CN204756676U - LED lamp and LED display screen - Google Patents
LED lamp and LED display screen Download PDFInfo
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- CN204756676U CN204756676U CN201520418650.8U CN201520418650U CN204756676U CN 204756676 U CN204756676 U CN 204756676U CN 201520418650 U CN201520418650 U CN 201520418650U CN 204756676 U CN204756676 U CN 204756676U
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- led
- installation position
- aluminium substrate
- luminescence unit
- face shield
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Abstract
The utility model discloses a LED lamp and LED display screen, LED lamp include at least one rectangular shape aluminum product base plate and a plurality of LED luminescence unit, set up the installation position of a plurality of evagination formulas on the aluminum product base plate, and the installation position in a plurality of evagination formulas is installed in the correspondence of a plurality of LED luminescence unit, set up a plurality of ventilation holes of running through aluminum product base plate self on the aluminum product base plate, the installation position of the evagination formula of establishing between the two adjacent ventilation holes, the installation position of evagination formula is hollow cylinder shape, is equipped with the internal thread on the inner wall of installation position, the LED luminescence unit comprises mount pad and LED chip, and the LED chip is fixed and is being installed, and the mount pad is the cylinder shape, and the mount pad outside is equipped with the external screw thread with the internal thread looks adaptation of installing the position, this LED lamp simple structure, the production of being convenient for, the radiating effect is good, and stability is strong, and this display screen is the whole LED's of speed adjusting angle soon, has reached the best display effect, has fine market using value.
Description
Technical field
The utility model relates to technical field of LED display, in particular, and a kind of LED and LED display.
Background technology
In advanced information society, developed rapidly as the display product of people one machine information visual communication media and technology, the lattice module that LED display utilizes light emitting diode to form or pixel cell composition, in order to display pattern, Word message, and, long service life, adaptive capacity to environment high with its reliability are strong, cost performance high, shoot up as the main product of FPD, be widely used in field of information display.And existing LED radiating effect is not very desirable, therefore, constrain the development of LED, meanwhile, when assembled LED display, the light emitting pixel due to display screen is all arranged in lighttight bulk slab construction, display screen is come with some shortcomings when the application of some occasion, such as, the visual effect that large-area conventional LED display can affect personnel in the daylighting of interior of building and building is installed in or beyond glass of building wall, or impact is by the visual effect of building externally to interior viewing; Mounted LED lamp in a monoblock slab construction, if lattice module or the pixel cell of each LED formation are too intensive, so very large heat will be produced during LED work, and the heat dispersion of the light tight flat board of bulk is poor, if LED works long hours, all parts will bear larger load, if lattice module LED formed or pixel cell arrangement sparsely do not reach again good Showing Effectiveness On Screen; And the dull and stereotyped giant-screen formed of a monoblock makes the weight of shielding body strengthen, the windage be subject to is corresponding increase also, installs, dismantles and keep in repair all very inconvenient, therefore prior art existing defects, need to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of new LED and LED display.
For achieving the above object, the utility model have employed following technical scheme: a kind of LED, comprises at least one strip aluminium substrate and multiple LED luminescence unit,
Described aluminium substrate is arranged the installation position of multiple raised type, described multiple LED luminescence unit correspondence is arranged on the installation position of multiple raised type;
Described aluminium substrate is arranged multiple air vent running through aluminium substrate self; The installation position of a raised type is established between air vent described in adjacent two;
The installation position of described raised type is the cylindrical shape of hollow, and the inwall of described installation position is provided with internal thread;
Described LED luminescence unit is made up of mount pad and LED chip, described LED chip is fixed on to be installed, described mount pad is cylindrical shape, is provided with the external screw thread suitable with the internal thread of installation position outside described mount pad, and described LED luminescence unit and installation position are for being threaded.
Preferably, in described LED, described aluminium substrate arranges placement groove along aluminium substrate its length direction;
Described installation position and placement groove UNICOM, the circuit of described LED luminescence unit is contained in be placed in groove, draws from the side of aluminium substrate.
Preferably, in described LED, also comprise acrylic face shield, the position of the corresponding installation position of described acrylic face shield is provided with storage tank, and described storage tank is the cylindrical shape of hollow, and the diameter of described storage tank is slightly larger than the diameter of installation position.
