable plate (53), the mobile bar (54) One end runs through shakeless deckle (51) and extends to the outside of shakeless deckle (51), and the mobile bar (54) is located at shakeless deckle (51) outside One end is fixedly connected with and fluorescent tube (4) compatible stabilizer (55).

3. a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology according to claim 1, feature exist In: the fixed device (9) includes fixed frame (91), and the bottom of the fixed frame (91) and the bottom of outline border (1) inner wall are fixed Connection, through having cross bar (92), one end of the cross bar (92) through outline border (1) and is extended on the right side of the fixed frame (91) The outside of outline border (1), one end that the cross bar (92) is located at outline border (1) are fixedly connected with fixed ring by fixed plate (93) (94), the cross bar (92) is located at the internal surface of fixed frame (91) and is fixedly connected with limit plate (95), the limit plate (95) Side and fixed frame (91) inner wall side between be fixedly connected with the first spring (96), the left side of the limit plate (95) is solid Surely it is connected with fixed link (97), one end of the fixed link (97) through fixed frame (91) and extends to the outer of fixed frame (91) Portion.

4. a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology according to claim 1, feature exist In: the buffer unit (12) includes buffering frame (121), and the bottom of buffering frame (121) and the top of outline border (1) are fixed and connected It connects, the bottom of described buffering frame (121) inner wall is fixedly connected with vertical bar (122), and the surface of the vertical bar (122) slidably connects Movable sleeve (123), the two sides at the top of the movable sleeve (123) pass through second spring (124) and are fixedly connected with baffle (125), The side of the baffle (125) is fixedly connected with the side of buffering frame (121) inner wall, and the top of the movable sleeve (123) is fixed It is connected with buffer bar (126), the top of the buffer bar (126) through buffering frame (121) and extends to the outer of buffering frame (121) Portion, the buffer bar (126) are located at the external one end of buffering frame (121) and are fixedly connected with mounting hole (127).

5. a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology according to claim 1, feature exist In: the two sides of outline border (1) bottom offer ventilated net (8).

6. a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology according to claim 1, feature exist In: it is offered at the top of the top frame (10) and filter screen (11) compatible through slot.

7. a kind of energy-saving LED classroom illumination lamps and lanterns based on variable-frequency constant light technology according to claim 1, feature exist In: the output end of the illuminance transducer (13) is connect with the input terminal of central processing unit (15), the central processing unit (15) Output shaft connect with the input terminal of thyristor supply (16), the output end of the thyristor supply (16) is defeated with fluorescent tube (4) Enter end connection.