Preferably, in described LED, be provided with multiple Ka Jiao bottom described acrylic face shield, on described aluminium substrate, the position of corresponding Ka Jiao is provided with buckle;
Inwall bottom described acrylic face shield establishes draw-in groove along acrylic face shield circumference;
The outer wall on described aluminium substrate top establishes snap ring along aluminium substrate circumference;
Rubber ring is provided with in described draw-in groove.
Preferably, in described LED, the exiting surface of the corresponding LED luminescence unit of described acrylic face shield is outer arcuate.
Another technical scheme of the present utility model is as follows: a kind of LED display, comprises above-mentioned LED and mounting bracket;
Described mounting bracket comprises left socle and right support, and described left socle and right support are equipped with multiple lamp bar fixed bit, the symmetrical setting of lamp bar fixed bit of described left socle and right support;
The two ends of described LED are respectively provided with installation component, and the two ends of described LED are connected with the lamp bar fixed bit of left and right support respectively by installation component.
Preferably, in described LED display, described mounting bracket is provided with drive unit and power control box;
Described drive unit and power control box are arranged on same support.
Preferably, in described LED display, described installation component is a rotating shaft, and the two ends of described LED are connected with the lamp bar fixed bit of left and right support by rotating shaft.
Preferably, in described LED display, described drive unit comprises at least one drive circuit and at least one motor, and the signal control device placed in described power control box is connected with motor by drive circuit, and the turning cylinder of described motor is provided with gear one.
Preferably, in described LED display, the rotating shaft of described LED one end is provided with gear two, and the gear one on described motor engages with the gear two in described LED rotating shaft.
That adopt such scheme, LED lamp structure of the present utility model is simple relative to the beneficial effect of prior art, be convenient to produce, good heat dissipation effect, stability is strong, the angle of energy rapid adjustment LED, has reached best display effect, has had good market using value.
Accompanying drawing explanation
Fig. 1 is the LED lamp structure schematic diagram of an embodiment of the present utility model;
Fig. 2 is the LED cross-sectional view in the utility model Fig. 1 embodiment;
Fig. 3 is LED display structural representation of the present utility model.
Detailed description of the invention
For the ease of understanding the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to the embodiment described by this description.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.The term " vertical " that this description uses, " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using of this description and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model in this description just in order to describe specific embodiment is not for limiting the utility model.
As shown in Figure 1 and Figure 2, an embodiment of the present utility model is, this LED, comprise at least one strip aluminium substrate 15 and multiple LED luminescence unit 13, described aluminium substrate is arranged the installation position 23 of multiple raised type, described multiple LED luminescence unit 13 correspondence is arranged on the installation position 23 of multiple raised type; Described aluminium substrate is arranged multiple air vent 12 running through aluminium substrate self; The installation position of a raised type is established between air vent described in adjacent two; The installation position of described raised type is the cylindrical shape of hollow, and the inwall of described installation position is provided with internal thread; Described LED luminescence unit 13 is made up of mount pad 31 and LED chip 32, described LED chip is fixed on to be installed, described mount pad is cylindrical shape, is provided with the external screw thread suitable with the internal thread of installation position outside described mount pad, and described LED luminescence unit and installation position are for being threaded.Preferably, described aluminium substrate 15 is arranged placement groove 11 along aluminium substrate its length direction; Described installation position and placement groove UNICOM, the circuit of described LED luminescence unit is contained in be placed in groove 11, draws from the side of aluminium substrate.
Such as, this LED, comprise a strip aluminium substrate and multiple LED luminescence unit, aluminium substrate arranges the installation position of multiple cylindrical shape in hollow, the installation position of multiple cylindrical shape in hollow is evenly distributed, establish an air vent between installation position described in adjacent two, described air vent is circular, square or triangle; The maximum gauge of described air vent is 2cm-5cm, and substrate is aluminium material, arranges air vent simultaneously, realizes to the full extent dispelling the heat as early as possible, guarantees the radiating rate of lamp, ensures to use for a long time; LED luminescence unit is made up of mount pad and LED chip, the design in spill of described mount pad inside, the inner both sides of described mount pad arrange boss, the lamp plate of described LED luminescence unit is placed on boss, described LED chip is plugged on described lamp plate, and the boss of described lamp plate and mount pad both sides is fixed by screw, and two-sided encapsulating, after encapsulating, glue wraps lamp plate and LED chip, on lamp plate, also establish Lou glue hole; During assembled LED luminescence unit, be first plugged on lamp plate by LED chip, at mount pad bottom glue-filling, fixed by the boss of screw by lamp plate and mount pad both sides, after encapsulating, glue wraps lamp plate and LED chip again; When being assembled into lamp, be screwed in installation position by LED luminescence unit, and the circuit of each LED luminescence unit is put into placement groove, the circuit of each LED luminescence unit is drawn from the side of aluminium substrate.
One strip aluminium substrate is established a row installation position or two row installation positions, if during a row installation position, place groove and be arranged on above or below a row installation position; If during two row installation positions, place groove and be arranged in the middle of two row installation positions.
In described LED, also comprise acrylic face shield 4, the position of the described corresponding installation position of acrylic face shield 4 is provided with storage tank, and described storage tank is the cylindrical shape of hollow, and the diameter of described storage tank is slightly larger than the diameter of installation position.When installing face shield, by the storage tank of the cylindrical shape in hollow with the installation position one_to_one corresponding of LED luminescence unit is installed, and to pressing down, realize storage tank and installation position is fastenedly connected.Preferably, the diameter of described storage tank 1mm-2mm larger than the diameter of installation position.Preferably, be provided with multiple Ka Jiao bottom described acrylic face shield, on described aluminium substrate, the position of corresponding Ka Jiao is provided with buckle; Preferably, the exiting surface of the corresponding LED luminescence unit of described acrylic face shield is outer arcuate.As, be provided with six Ka Jiao bottom acrylic face shield, a Ka Jiao is respectively established in the corner of acrylic face shield, and a Ka Jiao is established at the middle part on the long limit of acrylic face shield; On described aluminium substrate, buckle is established in the position of corresponding Ka Jiao, is connected by acrylic face shield with aluminium substrate cassette, improves packaging efficiency.Preferably, the inwall bottom described acrylic face shield establishes draw-in groove along acrylic face shield circumference; The outer wall on described aluminium substrate top establishes snap ring along aluminium substrate circumference; Rubber ring is provided with in described draw-in groove.
Another embodiment of the present utility model is, as shown in Figure 3, a kind of LED display, comprises above-mentioned LED 1 and mounting bracket; Described mounting bracket comprises left socle and right support, and described left socle 7 and right support 8 are equipped with multiple lamp bar fixed bit, the symmetrical setting of lamp bar fixed bit of described left socle and right support; The two ends of described LED are respectively provided with installation component, and the two ends of described LED are connected with the lamp bar fixed bit of left and right support respectively by installation component.
Further, described installation component is a rotating shaft 14, and the two ends of described LED are connected with the lamp bar fixed bit of left and right support by rotating shaft.
Further, described mounting bracket is provided with drive unit and power control box 6; Described drive unit and power control box 6 are arranged on same support.Preferably, described drive unit comprises at least one drive circuit and at least one motor 9, and the signal control device placed in described power control box is connected with motor 9 by drive circuit, and the turning cylinder of described motor is provided with gear one.Preferably, the rotating shaft of described LED one end is provided with gear two, and the gear one on described motor engages with the gear two in described LED rotating shaft.
Such as, drive unit and power control box are arranged on left socle, each lamp bar fixed bit on left socle all installs a motor 9, and the gear one on motor engages with the gear two in described LED rotating shaft, the drive circuit of drive unit is arranged in power control box; Also be placed with power supply and signal control device in described control box, from power supply and signal control device, draw a power bus, signal control bus respectively, described power bus is provided with multiple output port of power source, and each output port of power source is in parallel; Described signal control bus is provided with multiple signal output port, and each signal output port is in parallel; The power supply separated time of each LED luminescence unit that each output port of power source and each signal output port are drawn with the side from aluminium substrate respectively, signal control that separated time is corresponding to be connected.Described signal control device also draws a control line, is connected respectively with the drive circuit of drive unit.Described signal control device also comprises PC, processing unit, signal transmitting unit and signal receiving unit, described processing unit is connected with PC, described processing unit is connected with signal transmitting unit, and described signal receiving unit is arranged in power control box, and is connected with signal control device.When controlling LED display display image, by PC incoming video signal, after described processing unit receives described vision signal, described vision signal is processed, generate the control signal of each LED, and sending to signal receiving unit by described signal transmitting unit, the control signal received is transferred to signal control device by described signal receiving unit, and the display unit that signal control device drives each LED to form according to the control signal received shows.When needing the angle adjusting each LED, by PC input adjustment signal, after described processing unit receives adjustment signal, generate the adjustment control signal of each LED, and send to signal receiving unit by described signal transmitting unit, the adjustment control signal received is transferred to signal control device by described signal receiving unit, the adjustment control signal of reception is transferred to each drive circuit by signal control device, rotated by drive circuit drive motors, then realize the angle adjustment of each LED, reach best display effect.
It should be noted that, above-mentioned each technical characteristic continues combination mutually, is formed not in above-named various embodiment, is all considered as the scope that the utility model description is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (10)
1. a LED, is characterized in that, comprises at least one strip aluminium substrate and multiple LED luminescence unit,
Described aluminium substrate is arranged the installation position of multiple raised type, described multiple LED luminescence unit correspondence is arranged on the installation position of multiple raised type;
Described aluminium substrate is arranged multiple air vent running through aluminium substrate self; The installation position of a raised type is established between air vent described in adjacent two;
The installation position of described raised type is the cylindrical shape of hollow, and the inwall of described installation position is provided with internal thread;
Described LED luminescence unit is made up of mount pad and LED chip, described LED chip is fixed on to be installed, described mount pad is cylindrical shape, is provided with the external screw thread suitable with the internal thread of installation position outside described mount pad, and described LED luminescence unit and installation position are for being threaded.
2. LED according to claim 1, is characterized in that, described aluminium substrate arranges placement groove along aluminium substrate its length direction;
Described installation position and placement groove UNICOM, the circuit of described LED luminescence unit is contained in be placed in groove, draws from the side of aluminium substrate.
3. LED according to claim 2, it is characterized in that, also comprise acrylic face shield, the position of the corresponding installation position of described acrylic face shield is provided with storage tank, described storage tank is the cylindrical shape of hollow, and the diameter of described storage tank is slightly larger than the diameter of installation position.
4. LED according to claim 3, is characterized in that, is provided with multiple Ka Jiao bottom described acrylic face shield, and on described aluminium substrate, the position of corresponding Ka Jiao is provided with buckle;
Inwall bottom described acrylic face shield establishes draw-in groove along acrylic face shield circumference;
The outer wall on described aluminium substrate top establishes snap ring along aluminium substrate circumference;
Rubber ring is provided with in described draw-in groove.
5. LED according to claim 4, is characterized in that, the exiting surface of the corresponding LED luminescence unit of described acrylic face shield is outer arcuate.
6. a LED display, is characterized in that, comprises LED and mounting bracket as described in claim 1 to 5;
Described mounting bracket comprises left socle and right support, and described left socle and right support are equipped with multiple lamp bar fixed bit, the symmetrical setting of lamp bar fixed bit of described left socle and right support;
The two ends of described LED are respectively provided with installation component, and the two ends of described LED are connected with the lamp bar fixed bit of left and right support respectively by installation component.
7. LED display according to claim 6, is characterized in that, described mounting bracket is provided with drive unit and power control box;
Described drive unit and power control box are arranged on same support.
8. LED display according to claim 7, is characterized in that, described installation component is a rotating shaft, and the two ends of described LED are connected with the lamp bar fixed bit of left and right support by rotating shaft.
9. LED display according to claim 8, it is characterized in that, described drive unit comprises at least one drive circuit and at least one motor, and the signal control device placed in described power control box is connected with motor by drive circuit, and the turning cylinder of described motor is provided with gear one.
10. LED display according to claim 9, is characterized in that, the rotating shaft of described LED one end is provided with gear two, and the gear one on described motor engages with the gear two in described LED rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418650.8U CN204756676U (en) | 2015-06-17 | 2015-06-17 | LED lamp and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418650.8U CN204756676U (en) | 2015-06-17 | 2015-06-17 | LED lamp and LED display screen |
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| Publication Number | Publication Date |
|---|---|
| CN204756676U true CN204756676U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520418650.8U Active CN204756676U (en) | 2015-06-17 | 2015-06-17 | LED lamp and LED display screen |
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| CN (1) | CN204756676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289200A (en) * | 2019-07-13 | 2021-01-29 | 区桦勇 | Transparent LED double-sided screen |
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2015
- 2015-06-17 CN CN201520418650.8U patent/CN204756676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289200A (en) * | 2019-07-13 | 2021-01-29 | 区桦勇 | Transparent LED double-sided screen |
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